GB2305314B - Electric motor control device - Google Patents

Electric motor control device

Info

Publication number
GB2305314B
GB2305314B GB9625367A GB9625367A GB2305314B GB 2305314 B GB2305314 B GB 2305314B GB 9625367 A GB9625367 A GB 9625367A GB 9625367 A GB9625367 A GB 9625367A GB 2305314 B GB2305314 B GB 2305314B
Authority
GB
United Kingdom
Prior art keywords
control device
electric motor
motor control
electric
motor
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 - Fee Related
Application number
GB9625367A
Other versions
GB9625367D0 (en
GB2305314A (en
Inventor
Kazunobu Nagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP4310007A external-priority patent/JPH06165569A/en
Priority claimed from JP20919193A external-priority patent/JP3337769B2/en
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority claimed from GB9323720A external-priority patent/GB2272808B/en
Publication of GB9625367D0 publication Critical patent/GB9625367D0/en
Publication of GB2305314A publication Critical patent/GB2305314A/en
Application granted granted Critical
Publication of GB2305314B publication Critical patent/GB2305314B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9625367A 1992-11-19 1993-11-17 Electric motor control device Expired - Fee Related GB2305314B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4310007A JPH06165569A (en) 1992-11-19 1992-11-19 Inverter unit
JP20919193A JP3337769B2 (en) 1993-08-24 1993-08-24 Inverter device
GB9323720A GB2272808B (en) 1992-11-19 1993-11-17 Electric motor control device

Publications (3)

Publication Number Publication Date
GB9625367D0 GB9625367D0 (en) 1997-01-22
GB2305314A GB2305314A (en) 1997-04-02
GB2305314B true GB2305314B (en) 1997-05-14

Family

ID=27266938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9625367A Expired - Fee Related GB2305314B (en) 1992-11-19 1993-11-17 Electric motor control device

Country Status (1)

Country Link
GB (1) GB2305314B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9807658B1 (en) * 1997-02-05 2011-05-31 electronically switched brushless direct current motor.
DE19845626A1 (en) * 1998-10-05 2000-04-06 Papst Motoren Gmbh & Co Kg Electronically commutated motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126026A (en) * 1982-08-24 1984-03-14 Sundstrand Corp Control systems for brushless dc motors
GB2243504A (en) * 1990-03-07 1991-10-30 Matsushita Electric Ind Co Ltd Drive apparatus and speed control apparatus for brushless motor
GB2273617A (en) * 1992-12-18 1994-06-22 Toshiba Kk Inverter and air conditioner driven by the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126026A (en) * 1982-08-24 1984-03-14 Sundstrand Corp Control systems for brushless dc motors
GB2243504A (en) * 1990-03-07 1991-10-30 Matsushita Electric Ind Co Ltd Drive apparatus and speed control apparatus for brushless motor
GB2273617A (en) * 1992-12-18 1994-06-22 Toshiba Kk Inverter and air conditioner driven by the same

Also Published As

Publication number Publication date
GB9625367D0 (en) 1997-01-22
GB2305314A (en) 1997-04-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041117