TW278271B - Electric motor - Google Patents
Electric motorInfo
- Publication number
- TW278271B TW278271B TW084108691A TW84108691A TW278271B TW 278271 B TW278271 B TW 278271B TW 084108691 A TW084108691 A TW 084108691A TW 84108691 A TW84108691 A TW 84108691A TW 278271 B TW278271 B TW 278271B
- Authority
- TW
- Taiwan
- Prior art keywords
- rotor
- power
- rotation
- electric motor
- poles
- Prior art date
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
- H02P6/28—Arrangements for controlling current
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/902—Compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
An control means for the rotation of electric motor, characterized by comprising: aa rotor having a plurality of poles; aa plurality of stators having magnet field to conduct the poles of the rotor; controller for controlling the rotation of the rotor up to a predetermined limit by adjusting the voltage of DC power applied on the winding of the rotor; cconverter from AC power to DC power; sswitch means of power for applying on the winding of the rotor with DC power according to the time signal received from sensors while the rotor rotating by; and compensating means for restricting the rotation of the rotor under a pre-decided value according to the detected time signal while the variable of rotation of the rotor being beyond the predetermined limit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6316790A JPH08172788A (en) | 1994-12-20 | 1994-12-20 | Motor |
Publications (1)
Publication Number | Publication Date |
---|---|
TW278271B true TW278271B (en) | 1996-06-11 |
Family
ID=18080957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084108691A TW278271B (en) | 1994-12-20 | 1995-08-21 | Electric motor |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH08172788A (en) |
KR (1) | KR960027238A (en) |
CN (1) | CN1052832C (en) |
TW (1) | TW278271B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006081322A (en) * | 2004-09-10 | 2006-03-23 | Nissan Motor Co Ltd | Ac motor control unit |
CN103390986A (en) * | 2013-06-25 | 2013-11-13 | 咸凯民 | Advance commutation and control method of DC (Direct Current) unit type electric motor |
CN105605697B (en) * | 2016-01-04 | 2019-09-27 | 广东美的制冷设备有限公司 | The method for noise reduction control and noise reduction control device of air conditioner and air conditioner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900001962B1 (en) * | 1985-10-30 | 1990-03-27 | 미쓰비시전기 주식회사 | Control devices of display of elevator |
CN1018689B (en) * | 1988-09-21 | 1992-10-14 | 北京先行应用技术公司 | Speed-regulating controller of ac motor |
-
1994
- 1994-12-20 JP JP6316790A patent/JPH08172788A/en active Pending
-
1995
- 1995-08-21 TW TW084108691A patent/TW278271B/en active
- 1995-10-10 KR KR1019950034684A patent/KR960027238A/en not_active Application Discontinuation
- 1995-12-18 CN CN95120852A patent/CN1052832C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1052832C (en) | 2000-05-24 |
CN1134064A (en) | 1996-10-23 |
JPH08172788A (en) | 1996-07-02 |
KR960027238A (en) | 1996-07-22 |
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