DE3272842D1 - Control apparatus for electric motors - Google Patents
Control apparatus for electric motorsInfo
- Publication number
- DE3272842D1 DE3272842D1 DE8282901366T DE3272842T DE3272842D1 DE 3272842 D1 DE3272842 D1 DE 3272842D1 DE 8282901366 T DE8282901366 T DE 8282901366T DE 3272842 T DE3272842 T DE 3272842T DE 3272842 D1 DE3272842 D1 DE 3272842D1
- Authority
- DE
- Germany
- Prior art keywords
- control apparatus
- electric motors
- motors
- electric
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0077—Characterised by the use of a particular software algorithm
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/525—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
- H02M7/527—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation
- H02M7/529—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation using digital control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
- H02M7/53873—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56066868A JPS6043757B2 (ja) | 1981-05-06 | 1981-05-06 | 電動機の制御方法およびその制御装置 |
PCT/JP1982/000153 WO1982003953A1 (en) | 1981-05-06 | 1982-05-04 | Method of controlling an electric motor and control unit therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3272842D1 true DE3272842D1 (en) | 1986-10-02 |
Family
ID=13328267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282901366T Expired DE3272842D1 (en) | 1981-05-06 | 1982-05-04 | Control apparatus for electric motors |
Country Status (5)
Country | Link |
---|---|
US (1) | US4488103A (de) |
EP (1) | EP0077836B1 (de) |
JP (1) | JPS6043757B2 (de) |
DE (1) | DE3272842D1 (de) |
WO (1) | WO1982003953A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59161708A (ja) * | 1983-03-04 | 1984-09-12 | Fanuc Ltd | サ−ボ駆動ユニツト |
JPS605782A (ja) * | 1983-06-22 | 1985-01-12 | Hitachi Ltd | インバ−タ装置 |
US4634952A (en) * | 1983-11-30 | 1987-01-06 | System Homes Company, Ltd. | Inverter |
JPH0783637B2 (ja) * | 1984-06-12 | 1995-09-06 | 日本電装株式会社 | 電動機パルス変調制御装置 |
JPS6237087A (ja) * | 1985-08-09 | 1987-02-18 | Fanuc Ltd | 交流電動機制御装置 |
JPH0697854B2 (ja) * | 1986-01-11 | 1994-11-30 | 株式会社日立製作所 | 電力変換装置の制御装置 |
JPH0354707Y2 (de) * | 1986-07-10 | 1991-12-03 | ||
JPH0528850Y2 (de) * | 1987-02-18 | 1993-07-23 | ||
JPH0787698B2 (ja) * | 1989-03-13 | 1995-09-20 | 株式会社日立製作所 | 電力変換器の制御装置及びエレベーター装置 |
JPH03243193A (ja) * | 1990-02-20 | 1991-10-30 | Toshiba Corp | 電動機制御装置 |
US5287045A (en) * | 1990-02-20 | 1994-02-15 | Kabushiki Kaisha Toshiba | Fully digital apparatus for controlling operation of electric motor |
US5309078A (en) * | 1991-07-11 | 1994-05-03 | Sgs-Thomson Microelectronics, Inc. | Synchronous rectification method for reducing power dissipation in motor drivers in PWM mode |
JPH0622592A (ja) * | 1992-07-03 | 1994-01-28 | Toshiba Corp | モータ制御回路 |
DE4231347C1 (de) * | 1992-09-18 | 1993-10-07 | Siemens Ag | Multiprozessorsystem zur Steuerung und Regelung eines Umrichters |
US5506484A (en) * | 1994-06-10 | 1996-04-09 | Westinghouse Electric Corp. | Digital pulse width modulator with integrated test and control |
US5721475A (en) * | 1996-10-31 | 1998-02-24 | Ampex Corporation | Extended-resolution pulse-width modulation servomotor drive |
JP3777242B2 (ja) * | 1997-05-22 | 2006-05-24 | 株式会社ルネサステクノロジ | モータ制御装置 |
US7190143B2 (en) * | 2005-05-27 | 2007-03-13 | Rockwell Automation Technologies, Inc. | Pulse width modulation (PWM) rectifier with variable switching frequency |
US8648561B2 (en) * | 2007-03-27 | 2014-02-11 | Danfoss Drives A/S | Method for driving a pulse width modulated controller |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1062827B (it) * | 1976-03-29 | 1985-02-11 | Olivetti Controllo Numerico | Sistema di controllo numerico per macchine utensili |
US4099109A (en) * | 1976-10-01 | 1978-07-04 | Westinghouse Electric Corp. | Digital apparatus for synthesizing pulse width modulated waveforms and digital pulse width modulated control system |
US4236213A (en) * | 1978-11-27 | 1980-11-25 | General Motors Corporation | Apparatus for producing pulse width modulated signals |
JPS55125086A (en) * | 1979-03-20 | 1980-09-26 | Hitachi Ltd | Motor controlling device |
US4262336A (en) * | 1979-04-27 | 1981-04-14 | Pritchard Eric K | Multi-axis contouring control system |
US4290001A (en) * | 1979-08-03 | 1981-09-15 | General Electric Company | Closed loop, microcomputer controlled pulse width modulated inverter-induction machine drive system |
JPH05345158A (ja) * | 1992-06-12 | 1993-12-27 | Hitachi Maxell Ltd | グラビア塗布装置 |
-
1981
- 1981-05-06 JP JP56066868A patent/JPS6043757B2/ja not_active Expired
-
1982
- 1982-05-04 EP EP82901366A patent/EP0077836B1/de not_active Expired
- 1982-05-04 WO PCT/JP1982/000153 patent/WO1982003953A1/ja active IP Right Grant
- 1982-05-04 US US06/459,874 patent/US4488103A/en not_active Expired - Fee Related
- 1982-05-04 DE DE8282901366T patent/DE3272842D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0077836B1 (de) | 1986-08-27 |
US4488103A (en) | 1984-12-11 |
JPS6043757B2 (ja) | 1985-09-30 |
WO1982003953A1 (en) | 1982-11-11 |
EP0077836A1 (de) | 1983-05-04 |
JPS57183292A (en) | 1982-11-11 |
EP0077836A4 (de) | 1983-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |