TW278271B - Electric motor - Google Patents

Electric motor

Info

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
Application number
TW084108691A
Other languages
Chinese (zh)
Inventor
Tomonori Isobe
Original Assignee
Sanyo Electric Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Machinery Co Ltd filed Critical Sanyo Electric Machinery Co Ltd
Application granted granted Critical
Publication of TW278271B publication Critical patent/TW278271B/en

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.
TW084108691A 1994-12-20 1995-08-21 Electric motor TW278271B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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