JPS5674094A - Brushless dc motor - Google Patents
Brushless dc motorInfo
- Publication number
- JPS5674094A JPS5674094A JP15143379A JP15143379A JPS5674094A JP S5674094 A JPS5674094 A JP S5674094A JP 15143379 A JP15143379 A JP 15143379A JP 15143379 A JP15143379 A JP 15143379A JP S5674094 A JPS5674094 A JP S5674094A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- brushless
- motor
- read
- synchronism
- 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.)
- Pending
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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
- H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15143379A JPS5674094A (en) | 1979-11-22 | 1979-11-22 | Brushless dc motor |
GB8036488A GB2064897B (en) | 1979-11-22 | 1980-11-13 | Brushless dc motor arrangements |
CA000365020A CA1171902A (en) | 1979-11-22 | 1980-11-19 | Brushless dc motor |
FR8024816A FR2470477B1 (fr) | 1979-11-22 | 1980-11-21 | Moteur a courant continu sans balai |
US06/209,145 US4409526A (en) | 1979-11-22 | 1980-11-21 | Brushless DC motor |
DE19803044062 DE3044062A1 (de) | 1979-11-22 | 1980-11-22 | Gleichstrommotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15143379A JPS5674094A (en) | 1979-11-22 | 1979-11-22 | Brushless dc motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5674094A true JPS5674094A (en) | 1981-06-19 |
Family
ID=15518501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15143379A Pending JPS5674094A (en) | 1979-11-22 | 1979-11-22 | Brushless dc motor |
Country Status (6)
Country | Link |
---|---|
US (1) | US4409526A (ja) |
JP (1) | JPS5674094A (ja) |
CA (1) | CA1171902A (ja) |
DE (1) | DE3044062A1 (ja) |
FR (1) | FR2470477B1 (ja) |
GB (1) | GB2064897B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507590A (en) * | 1982-07-15 | 1985-03-26 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Brushless DC motor |
US4697125A (en) * | 1986-03-24 | 1987-09-29 | Performance Controls, Inc. | Method and apparatus for determining shaft position and for providing commutation signals |
US4751438A (en) * | 1985-12-18 | 1988-06-14 | Sundstrand Corporation | Brushless DC motor control |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654566A (en) * | 1974-06-24 | 1987-03-31 | General Electric Company | Control system, method of operating an electronically commutated motor, and laundering apparatus |
US5023527A (en) | 1974-06-24 | 1991-06-11 | General Electric Company | Control circuits, electronically commutated motor systems and methods |
DE3268669D1 (en) * | 1981-08-03 | 1986-03-06 | Hitachi Ltd | Apparatus for driving a polyphase brushless motor with a suppressed torque ripple |
US4535275A (en) * | 1981-12-23 | 1985-08-13 | Papst-Motoren Gmbh & Co., Kg | Brushless D-C motor system with improved commutation circuit |
CH656266A5 (fr) * | 1982-09-22 | 1986-06-13 | Claude Gillieron | Dispositif pour la commande d'un moteur a courant continu. |
GB2132839A (en) * | 1982-12-17 | 1984-07-11 | Choon Chung Yeong | Bipolar brushless/stepper motor drive current switching circuit |
JPS59114553A (ja) * | 1982-12-22 | 1984-07-02 | Toshiba Corp | 原稿送り装置 |
US4525657A (en) * | 1983-03-09 | 1985-06-25 | Matsushita Electric Industrial Co., Ltd. | Torque ripple compensation circuit for a brushless D.C. motor |
DE3345554A1 (de) * | 1983-12-16 | 1985-08-29 | Teldix Gmbh, 6900 Heidelberg | Kollektorloser gleichstrommotor zum antrieb eines optischen deflektors |
US4636936A (en) * | 1984-04-19 | 1987-01-13 | General Electric Company | Control system for an electronically commutated motor |
US4642536A (en) * | 1984-04-19 | 1987-02-10 | General Electric Company | Control system for an electronically commutated motor, method of controlling such, method of controlling an electronically commutated motor and laundry apparatus |
US4710691A (en) * | 1986-03-27 | 1987-12-01 | Anacomp, Inc. | Process and apparatus for characterizing and controlling a synchronous motor in microstepper mode |
DE3800960A1 (de) * | 1988-01-15 | 1989-07-27 | Thomson Brandt Gmbh | Verfahren zur kommutierung von spulenstraengen eines gleichstrommotors |
US5027048A (en) * | 1988-10-05 | 1991-06-25 | Ford Motor Company | Field oriented motor controller for electrically powered active suspension for a vehicle |
JP2544000B2 (ja) * | 1990-03-30 | 1996-10-16 | 株式会社東芝 | 洗濯機 |
JP3420265B2 (ja) * | 1992-09-10 | 2003-06-23 | 日本トムソン株式会社 | 直流モータ駆動装置 |
JP3290354B2 (ja) * | 1996-07-05 | 2002-06-10 | 株式会社東芝 | 洗濯機及び洗濯機の駆動方法 |
US6407521B1 (en) * | 2001-09-17 | 2002-06-18 | Ford Global Technologies, Inc. | Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle |
US6427794B1 (en) * | 2001-09-17 | 2002-08-06 | Ford Global Technologies, Inc. | Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle |
US7116075B2 (en) * | 2003-10-31 | 2006-10-03 | Valeo Electrical Systems, Inc. | Electric power steering system for a vehicle |
US7202617B2 (en) * | 2004-04-12 | 2007-04-10 | Delta Electronics, Inc. | Circuit and method for controlling brushless DC motor |
PL1691476T3 (pl) * | 2005-02-11 | 2009-10-30 | Grundfos Management As | Silnik dwufazowy z magnesem trwałym |
US20080094012A1 (en) * | 2006-10-18 | 2008-04-24 | Hiwin Mikrosystem Corp. | Position feedback device for linear motor |
CN217335233U (zh) * | 2022-01-11 | 2022-08-30 | 台达电子工业股份有限公司 | 马达 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3383574A (en) * | 1964-06-30 | 1968-05-14 | Gen Electric | Brushless direct current motor and torquer |
DE1563399A1 (de) * | 1966-09-14 | 1970-07-09 | Siemens Ag | Kollektorloser Gleichstrommotor |
FR2302620A2 (fr) * | 1975-02-27 | 1976-09-24 | Valroger Pierre De | Ensemble de commutation electronique pour moteurs electriques du type autosynchrone |
GB1596681A (en) * | 1977-01-19 | 1981-08-26 | Sony Corp | Drive circuits with speed control for brushless dc motors |
-
1979
- 1979-11-22 JP JP15143379A patent/JPS5674094A/ja active Pending
-
1980
- 1980-11-13 GB GB8036488A patent/GB2064897B/en not_active Expired
- 1980-11-19 CA CA000365020A patent/CA1171902A/en not_active Expired
- 1980-11-21 US US06/209,145 patent/US4409526A/en not_active Expired - Lifetime
- 1980-11-21 FR FR8024816A patent/FR2470477B1/fr not_active Expired
- 1980-11-22 DE DE19803044062 patent/DE3044062A1/de not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507590A (en) * | 1982-07-15 | 1985-03-26 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Brushless DC motor |
US4751438A (en) * | 1985-12-18 | 1988-06-14 | Sundstrand Corporation | Brushless DC motor control |
US4697125A (en) * | 1986-03-24 | 1987-09-29 | Performance Controls, Inc. | Method and apparatus for determining shaft position and for providing commutation signals |
Also Published As
Publication number | Publication date |
---|---|
US4409526A (en) | 1983-10-11 |
DE3044062A1 (de) | 1981-06-04 |
FR2470477A1 (fr) | 1981-05-29 |
GB2064897A (en) | 1981-06-17 |
CA1171902A (en) | 1984-07-31 |
GB2064897B (en) | 1983-06-02 |
FR2470477B1 (fr) | 1985-07-05 |
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