WO2014046530A1 - Modular system for remotely monitoring and controling the electric power supply - Google Patents

Modular system for remotely monitoring and controling the electric power supply Download PDF

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Publication number
WO2014046530A1
WO2014046530A1 PCT/MX2013/000085 MX2013000085W WO2014046530A1 WO 2014046530 A1 WO2014046530 A1 WO 2014046530A1 MX 2013000085 W MX2013000085 W MX 2013000085W WO 2014046530 A1 WO2014046530 A1 WO 2014046530A1
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WO
WIPO (PCT)
Prior art keywords
electric power
power supply
monitoring
control
modular system
Prior art date
Application number
PCT/MX2013/000085
Other languages
Spanish (es)
French (fr)
Inventor
Bernardo CASTRO INCLÁN
Original Assignee
Grupo Tecnologías Eos S.A. De C.V.
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Filing date
Publication date
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Publication of WO2014046530A1 publication Critical patent/WO2014046530A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • H02J13/00017—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus using optical fiber
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading

Definitions

  • the system object of this invention belongs to the field of metrology and control, more specifically to the measurement and control of the supply of electrical energy for residential, commercial and industrial use, since it consists of a series of equipment, systems and subsystems that allow companies dedicated to the supply of electric power remotely monitor and control consumption, the general state of transmission lines, service charge and eventual interruption due to non-payment.
  • This system of control and remote monitoring of the supply of electric power bases its adaptability and flexibility in its modular nature because it is constituted by a series of subsystems that allow the determination and control of the supply first, to subsequently make the information available at a local level, which makes it possible to read the consumptions within a limited perimeter, based on communication units that can use the same power lines to send the information in modulated and coded form by medium frequency carriers, this information and the capabilities of control that are thus available at the local level, can then be moved to a neighborhood through high frequency radio communication units, which allow to concentrate the information concerning a neighborhood or an area of some kilometers in diameter, in units that in turn they can access networks of Broad coverage communication such as the Internet network, so that local, neighborhood and regional information packages are integrated into one or several networks of state or national coverage, which will allow that from one or more operation centers determine the particular consumption at each service point with the ability to interrupt or connect the service at any time and to analyze the particular and specific conditions of the service provided to each user, it is this modular and adaptive nature of this system that allows to make
  • this modular system for remote control and monitoring of electric power supply, uSa modules that can be intercommunicated between they using the available means or adapting to them as necessary or convenient.
  • This modular system of remote control and monitoring of the supply of electric power is formed by a set of measuring and information processing devices, linked to each other by means of various communication networks or subsystems and based on its operability in its modular nature, that is to say Each of the elements that constitute it can make use of various means of communication according to the needs, possibilities and requirements of the places in which you want to implement a remote control and monitoring network like this, through the use of an interface intelligent that allows the possibility that a basic electronic control card can be connected to two bi-directional intercom modules in such a way that through the action of this interface, the central control unit can receive the same information through the same input ports although use in a high frequency radio network, internet, telephone f ija, etc ... since the same interface will be responsible for providing the necessary power to the power module and directing the outputs of that module to the required locations.
  • any electricity company that has been working on the monitoring, supervision and administration of its electricity distribution networks in a traditional way wishes to make its business more efficient by modernizing its operating methods, it can implement the modular control and monitoring system remote power supply, easily anywhere regardless of your communications infrastructure due to the adaptability of the elements that compose it.
  • FIG. 1 shows a block diagram that exemplifies the operation and connectivity of the modular control and remote monitoring system of the electricity supply, where the power generation plant electric power (1), managed by the electricity company (2) has an electric power network (13) that through the distribution infrastructure (14) can serve a wide region that can comprise from a colony, an area industrial, a state or province, to an entire country;
  • the electricity company (2) can install the modular remote control and monitoring system of the electric power supply that operates as follows; Users can be grouped into blocks such as the housing group formed by houses (7), (8) and (9), which are supplied with electric power through the concentrator and switching control module (5), which It has the ability to connect or interrupt the supply of the electric power network (13) to the set of houses (7), (8), (9), likewise this concentrator module and switching control (5) has Two communication interfaces, the primary communication interface (15) and the secondary communication interface (16), the secondary communication interface (16), allows the use of
  • the hub and switching control module (5) can use its communication interface (15), to connect to a communications network of much greater scope, such as the internet network (4), so that by Its mediation forms a two-way link between the electricity company (2) through its computer network (3) and the users of the houses (7), (8), (9), this will allow that from the offices from the electricity company (2), you can read the consumption of each of the users, apply the corresponding rates, suspend the service to a particular user when necessary and even detect failures or equipment integrity violations; Something very important is that although all the equipment is manufactured in a generic way, once installed, an identification code can be assigned to each element so that there is no possibility that the consumption of a certain user is mistakenly read by being confused with another, The assignment of these identification codes remotely is very important, because otherwise, it would be necessary for the installers of the meters at the user's location, to do the programming of the identification code and this would require a more specialized training by the installers In the same figure 1 it can be seen that any number of concentrator and switching control modules such as (5) and
  • the humerus figure 2 shows the installation of the modular control and remote monitoring system of the electric power supply, in a community where a concentrator and switching control module (5) can be seen, which in this case is protected by a protective cabinet that protects it from the elements and vandalism.
  • a local monitor (10) that allows users to know what their energy consumption and other relative data have been from anywhere in their home or business. Both the hub and switching control module (5) and the monitor (10) can be adapted to the use of various intercom methods through their communication interfaces.
  • Figure 3 shows an internal block diagram corresponding to the general architecture of the modules that make up the system such as the concentrator and switching control module (5), (6), the local monitor (10) and the satellite meter (17), in this case Figure 3 specifically shows the internal architecture of the circuits of the hub and switching control module (5) * which has an intelligent primary communication interface (15) and an intelligent communication interface Secondary (16), both interfaces, have a bidirectional data connection line (21) and (22) respectively, which allow the hub and switching control module (5) to exchange information with both intelligent interfaces (15) and ( 16). Each of these has the power to adapt its inputs and outputs automatically when recognizing a certain means of communication, for example, if a medium-range radio unit is installed.
  • the intelligent primary communication interface 15
  • the intelligent primary communication interface will adapt the outputs, inputs and voltage levels to allow the required communication.
  • the use of two interfaces is necessary, because in most cases, the information arrives by one means and the data is transmitted by a different one.
  • the internal control line (18) communicates to the intelligent primary communication interface (15) and to the primary communication interface (16) with the hub and switching control module (5) regarding instructions and synchronization signals , while the power line (19), provides power to the hub and switching control module (5), the intelligent secondary communication interface (16) and the primary intelligent communication interface (15).
  • the primary access line (20) and the secondary access line (23) are the lines that carry the information to and from the selected communication equipment.
  • FIG 4 shows the possibilities of intercommunication within the general scheme of the modular control and remote monitoring system of the electric power supply, where the electric power generating plant (1) provides the concentrator and switching control module (5) by means of the electric power network (13), the power line that must be controlled to provide service to a user who has a satellite meter (17) and a local monitor (10) installed, the hub and switching control module (5)
  • the user can deliver electricity to this user through the controlled supply of electrical energy (24) and this supply can be interrupted by the concentrator and switching control module (5), by a remote order from the electricity company (2 ), the intercommunication between it and the hub and switching control module (5), can be done through a communication line n via the Internet (25) or a fixed telephone communication line (26) or a satellite communication system (27), as well as the intercom between the hub and switching control module (5) and the satellite meter (17) , can be performed by a long-range radio communication system (28) or a fiber optic communication system (29) or a communication system through of the "PLC" power supply line (30).
  • communication with the local monitor (10) can be done through a link through the low-level power supply line (31) or through a short-range radio communication system (32) or a communication Direct by dedicated cable (33), in the latter case the information reaches the local monitor (10), directly by a cable. All this great intercommunication versatility is possible due to the modular structure of the modular control and remote monitoring system of the electric power supply and the action of intelligent communication interfaces.
  • Figure 1 shows a general diagram of the system in which you can see the basic elements that compose it, their interaction and mutual connectivity.
  • Figure 2 shows a typical application scenario and it can be seen the physical form of the monitors and of the concentrator and switching control in its protective cabinet.
  • Figure 3 shows a functional block diagram that exemplifies the interior composition of the modules that make up the system.
  • Figure 4 shows the possibilities of interconnectivity between the elements that come into play for the integration of the modular control system and remote monitoring of the electricity supply.

Abstract

The invention relates to a system consisting of a group of measurement or control modules that can operate in a complementary manner, forming a data acquisition and control network that allows electric power service providers to remotely control and monitor, from their offices, the operation of electric power supply networks and the power consumption of each client, including receiving information relating to the general state of the facilities and sending a warning in the event of vandalism, incorrect use of the infrastructure or power theft attempts. The system is characterised in that it is very versatile owing to its intercommunication flexibility and modularity, achieved using communication interfaces designed for this purpose, thereby making the system very suitable for use in countries and regions which do not always have a good communication infrastructure or which, owing to the particular nature of the region, could pose problems for the installation and use of other devices. The system is also easy to install and can be installed by the personnel who used to perform those tasks that are no longer required, such as the reading of home meters or disconnecting users in arrears. The system can be used to assign identification codes to each user automatically from the electricity company's offices.

Description

SISTEMA MODULAR DE CONTROL Y MONITOREO REMOTO DEL SUMINISTRO DE ENERGÍA ELÉCTRICA  MODULAR CONTROL SYSTEM AND REMOTE MONITORING OF THE POWER SUPPLY
CAMPO DE LA INVENCIÓN FIELD OF THE INVENTION
El sistema objeto de esta invención pertenece al ámbito de la metrología y control, más específicamente a la medición y control del suministro de energía eléctrica para uso habitacional, comercial e industrial, ya que consiste en una serie de equipos, sistemas y subsistemas que permiten que empresas dedicadas al suministro de energía eléctrica monitoreen y controlen remotamente los consumos, el estado general de las líneas de transmisión, el cobro del servicio y la eventual interrupción del mismo por falta de pago.  The system object of this invention belongs to the field of metrology and control, more specifically to the measurement and control of the supply of electrical energy for residential, commercial and industrial use, since it consists of a series of equipment, systems and subsystems that allow companies dedicated to the supply of electric power remotely monitor and control consumption, the general state of transmission lines, service charge and eventual interruption due to non-payment.
ANTECEDENTES DE LA INVENCIÓN  BACKGROUND OF THE INVENTION
Desde el momento mismo en que Edison y Tesla instalaron los primeros sistemas de suministro de energía eléctrica en los Estados Unidos de América, se hizo necesario poder establecer cuanto consumía cada usuario particular de este servicio así como también se volvió indispensable poder monitorear el estado que guardan en todo momento las líneas de transmisión; se diseñaron unidades de medición locales que se instalaban en cada punto de suministro para determinar cuánto consumía cada usuario, pero esto a su vez determinó la necesidad de contratar gran número de personas que acudieran a cada uno de estos puntos para tomar la lectura de los medidores y verificar las condiciones del servicio, para posteriormente llevar esta información a una oficina central que se ocupaba de evaluar cuánto se debía cobrar al usuario por la cantidad de energía utilizada y esto se hacía en base una tarifa de consumo la cual establece el costo del kilowatt-hora o sea de la potencia por unidad de tiempo que constituye la energía tomada de la red en este punto. Así mismo, también se hizo necesario poder suspender el servicio cuando el usuario no efectuaba el pago de la energía consumida, esto debía hacerse de manera tal que la red de transmisión de energía permaneciera integra y únicamente el usuario en cuestión dejara de recibir el suministro, para esto también era necesario enviar personal de la compañía de energía eléctrica para que se trasladara hasta el domicilio donde se debía hacer el corte para efectuar éste en forma manual. A medida de que los equipos de metrología y los sistemas de comunicación han venido evolucionando, se han desarrollado diversos intentos por hacer más eficiente el monitoreo y control de los sistemas de suministros de energía, sin embargo los diseños que se han hecho en países muy industrializa y dotados de una excelente infraestructura de comunicaciones resultan ser muy rígidos y la mayoría de las veces inadecuados para su implementación en países del tercer mundo, los cuales requieren equipos dotados de una mayor flexibilidad para adaptarse a las, muy particulares características sociales, técnicas, administrativas, culturales y hasta sindicales propios del lugar. Los sistemas objeto de esta invención procuran resolver estos problemas en base a un diseño flexible, adaptable y dotado de dispositivos de seguridad especiales que aseguran un adecuado funcionamiento en cualquier tipo de país y cualesquiera que sean las condiciones y características originales de infraestructura. From the moment that Edison and Tesla installed the first electric power supply systems in the United States of America, it became necessary to be able to establish how much each particular user of this service consumed as well as it became essential to be able to monitor the state they keep at all times the transmission lines; local measurement units were designed that were installed at each supply point to determine how much each user consumed, but this in turn determined the need to hire large numbers of people who came to each of these points to take the meter reading and verify the conditions of the service, to later take this information to a central office that was responsible for evaluating how much the user should be charged for the amount of energy used and this was done based on a consumption rate which establishes the cost of the kilowatt - now the power per unit of time that constitutes the energy taken from the network at this point. Likewise, it was also necessary to be able to suspend the service when the user did not make the payment of the consumed energy, this should be done in such a way that the energy transmission network remained integral and only the user in question stopped receiving the supply, For this, it was also necessary to send personnel from the electric power company to move to the address where the cut was to be made to make it manually. As metrology equipment and communication systems have been evolving, various attempts have been made to make monitoring and control of energy supply systems more efficient, however the designs that have been done in highly industrialized countries and equipped with an excellent communications infrastructure turn out to be very rigid and most of the times inadequate for its implementation in third world countries, which require equipment equipped with greater flexibility to adapt to the, very particular social, technical, administrative, cultural and even union characteristics of the place. The systems object of this invention seek to solve these problems based on a flexible design, adaptable and equipped with special safety devices that ensure proper operation in any type of country and whatever the original infrastructure conditions and characteristics.
BREVE DESCRIPCIÓN DE LA INVENCIÓN  BRIEF DESCRIPTION OF THE INVENTION
Este sistema de control y monitoreo remoto del suministro de energía eléctrica basa su adaptabilidad y flexibilidad en su naturaleza modular pues está constituido por una serie de subsistemas que permiten primeramente la determinación y control del suministro, para posteriormente hacer disponible la información en un ámbito local, lo cual hace posible la lectura de los consumos dentro de un perímetro limitado, en base a unidades de comunicación que pueden usar las mismas líneas de alimentación para enviar la información en forma modulada y codificada mediante portadoras de frecuencia media, esta información y las capacidades de control que de esta manera quedan disponibles en el ámbito local, pueden posteriormente trasladarse a un ámbito vecinal mediante unidades de comunicación radial de alta frecuencia, que permiten concentrar la información concerniente a un vecindario o una zona de algunos kilómetros de diámetro, en unidades que a su vez pueden acceder a redes de comunicación de amplia cobertura como puede ser la red de internet, a fin de que los paquetes de información local, vecinal y regional se integren en una o varias redes de cobertura estatal o nacional, lo que permitirá que desde uno o varios centros de operación se determinen los consumos particulares en cada punto de servicio con la capacidad de interrumpir o conectar el servicio en cualquier momento y de analizar las condiciones particulares y específicas del servicio que se le brinda a cada usuario, es esta naturaleza modular y adaptiva de este sistema lo que permite hacer más fácil y adecuada su implementación en las diversas regiones de un país, por ejemplo, es posible ir automatizando la red en cuanto a su monitoreo y control en forma gradual, así el personal que en un momento dado se dedicaba a tomar las mediciones o a realizar las maniobras (fc 0 reinstalación del servicio puede ir siendo gradualmente asignado a otras funciones con un mínimo de capacitación, evitándose problemas sindicales o administrativos; así también esta naturaleza modular de los equipos permite integrar al sistema a comunidades que no cuentan con mínimos de infraestructura tales como internet o telefonía fija, lo cual es especialmente versátil. Básicamente la característica esencial de este sistema es que a diferencia de los equipos diseñados específicamente para usarse en países altamente Industrializados dotados de una amplia infraestructura de comunicaciones, éste sistema modular de control y monitoreo remoto del suministro de energía eléctrica, uSa módulos que pueden intercomunicarse entre ellos usando los medios disponibles o adaptándose a éstos según sea necesario o conveniente. This system of control and remote monitoring of the supply of electric power bases its adaptability and flexibility in its modular nature because it is constituted by a series of subsystems that allow the determination and control of the supply first, to subsequently make the information available at a local level, which makes it possible to read the consumptions within a limited perimeter, based on communication units that can use the same power lines to send the information in modulated and coded form by medium frequency carriers, this information and the capabilities of control that are thus available at the local level, can then be moved to a neighborhood through high frequency radio communication units, which allow to concentrate the information concerning a neighborhood or an area of some kilometers in diameter, in units that in turn they can access networks of Broad coverage communication such as the Internet network, so that local, neighborhood and regional information packages are integrated into one or several networks of state or national coverage, which will allow that from one or more operation centers determine the particular consumption at each service point with the ability to interrupt or connect the service at any time and to analyze the particular and specific conditions of the service provided to each user, it is this modular and adaptive nature of this system that allows to make its implementation in the different regions of a country easier and more adequate, for example, it is possible to gradually automate the network in terms of its monitoring and control, so that the personnel who at one time dedicated themselves to taking the measurements or to perform the maneuvers (fc 0 reinstallation of the service can be gradually assigned to other functions with a minimum of training, avoiding union or administrative problems; This modular nature of the equipment also allows communities to be integrated into the system that do not have minimum infrastructure such as internet or fixed telephony, which is especially versatile. Basically, the essential feature of this system is that, unlike equipment designed specifically for use in highly industrialized countries equipped with a wide communications infrastructure, this modular system for remote control and monitoring of electric power supply, uSa modules that can be intercommunicated between they using the available means or adapting to them as necessary or convenient.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN  DETAILED DESCRIPTION OF THE INVENTION
Este sistema modular de control y monitoreo remoto del suministro de energía eléctrica, está formado por un conjunto de aparatos de medición y procesamiento de información, enlazados entre sí mediante diversas redes o subsistemas de comunicación y basa sü operatividad en su naturaleza modular, o sea que cada uno de los elementos que lo constituyen puede hacer uso de diversos medios de comunicación de acuerdo a las necesidades, posibilidades y requerimientos de los lugares en los cuales se desee implementar una red de control y monitoreo remoto como ésta, mediante el uso de una interface inteligente que permite la posibilidad de que una tarjeta electrónica de control básico pueda conectarse a dos módulos de intercomunicación bidireccionales de manera tal que mediante la acción de ésta interface, la unidad central de control puede recibir la misma información por los mismos puertos de entrada aunque se use en una red de radio de alta frecuencia, de internet, telefonía fija, etc.... ya que la misma interface se encargará de proporcionarle la alimentación eléctrica necesaria al módulo de alimentación y de dirigir las salidas de dicho módulo hacia los lugares requeridos.  This modular system of remote control and monitoring of the supply of electric power, is formed by a set of measuring and information processing devices, linked to each other by means of various communication networks or subsystems and based on its operability in its modular nature, that is to say Each of the elements that constitute it can make use of various means of communication according to the needs, possibilities and requirements of the places in which you want to implement a remote control and monitoring network like this, through the use of an interface intelligent that allows the possibility that a basic electronic control card can be connected to two bi-directional intercom modules in such a way that through the action of this interface, the central control unit can receive the same information through the same input ports although use in a high frequency radio network, internet, telephone f ija, etc ... since the same interface will be responsible for providing the necessary power to the power module and directing the outputs of that module to the required locations.
Si una compañía de electricidad cualquiera que ha venido trabajando en cuanto al monitoreo, supervisión y administración de sus redes de distribución de energía eléctrica de manera tradicional desea hacer más eficiente su negocio modernizando sus métodos de operación, puede implementar el sistema modular de control y monitoreo remoto del suministro de energía eléctrica, fácilmente en cualquier lugar independientemente de su infraestructura de comunicaciones debido a la adaptabilidad de los elementos que lo componen. La figura 1 muestra un diagrama de bloques que ejemplifica la operación y conectividad del sistema modular de control y monitoreo remoto del suministro de energía eléctrica, donde la planta generadora de energía eléctrica (1), administrada por la compañía de electricidad (2) cuenta con una red de energía eléctrica (13) que mediante la infraestructura de distribución (14) puede dar servicio a una amplia región que puede comprender desde una colonia, una zona industrial, un estado o provincia, hasta un país entero; para poder administrar tanto la calidad del servicio que brinda a los usuarios como el aspecto comercial de cobrar por la cantidad de energía que consume cada uno de ellos, la compañía de electricidad (2), puede instalar el sistema modular de control y monitoreo remoto del suministro de energía eléctrica que opera de la siguiente manera; los usuarios pueden agruparse por bloques como el grupo habitacional que forman las casas (7), (8) y (9), a las cuales se les provee de energía eléctrica mediante el módulo concentrador y de control de conmutación (5), el cual tiene la capacidad de conectar o interrumpir el suministro de la red de energía eléctrica (13) hacia el conjunto de casas (7), (8), (9), así mismo éste módulo concentrador y de control de conmutación (5) cuenta con dos interfaces de comunicación, la interface de comunicación primaria (15) y la interface de comunicación secundaria (16), la interface de comunicación secundaria (16), permite usar una red local bidireccional de comunicación de corto alcance, que hace posible tomar la lectura de los consumos de energía de cada usuario; así por ejemplo la lectura de la casa (9) puede ser tomada por el medidor (17) y esta información a su vez es transmitida hacia el módulo concentrador y de control de conmutación (5), así mismo, el sistema modular de control y monitoreo remoto del suministro de energía eléctrica puede hacer uso de una red de comunicación de menor alcance para enviar la información desde los medidores hasta un monitor local (10) que permite leer la información en cada casa, de su consumo de energía; esto en particular es un requisito que por ley se le exige al proveedor del servicio en algunos países como es el caso México. If any electricity company that has been working on the monitoring, supervision and administration of its electricity distribution networks in a traditional way wishes to make its business more efficient by modernizing its operating methods, it can implement the modular control and monitoring system remote power supply, easily anywhere regardless of your communications infrastructure due to the adaptability of the elements that compose it. Figure 1 shows a block diagram that exemplifies the operation and connectivity of the modular control and remote monitoring system of the electricity supply, where the power generation plant electric power (1), managed by the electricity company (2) has an electric power network (13) that through the distribution infrastructure (14) can serve a wide region that can comprise from a colony, an area industrial, a state or province, to an entire country; In order to manage both the quality of the service it provides to users and the commercial aspect of charging for the amount of energy consumed by each of them, the electricity company (2), can install the modular remote control and monitoring system of the electric power supply that operates as follows; Users can be grouped into blocks such as the housing group formed by houses (7), (8) and (9), which are supplied with electric power through the concentrator and switching control module (5), which It has the ability to connect or interrupt the supply of the electric power network (13) to the set of houses (7), (8), (9), likewise this concentrator module and switching control (5) has Two communication interfaces, the primary communication interface (15) and the secondary communication interface (16), the secondary communication interface (16), allows the use of a two-way local short-range communication network, which makes it possible to take the reading of the energy consumption of each user; for example, the reading of the house (9) can be taken by the meter (17) and this information is in turn transmitted to the concentrator and switching control module (5), likewise, the modular control system and Remote monitoring of the electricity supply can make use of a smaller communication network to send the information from the meters to a local monitor (10) that allows reading the information in each house of its energy consumption; This in particular is a requirement that the service provider is required by law in some countries such as Mexico.
El módulo concentrador y de control de conmutación (5), puede usar su interface de comunicación (15), para conectarse a una red de comunicaciones de mucho mayor alcance, como puede ser la red de internet (4), de manera tal que por su mediación se forma un vínculo bidireccional, entre la compañía de electricidad (2) a través de su red de computadoras (3) y los usuarios de las casas (7), (8), (9), esto permitirá que desde las oficinas de la compañía de electricidad (2), se pueda leer el consumo de cada uno de los usuarios, aplicarles las tarifas correspondientes, suspender el servicio a un usuario en particular cuando sea necesario e inclusive detectar fallas o violaciones a la integridad de los equipos; algo muy importante es que aunque todos los equipos se fabriquen en forma genérica, una vez instalados, se podrá asignar un código de identificación a cada elemento para que no exista la posibilidad de que se lea erróneamente el consumo de un determinado usuario confundiéndosele con otro, la asignación de éstos códigos de identificación de manera remota es muy importante, porque de otra manera, sería necesario que los instaladores de los medidores en la locación del usuario, hicieran la programación del código de identificación y esto requeriría una capacitación más especializada por parte de los instaladores. En la misma figura 1 se puede apreciar que al sistema se le puede incorporar cualquier cantidad de módulos concentradores y de control de conmutación como lo son el (5) y el (6) y se puede incorporar a estos cualquier tipo de usuario como comercios (11), fábricas (12) etc.. The hub and switching control module (5), can use its communication interface (15), to connect to a communications network of much greater scope, such as the internet network (4), so that by Its mediation forms a two-way link between the electricity company (2) through its computer network (3) and the users of the houses (7), (8), (9), this will allow that from the offices from the electricity company (2), you can read the consumption of each of the users, apply the corresponding rates, suspend the service to a particular user when necessary and even detect failures or equipment integrity violations; Something very important is that although all the equipment is manufactured in a generic way, once installed, an identification code can be assigned to each element so that there is no possibility that the consumption of a certain user is mistakenly read by being confused with another, The assignment of these identification codes remotely is very important, because otherwise, it would be necessary for the installers of the meters at the user's location, to do the programming of the identification code and this would require a more specialized training by the installers In the same figure 1 it can be seen that any number of concentrator and switching control modules such as (5) and (6) can be incorporated into the system and any type of user can be incorporated into these as shops ( 11), factories (12) etc.
La figura húmero 2 muestra la instalación del sistema modular de control y monitoreo remoto del suministro de energía eléctrica, en una comunidad donde se puede ver un módulo concentrador y de control de conmutación (5) que en este caso está protegido por un gabinete de protección que lo resguarda de los elementos y del vandalismo. En esta figura 2 también se puede observar un monitor local (10) que permite a los usuarios saber cual ha sido su consumo de energía y otros datos relativos desde cualquier lugar de su casa o negocio. Tanto el módulo concentrador y de control de conmutación (5) como el monitor (10), pueden adaptarse al uso de diversos métodos de intercomunicación mediante sus interfaces de comunicación.  The humerus figure 2 shows the installation of the modular control and remote monitoring system of the electric power supply, in a community where a concentrator and switching control module (5) can be seen, which in this case is protected by a protective cabinet that protects it from the elements and vandalism. In this figure 2 you can also see a local monitor (10) that allows users to know what their energy consumption and other relative data have been from anywhere in their home or business. Both the hub and switching control module (5) and the monitor (10) can be adapted to the use of various intercom methods through their communication interfaces.
La figura 3 muestra un diagrama de bloques interno que corresponde a la arquitectura general de los módulos que integran el sistema como son el módulo concentrador y de control de conmutación (5), (6), el monitor local (10) y el medidor satélite (17), en este caso la figura 3 muestra específicamente la arquitectura interna de los circuitos del módulo concentrador y de control de conmutación (5)* el cual cuenta con una ínter face inteligente de comunicación primaria (15) y una interface inteligente de comunicación secundaria (16), ambas interfaces, tienen una línea de conexión bidireccional de datos (21) y (22) respectivamente, que le permiten al módulo concentrador y de control de conmutación (5) intercambiar información con ambas interfaces inteligentes (15) y (16). Cada una de éstas tiene la facultad de adecuar sus entradas y salidas automáticamente al reconocer un determinado medio de comunicación, así por ejemplo, si se instala una unidad de radio de mediano alcance de 900 Mhz. al conector de acceso de la interface inteligente de comunicación primaria (15), ésta direccionará las salidas y entradas del circuito de comunicación para que pueda interactuar con el módulo concentrador y de control de conmutación (5), si en otra aplicación es necesario utilizar un sistema, de intercomunicación de fibra óptica, la interface inteligente de comunicación primaria (15), adecuará las salidas , entradas y niveles de voltaje para permitir la comunicación requerida. Es necesario el empleo de dos interfaces, porque en la mayoría de los casos, la información llega por un medio y se transmiten los datos por otro diferente. La línea de control interna (18), comunica a la interface inteligente de comunicación primaria (15) y a la interface de comunicación primaria (16) con el módulo concentrador y de control de conmutación (5) en lo referente a instrucciones y señales de sincronía, mientras que la línea de alimentación (19), provee de energía eléctrica a el módulo concentrador y de control de conmutación (5), a la interface inteligente de comunicación secundaria (16) y a la interface inteligente de comunicación primaria (15). Figure 3 shows an internal block diagram corresponding to the general architecture of the modules that make up the system such as the concentrator and switching control module (5), (6), the local monitor (10) and the satellite meter (17), in this case Figure 3 specifically shows the internal architecture of the circuits of the hub and switching control module (5) * which has an intelligent primary communication interface (15) and an intelligent communication interface Secondary (16), both interfaces, have a bidirectional data connection line (21) and (22) respectively, which allow the hub and switching control module (5) to exchange information with both intelligent interfaces (15) and ( 16). Each of these has the power to adapt its inputs and outputs automatically when recognizing a certain means of communication, for example, if a medium-range radio unit is installed. 900 MHz to the access connector of the primary intelligent communication interface (15), it will address the outputs and inputs of the communication circuit so that it can interact with the hub and switching control module (5), if in another application it is necessary to use a Fiber optic intercom system , the intelligent primary communication interface (15), will adapt the outputs, inputs and voltage levels to allow the required communication. The use of two interfaces is necessary, because in most cases, the information arrives by one means and the data is transmitted by a different one. The internal control line (18), communicates to the intelligent primary communication interface (15) and to the primary communication interface (16) with the hub and switching control module (5) regarding instructions and synchronization signals , while the power line (19), provides power to the hub and switching control module (5), the intelligent secondary communication interface (16) and the primary intelligent communication interface (15).
La línea de acceso primario (20) y la línea de acceso secundario (23), son las líneas que llevan la información desde y hacia los equipos de comunicación seleccionados.  The primary access line (20) and the secondary access line (23) are the lines that carry the information to and from the selected communication equipment.
La figura 4 muestra las posibilidades de intercomunicación dentro del esquema general del sistema modular de control y monitoreo remoto del suministro de energía eléctrica, donde la planta generadora de energía eléctrica (1), le provee al módulo concentrador y de control de conmutación (5) mediante la red de energía eléctrica (13), la línea eléctrica que deberá controlar para suministrarle servicio a un usuario que tiene instalado un medidor satélite (17) y un monitor local (10), el módulo concentrador y de control de conmutación (5) le puede entregar energía eléctrica a éste usuario a través del suministro controlado de energía eléctrica (24) y éste suministro podrá ser interrumpido por el módulo concentrador y de control de conmutación (5), mediante una orden remota proveniente de la compañía de electricidad (2), la intercomunicación entre ésta y el módulo concentrador y de control de conmutación (5), se puede realizar mediante una línea de comunicación por internet (25) o una línea de comunicación por telefonía fija (26) o un sistema de comunicación satelital (27), así mismo la intercomunicación entre el módulo concentrador y de control de conmutación (5) y el medidor satélite (17), se puede realizar mediante una sistema de comunicación por radio de largo alcance (28) o un sistema de comunicación por fibra óptica (29) o un sistema de comunicación a través de la línea de suministro de energía "PLC" (30). Por último la comunicación con el monitor local (10), puede realizarse mediante un enlace a través de la línea de suministro de energía eléctrica de bajo nivel (31) o mediante un sistema de comunicación vía radio de corto alcance (32) o una comunicación directa por cable dedicado (33), en este último caso la información le llega al monitor local (10), directamente por un cable. Toda esta gran versatilidad de intercomunicación es posible por la estructura modular del sistema modular de control y monitoreo remoto del suministro de energía eléctrica y por la acción de las interfaces inteligentes de comunicación. Figure 4 shows the possibilities of intercommunication within the general scheme of the modular control and remote monitoring system of the electric power supply, where the electric power generating plant (1) provides the concentrator and switching control module (5) by means of the electric power network (13), the power line that must be controlled to provide service to a user who has a satellite meter (17) and a local monitor (10) installed, the hub and switching control module (5) The user can deliver electricity to this user through the controlled supply of electrical energy (24) and this supply can be interrupted by the concentrator and switching control module (5), by a remote order from the electricity company (2 ), the intercommunication between it and the hub and switching control module (5), can be done through a communication line n via the Internet (25) or a fixed telephone communication line (26) or a satellite communication system (27), as well as the intercom between the hub and switching control module (5) and the satellite meter (17) , can be performed by a long-range radio communication system (28) or a fiber optic communication system (29) or a communication system through of the "PLC" power supply line (30). Finally, communication with the local monitor (10) can be done through a link through the low-level power supply line (31) or through a short-range radio communication system (32) or a communication Direct by dedicated cable (33), in the latter case the information reaches the local monitor (10), directly by a cable. All this great intercommunication versatility is possible due to the modular structure of the modular control and remote monitoring system of the electric power supply and the action of intelligent communication interfaces.
DESCRIPCION DE LAS FIGURAS DESCRIPTION OF THE FIGURES
La figura 1 muestra un diagrama general del sistema en el que se pueden apreciar los elementos básicos que lo componen, su interacción y mutua conectividad.  Figure 1 shows a general diagram of the system in which you can see the basic elements that compose it, their interaction and mutual connectivity.
La figura 2 muestra un escenario típico de aplicación y en él se puede apreciar la forma física de los monitores y del concentrador y control de conmutación en su gabinete protector. Figure 2 shows a typical application scenario and it can be seen the physical form of the monitors and of the concentrator and switching control in its protective cabinet.
La figura 3 muestra un diagrama de bloques funcional que ejemplifica la composición interior de los módulos que integran el sistema. Figure 3 shows a functional block diagram that exemplifies the interior composition of the modules that make up the system.
La figura 4 muestra las posibilidades de interconectividad entre los elementos que entran en juego para la integración del sistema modular de control y monitoreo remoto del suministro de energía eléctrica. Figure 4 shows the possibilities of interconnectivity between the elements that come into play for the integration of the modular control system and remote monitoring of the electricity supply.

Claims

REIVINDICACIONES Habiendo descrito suficientemente nuestra invención, consideramos como una novedad y por lo tanto reclamamos . como de nuestra exclusiva propiedad lo contenido en las siguientes cláusulas: CLAIMS Having sufficiently described our invention, we consider it as a novelty and therefore claim. as our exclusive property contained in the following clauses:
1. Un sistema modular de control y monitoreo remoto del suministro de energía eléctrica caracterizado por estar formado por un conjunto de aparatos de medición y control que operan en forma independiente pero que a su vez pueden interrelacionarse entre ellos mediante el uso de diversos sistemas de comunicación bidireccionales, que se pueden incorporar a cada módulo operativo mediante una interface inteligente que automáticamente puede adecuar las características de salida y entrada de cualquier equipo de comunicación a los requerimientos de salida y entrada de cada módulo para su correcta operación y para obtener el más eficiente modo de intercambio de información de acuerdo a las características de infraestructura de cada lugar en la que se instale cada segmento del sistema y caracterizado también por la capacidad que esta interconectividad le da para poder monitorear, controlar y supervisar una red de suministro de energía eléctrica en la que la compañía de electricidad cuenta con un conjunto de computadoras desde las cuales puede obtener la información sobre el consumo de energía de cada cliente, el estado general de la red de suministro, así como detectar cualquier acto de vandalismo o alteración inapropiada de la red de suministro de energía. 1. A modular control and remote monitoring system for the supply of electric power characterized by being formed by a set of measuring and control devices that operate independently but which in turn can interrelate with each other through the use of various communication systems Bidirectional, which can be incorporated into each operating module through an intelligent interface that can automatically adapt the output and input characteristics of any communication equipment to the output and input requirements of each module for proper operation and to obtain the most efficient mode of information exchange according to the infrastructure characteristics of each place where each segment of the system is installed and also characterized by the capacity that this interconnectivity gives it to be able to monitor, control and supervise an electricity supply network in the that the electric company idad has a set of computers from which it can obtain the information on the energy consumption of each client, the general state of the supply network, as well as detect any act of vandalism or inappropriate alteration of the energy supply network.
2. Un sistema modular de control y monitoreo remoto del suministro de energía eléctrica como el descrito en la reivindicación número 1 y que se caracteriza también porque cada módulo de medición o control que lo integra tiene dos interfaces inteligentes de comunicación que les permiten adaptarse al uso de diversos métodos de comunicación según sean éstos los más adecuados o disponibles para su uso en el lugar donde se instala el equipo en función de la infraestructura de comunicaciones y características de la legislación local. 2. A modular system for remote control and monitoring of the power supply as described in claim 1 and which is also characterized in that each measuring or control module that integrates it has two intelligent communication interfaces that allow them to adapt to the use of various communication methods depending on whether they are the most suitable or available for use in the place where the equipment is installed depending on the communications infrastructure and characteristics of local legislation.
3. Un sistema modular de control y monitoreo remoto del suministro de energía eléctrica como el descrito en la reivindicación número 1 y la reivindicación número 2 y que se caracteriza porque las interfaces de comunicación pueden trabajar en forma automática o manual en su función de adecuar los niveles de voltaje, los protocolos de acción bidireccional y los puertos de entrada y salida para que cada módulo se pueda comunicar adecuadamente con los demás elementos que conforman el sistema modular de control y monitoreo remoto del suministro dé energía eléctrica. 3. A modular system for remote control and monitoring of the electric power supply as described in claim number 1 and claim number 2 and characterized in that the communication interfaces can work automatically or manually in their function of adapting the voltage levels, bidirectional action protocols and input and output ports so that each module can communicate properly with the other elements that make up the modular system of remote control and monitoring of the power supply.
4. Un sistema modular de control y monitoreo remoto del suministro de energía eléctrica como el descrito en la reivindicación número 1 y que se caracteriza porque los elementos que lo constituyen, aunque sean fabricados en forma genérica pueden ser programados remotamente, asignándoles códigos de identificación propios que permiten que la información relacionada con un usuario en particular, no interfiera con la información de los demás usuario, sin la necesidad de asignar los códigos de identificación durante la instalación de los equipos. 4. A modular system for remote control and monitoring of the electric power supply as described in claim 1 and characterized in that the elements that constitute it, although manufactured in a generic way, can be programmed remotely, assigning their own identification codes that allow the information related to a particular user, not to interfere with the information of the other user, without the need to assign the identification codes during the installation of the equipment.
PCT/MX2013/000085 2012-09-19 2013-07-11 Modular system for remotely monitoring and controling the electric power supply WO2014046530A1 (en)

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