WO2005101620A1 - 車両用回転電機装置 - Google Patents
車両用回転電機装置 Download PDFInfo
- Publication number
- WO2005101620A1 WO2005101620A1 PCT/JP2005/005923 JP2005005923W WO2005101620A1 WO 2005101620 A1 WO2005101620 A1 WO 2005101620A1 JP 2005005923 W JP2005005923 W JP 2005005923W WO 2005101620 A1 WO2005101620 A1 WO 2005101620A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electric machine
- rotor
- rotating electric
- inverter
- stator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/02—Details
- H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
- H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
- H02K21/044—Rotor of the claw pole type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
- H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
- H02K11/05—Rectifiers associated with casings, enclosures or brackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
Definitions
- the present invention relates to a rotating electric machine device for a vehicle mounted on an electric vehicle, a hybrid vehicle, or the like, and in particular, combines a rotating electric machine and an inverter unit for controlling the rotating electric machine, and performs both functions of a starting motor and a generator.
- the functions required for the rotating electric machine mounted on a hybrid vehicle include idling stop when the vehicle is stopped, energy regeneration during deceleration, and torque assist during acceleration.
- the realization of these functions improves fuel efficiency. Is possible.
- a motor generator is mounted laterally outside the engine, a belt is stretched between the motor generator and the crankshaft pulley, and the motor generator is connected to the engine. And bidirectional driving force transmission is performed between the two.
- the DC power of the battery is converted into AC power by the inverter.
- This AC power is supplied to the motor generator, and the motor generator is driven to rotate.
- This torque is transmitted to the engine via the belt, and the engine is started.
- part of the driving force of the engine is transmitted to the motor generator via the belt, and AC power is generated.
- This AC power is converted into DC power by the inverter and stored in the nottery.
- Patent Document 1 JP-A-11 122875 (paragraphs 0025 to 0034 and FIG. 1)
- Patent Document 2 JP-A-11-27903 (paragraphs 0013 to 0018 and FIG. 1)
- the inverter requires a dedicated cooling structure, and its size and cost are high.When mounted on a vehicle, the operation is complicated, and the operating current that determines the output of the rotating electric machine is limited. was there.
- this three-phase harness carries the switching noise generated by the inverter, and this noise also became a major obstacle in considering installation.
- the present invention provides a rotating electric machine configured to include a rotor having a field winding and a stator having a stator winding disposed on the outer periphery of the rotor, and to start electric power generation;
- the electric motor When the electric motor is started, the DC power of the battery is converted to AC power and supplied to the stator winding when the motor is operating, and the AC power generated in the stator winding is converted to DC power when the generator of the rotating electric machine is operating.
- a rotating electrical machine for a vehicle comprising an inverter unit for charging the battery, wherein the inverter unit is integrally mounted on the rotating electrical machine and electrically connected to the stator winding.
- the rotor is arranged between the magnetic pole part and a rotor core composed of a magnetic pole part formed so that adjacent magnetic poles form different polarities and a cylindrical part having a field winding.
- the above stator core Bundles with including a permanent magnet for supplying the flux by the permanent magnet, in actual use the rotational speed range of the rotating electrical machine, the non-excitation no-load induced voltage or the lowest electrical load power form The non-excitation induced voltage in the state is adjusted so as not to exceed the battery voltage.
- a rotating electrical machine device for a vehicle in which a rotating electrical machine and an inverter unit for controlling the rotating electrical machine are combined to have both functions of a starting motor and a generator is provided.
- the permanent magnets placed between the magnetic poles of the rotors can increase the total magnetic flux and suppress the inverter current, realize a smaller inverter unit, and can be integrated on a limited surface of the rotating electrical machine. This reduces losses in the inverter, rotating electric machine, and three-phase harness, and improves power generation, starting output, and efficiency.
- FIG. 1 is a longitudinal sectional view showing a rotating electric machine for a vehicle according to Embodiment 1 of the present invention
- FIG. 2 is a view for explaining the structure of an inverter unit according to Embodiment 1; A broken side view is shown in (b) of FIG.
- the rotating electric machine 20 includes a claw-pole type rotor 40 fixed to a shaft 41 and rotatably mounted on a front bracket 43 and a rear bracket 44, and a rotating electric machine 20 including a front bracket 43 and a rear bracket 44.
- a stator 42 sandwiched between the side ends to surround the rotor 40, a fan 45 fixed to both axial end surfaces of the rotor 40, and a front end of the shaft 41
- a pulley 46 fixed to the shaft 41, a brush holder 47 disposed on the inner wall surface of the rear bracket 44 so as to be located on the outer periphery of the shaft 41 on the rear side, and a pair of slip rings 49 mounted on the rear side of the shaft 41.
- a brush 48 is provided in the brush holder 47 so as to be in sliding contact with the brush.
- the rotating electric machine 20 is connected to an engine (not shown) via a pulley 46 and a belt (not shown).
- intake holes 43a and 44a are formed in the end faces of the front bracket 43 and the lya bracket 44, and exhaust holes 43b and 44b are formed in the side surfaces of the front bracket 43 and the lya bracket 44.
- the inverter unit 22 is provided with a heat sink 30 designed to have a heat capacity sufficient to receive the heat loss due to the heat generated from the switching element 8, and a heat sink 30.
- the heat sink 30 is made of a good heat conductor such as copper, aluminum or the like in a C shape, a plurality of fins 30a are formed on the inner peripheral surface in the circumferential direction, and three flat surfaces 30b are formed on the outer peripheral surface. . Then, two sets of the switching element 8 and the diode 9 connected in parallel are fixed to each flat surface 30b, respectively.
- the resin molding section 31 has a storage space 31a for storing an element group of the switching element 8 and the diode 9 and the control circuit board 32. Each flat surface 30b of the heat sink 30 is exposed in the storage space 31a. Further, although not shown, the insert conductor is insert-molded in the resin molding portion 31, and a part of the insert conductor is exposed at a predetermined position as a connection terminal.
- the power terminals 33 and 34 are attached to the resin molding part 31 and are electrically connected to connection terminals forming the positive and negative electrodes of the inverter unit 22, respectively.
- the switching element 8 and the diode 9 are fixed to each flat surface 30b, and the respective terminals of the control circuit board 32 are electrically connected to the respective terminals of the switching element 8 and the diode 9 so as to be in the storage space 31a. Attached to. Further, after connecting the control circuit board 32 and the connection terminal of the insert conductor, the storage space 31a is sealed by the lid 35, and the inverter cut 22 is assembled.
- the inverter unit 22 assembled in this manner is arranged so that the length direction of the fins 30a (the direction perpendicular to the sheet of FIG. 5B) coincides with the axial direction of the shaft 41, and It is arranged so as to surround it, and is attached to the end surface (outer wall surface) of the lya bracket 44 by a mounting bracket (not shown). Then, the ⁇ connection end of the stator winding 21 is connected to a connection terminal of an insert conductor connected to an intermediate point of the switching element 8 connected in series. Further, power terminals 33 and 34 are connected to the first notebook 11.
- FIG. 3 is an external perspective view showing a configuration of a claw-pole type rotor having a permanent magnet according to the first embodiment.
- the rotor 40 is a claw-pole type rotor
- the magnetic poles 40a and 40b have claw-shaped magnetic poles 40a and 40b opposed to each other with a predetermined gap therebetween.
- the magnetic poles 40a and 40b are alternately intersected so as to cover the radial side, and the adjacent magnetic poles 40a and 40b are arranged at a constant pitch in the circumferential direction at a predetermined interval. It is magnetized.
- a pair of permanent magnets 40c and 40d are interposed between the adjacent magnetic poles 40a and 40b, and these permanent magnets 40c and 40d are such that the magnetic poles 40a and 40b are magnetized by the field winding 4. It is magnetized so as to have the same magnetic pole.
- FIG. 4 is a conceptual diagram showing a system circuit in the rotating electrical machine for a vehicle according to the first embodiment.
- a rotating electric machine 20 is a belt-driven rotating electric machine, and includes a stator winding 21 of a stator (not shown) and a field winding 4 of a rotor (not shown).
- the child is connected to the rotating shaft of the engine 1 by a belt (not shown).
- the stator winding 21 is configured by ⁇ -connection of four-turn three-phase coils.
- the inverter unit 22 includes an inverter module 23 including a plurality of switching elements 8 and a diode 9 connected in parallel to each switching element 8, and a capacitor 7 connected in parallel to the inverter module 23.
- the capacitor 7 has a function of smoothing a current flowing through the inverter module 23.
- Inverter module 23 has two sets of switching element 8 and diode 9 connected in parallel, which are connected in series, three of which are arranged in parallel, and these elements 8, 9 are packaged together. It is configured. Then, each ⁇ connection end of the stator winding 21 is connected to an intermediate point of the switching element 8 connected in series.
- the switching operation of the switching element 8 is controlled by the control device 24. Then, the rotating electric machine 20 is supplied with electric power, operates as a starting motor, and starts the engine 1. After the engine 1 is started, the rotating electric machine 20 is rotated by the engine 1 and operates as an AC generator to generate a three-phase AC voltage.
- the control device 24 performs ONZOFF control on each switching element 8 to generate three-phase AC power from the DC power of the first battery 11.
- This three-phase AC power is The rotation is supplied to the stator winding 21 and a rotating magnetic field is applied to the field winding 4 of the rotor 40, so that the rotor 40 is driven to rotate. Then, the rotational force of the rotor 40 is transmitted to the engine 1 via the pulley 46 and a belt (not shown), and the engine 1 is rotationally driven, that is, started.
- the control device 24 performs ONZOFF control on each switching element 8 to rectify the three-phase AC voltage induced in the stator winding 21 into DC. Then, the notch 11 is charged by the DC power rectified by the inverter unit 22.
- the inverter unit 22 is integrally mounted on the rear bracket 44 and is integrally mounted on the axial end surface of the rotary electric machine 20, the connected harnesses Can be shortened, the weight of the harness can be reduced, and the resistance to disturbance noise can be improved.
- the heat sink 30 is designed so as to have a heat capacity that can sufficiently receive the heat loss due to the heat generated from the switching element 8, the heat sink 30 can be downsized, that is, the inverter unit 22 can be downsized. Therefore, the mountability of the inverter unit 22 on the rear bracket 44 is improved.
- the cooling fan 45 of the rotating electric machine is configured to cool the inverter unit 22, the rotor 40, and the stator 42 in this order, and the cooling medium of the inverter unit 22 is cooled by the cooling medium of the rotating electric machine 20 (cooling air). ),
- the cooling structure is simplified.
- fins 30a are provided on the heat sink 30 of the inverter unit 22, and cooling air generated by driving the fan 45 flows along the fins 30a, so that heat generated by the switching elements 8 and the diodes 9 is dissipated by the heat sink 30. Then, the heat is radiated by the cooling air through the fins 30a. Therefore, miniaturization of the heat sink 30 having higher cooling efficiency as compared with the natural cooling structure is further promoted.
- a claw-pole type rotor having permanent magnets 40c and 40d is configured as rotor 40, so that the inverter base current is reduced, thereby reducing the inverter current.
- Unit 22 can be downsized and integrated with the starting generator Can be mounted.
- FIG. 5 is a no-load characteristic diagram showing the effect of the permanent magnets 40c and 40d provided between the adjacent magnetic poles 40a and 40b of the rotor 40. From Fig. 5, it can be seen that the total magnetic flux is increased by the permanent magnets 40c and 40d.
- FIG. 6 shows the effect of the starting characteristics by the permanent magnets 40c and 40d.
- the characteristic A shows the drive characteristics without the permanent magnets 40c, 40d
- the characteristic B shows the case with the permanent magnets 40c, 40d.
- the effect of the permanent magnets 40c and 40d does not appear in the constant output region where the output gradually decreases due to the regulation of the power supply voltage, but the effect of the permanent magnets 40c and 40d in the constant torque region determined by the current capacity of the inverter unit 22. Remarkably appears.
- the inverter currents in the constant torque region for characteristics A and B are the same for both. This means that the base inverter current can be reduced.
- the current capacity of the switching element 8 of the inverter unit 22 is determined by the base inverter current, the time during which the base inverter current flows, and the element temperature at startup.
- the time during which the base inverter current flows is extremely short, so the size of the inverter unit 22 (that is, the current capacity of the switching element 8) is determined by the inverter current and the element temperature.
- the permanent magnets 40c, 40d provided by the rotors 40, 40c, 40d provide the total magnetic flux and reduce the inverter current. 22 miniaturization is realized and can be integrated on a limited surface of the rotating electric machine. Inverter current reduction can reduce losses in the inverter unit, rotating electric machine, and three-phase harness, and improve the efficiency of power generation and starting output. In addition, since the three-phase harness can be shortened and the voltage drop at this point can be reduced, the voltage utilization rate during the electric starting operation can be improved, and the base torque can be increased by increasing the main magnetic flux to improve the starting characteristics. Can be improved. FIG. 7 shows the effect of the permanent magnets 40c and 40d on the power generation characteristics.
- the characteristic C shows the power generation characteristics without the permanent magnets 40c and 40d
- the characteristic D shows the case where the permanent magnets 40c and 40d are replaced by the permanent magnets 40c and 40d between the magnetic poles 40a and 40b of the rotor 40.
- Power generation characteristics As described above, the total magnetic flux increased by the permanent magnets 40c and 40d improves the power generation start rotation speed and the power generation characteristics in the entire region.
- the induced power decreases when the number of coil turns of the stator winding 21 is reduced, so that the power generation characteristics can be matched to those of the characteristic C.
- the stator coil resistance is reduced, and the power generation efficiency at the same power generation output is improved. That is, the temperature of the rotating electric machine 20 during continuous power generation can be reduced, and a downsized inverter can be integrally mounted.
- FIG. 8 shows a no-load characteristic diagram for explaining the operation and effect of the first embodiment.
- the non-excitation no-load induced voltage generated by the permanent magnets 40c and 40d exceeds the power supply system voltage.
- FIG. 9 shows a correlation diagram between the electric load and the non-excitation induced voltage for explaining the operation and effect in the first embodiment.
- the required minimum electric load for example, in the case of a vehicle, a required minimum electric load always exists during traveling, and the electric load amount does not fall below this amount.
- the required minimum electric load is about 7 to 12A.
- FIG. 9 it can be seen that the characteristics in FIG. 9 do not require special control such as the three-phase short circuit described above. (In Fig. 9, when the power system voltage is 12V, the required minimum electrical load is larger than point F.)
- FIG. 10 shows a vehicular rotating electrical machine apparatus according to Embodiment 2, in which an inverter cut 22 is integrally mounted on a radial surface of the rotating electrical machine 20, and is electrically connected to a stator winding 21 via a harness 50. Connected to. Note that a resolver 60 for detecting a rotational position is attached to the shaft end of the rotating electric machine 20!
- the inverter unit 22 can be mounted on a radial surface downstream of the stator 42, which is effective when the mounting of the rotating electric machine 20 is restricted in the axial direction.
- FIG. 11 is a partial sectional view of a stator slot of the rotating electric machine 20.
- FIG. 11 (a) shows an example in which the stator coil cross section is round
- FIG. 11 (b) shows an example in which a rectangular wire is applied.
- stator coil turn number in stator slot 42a is the same as that of a round wire.
- the space factor increases, the stator coil resistance is reduced, and the inverter current can be reduced for the same drive characteristics.
- the size of the inverter unit 22 can be reduced and the heat generated in the inverter unit 22 can be suppressed, so that the reliability of the inverter unit 22 is improved.
- the power generation characteristics it is possible to start power generation even in the region where the rising rotation speed is low.
- FIG. 12 shows a state of the stator coil turn portion 21b to which a rectangular wire is applied.
- stator coil turn section 21b the coil is rotated at a pitch of 1Z2 from the slot to be accommodated to the next slot to be accommodated.
- the stator coil turns are circulated so as to smooth the bending rate, but this increases the length of the stator coil end and increases the stator coil resistance. .
- stator coil turn portion if the stator coil cross section is round, the stator coil end length, which does not have the above-described problems, can be shortened, and the stator coil resistance can be reduced.
- FIG. 1 is a longitudinal sectional view showing a rotating electric machine for a vehicle according to Embodiment 1 of the present invention.
- FIG. 2 is a partial longitudinal side view and a plan view of the inverter unit in FIG. 1.
- FIG. 3 is an external view of a claw-pole type rotor having a permanent magnet in FIG. 1.
- FIG. 4 is a conceptual diagram showing a system circuit according to the first embodiment.
- FIG. 5 is a first electrical characteristic diagram for explaining the function and effect of the first embodiment.
- FIG. 6 is a second electrical characteristic diagram for explaining the function and effect of the first embodiment.
- FIG. 7 is a third electrical characteristic diagram for explaining the function and effect of the first embodiment.
- FIG. 8 is a fourth electrical characteristic diagram for explaining the function and effect of the first embodiment.
- FIG. 9 is a fifth electrical characteristic diagram for explaining the function and effect of the first embodiment.
- FIG. 10 is a longitudinal sectional view showing a rotating electric machine for a vehicle according to Embodiment 2 of the present invention.
- FIG. 11 is a fragmentary cross-sectional view of a stator slot part showing Embodiment 3 of the present invention.
- FIG. 12 is a main part configuration diagram of a stator coil turn part according to a third embodiment.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/560,597 US7345439B2 (en) | 2004-04-13 | 2005-03-29 | Rotary electric machine for vehicle |
EP05727869.9A EP1737106B1 (en) | 2004-04-13 | 2005-03-29 | Rotary electric machine for vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004118044A JP2005304199A (ja) | 2004-04-13 | 2004-04-13 | 車両用回転電機装置 |
JP2004-118044 | 2004-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005101620A1 true WO2005101620A1 (ja) | 2005-10-27 |
Family
ID=35150296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/005923 WO2005101620A1 (ja) | 2004-04-13 | 2005-03-29 | 車両用回転電機装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7345439B2 (ja) |
EP (1) | EP1737106B1 (ja) |
JP (1) | JP2005304199A (ja) |
KR (1) | KR100727744B1 (ja) |
CN (1) | CN100511927C (ja) |
WO (1) | WO2005101620A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4275614B2 (ja) * | 2004-12-10 | 2009-06-10 | 三菱電機株式会社 | 車両用回転電機 |
FR2881295B1 (fr) * | 2005-01-26 | 2007-03-23 | Valeo Equip Electr Moteur | Gestion du fonctionnement d'un alterno-demarreur de vehicule automobile |
FR2905806B1 (fr) * | 2006-09-13 | 2008-12-26 | Valeo Equip Electr Moteur | Arbre de rotor a griffes, rotor a griffes equipe d'un tel arbre et machine electrique tournante equipee d'un tel rotor |
FR2914513B1 (fr) * | 2007-03-30 | 2012-09-21 | Valeo Equip Electr Moteur | Dissipateur de chaleur destine a appartenir a un dispositif de redressement de courant pour machine electrique tournante comportant un tel dispositif |
DE102008042504A1 (de) * | 2008-09-30 | 2010-10-21 | Robert Bosch Gmbh | Elektrische Maschine mit einem Kontaktelement zur elektrischen Verbindung elektrischer Bauteile |
US8198872B2 (en) * | 2009-03-10 | 2012-06-12 | Honeywell International, Inc. | Starter-generator with improved excitation |
KR101327548B1 (ko) * | 2012-09-19 | 2013-11-08 | 갑을메탈 주식회사 | 차량용 브러시리스 교류발전기 |
DE102014016452B4 (de) * | 2014-11-06 | 2019-03-28 | Audi Ag | Verfahren zum Ermitteln einer Statorwicklungstemperatur einer elektrischen Maschine |
KR102318229B1 (ko) | 2014-12-10 | 2021-10-27 | 엘지이노텍 주식회사 | 로터 조립체 및 이를 포함하는 모터 |
MX2018005766A (es) * | 2015-11-10 | 2018-08-01 | Mitsubishi Electric Corp | Generador de energia de corriente alterna. |
FR3044179B1 (fr) * | 2015-11-24 | 2021-10-08 | Valeo Equip Electr Moteur | Machine electrique tournante de vehicule automobile |
FR3056361B1 (fr) * | 2016-09-20 | 2018-08-31 | Valeo Equipements Electriques Moteur | Procede de limitation d'un debit talon d'une machine electrique tournante par dephasage d'une commande pleine onde d'un pont de transistors |
FR3056358B1 (fr) * | 2016-09-20 | 2018-08-24 | Valeo Equipements Electriques Moteur | Procede de limitation d'un debit talon d'une machine electrique tournante par commande en mode moteur |
Citations (9)
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JPH05292703A (ja) * | 1992-04-09 | 1993-11-05 | Toyota Motor Corp | 電気自動車用モータ |
JPH1127903A (ja) | 1997-07-03 | 1999-01-29 | Hitachi Ltd | 制御装置一体型電動機 |
JPH1141887A (ja) * | 1997-07-22 | 1999-02-12 | Denso Corp | 永久磁石併用同期回転機 |
JPH11122875A (ja) | 1997-10-13 | 1999-04-30 | Toshiba Corp | 電動機 |
US6281613B1 (en) | 1998-09-16 | 2001-08-28 | Denso Corporation | AC generator having speed limit means |
JP2001251819A (ja) * | 1999-12-27 | 2001-09-14 | Mitsubishi Electric Corp | 交流発電機の製造方法 |
JP2002136099A (ja) * | 2000-10-20 | 2002-05-10 | Matsushita Electric Ind Co Ltd | リニアモータ及び部品実装装置 |
US20020074803A1 (en) | 2000-12-19 | 2002-06-20 | Denso Corporation | Vehicle motor-generator apparatus utilizing synchronous machine having field winding |
EP1331725A2 (en) | 2002-01-29 | 2003-07-30 | Mitsubishi Denki Kabushiki Kaisha | Automotive electric power supply apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3598586B2 (ja) * | 1995-06-06 | 2004-12-08 | 株式会社デンソー | 車両用交流発電機 |
DE60330926D1 (de) * | 2002-03-08 | 2010-03-04 | Ntn Toyo Bearing Co Ltd | Dreherkennungsvorrichtung und Antiblockierbremssystem mit einer solchen Vorrichtung |
JP3590623B2 (ja) * | 2002-05-23 | 2004-11-17 | 三菱電機株式会社 | 車両用交流回転電機 |
-
2004
- 2004-04-13 JP JP2004118044A patent/JP2005304199A/ja active Pending
-
2005
- 2005-03-29 US US10/560,597 patent/US7345439B2/en active Active
- 2005-03-29 WO PCT/JP2005/005923 patent/WO2005101620A1/ja not_active Application Discontinuation
- 2005-03-29 KR KR1020057023451A patent/KR100727744B1/ko active IP Right Grant
- 2005-03-29 CN CNB2005800003704A patent/CN100511927C/zh active Active
- 2005-03-29 EP EP05727869.9A patent/EP1737106B1/en active Active
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JPH05292703A (ja) * | 1992-04-09 | 1993-11-05 | Toyota Motor Corp | 電気自動車用モータ |
JPH1127903A (ja) | 1997-07-03 | 1999-01-29 | Hitachi Ltd | 制御装置一体型電動機 |
JPH1141887A (ja) * | 1997-07-22 | 1999-02-12 | Denso Corp | 永久磁石併用同期回転機 |
JPH11122875A (ja) | 1997-10-13 | 1999-04-30 | Toshiba Corp | 電動機 |
US6281613B1 (en) | 1998-09-16 | 2001-08-28 | Denso Corporation | AC generator having speed limit means |
JP2001251819A (ja) * | 1999-12-27 | 2001-09-14 | Mitsubishi Electric Corp | 交流発電機の製造方法 |
JP2002136099A (ja) * | 2000-10-20 | 2002-05-10 | Matsushita Electric Ind Co Ltd | リニアモータ及び部品実装装置 |
US20020074803A1 (en) | 2000-12-19 | 2002-06-20 | Denso Corporation | Vehicle motor-generator apparatus utilizing synchronous machine having field winding |
EP1331725A2 (en) | 2002-01-29 | 2003-07-30 | Mitsubishi Denki Kabushiki Kaisha | Automotive electric power supply apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of EP1737106A4 |
Also Published As
Publication number | Publication date |
---|---|
US7345439B2 (en) | 2008-03-18 |
EP1737106B1 (en) | 2019-09-11 |
KR20060032142A (ko) | 2006-04-14 |
CN1788405A (zh) | 2006-06-14 |
JP2005304199A (ja) | 2005-10-27 |
US20060138979A1 (en) | 2006-06-29 |
EP1737106A4 (en) | 2012-04-25 |
EP1737106A1 (en) | 2006-12-27 |
KR100727744B1 (ko) | 2007-06-13 |
CN100511927C (zh) | 2009-07-08 |
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