GB8333129D0 - Motor control circuit - Google Patents

Motor control circuit

Info

Publication number
GB8333129D0
GB8333129D0 GB838333129A GB8333129A GB8333129D0 GB 8333129 D0 GB8333129 D0 GB 8333129D0 GB 838333129 A GB838333129 A GB 838333129A GB 8333129 A GB8333129 A GB 8333129A GB 8333129 D0 GB8333129 D0 GB 8333129D0
Authority
GB
United Kingdom
Prior art keywords
control circuit
motor control
motor
circuit
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.)
Granted
Application number
GB838333129A
Other versions
GB2133591B (en
GB2133591A (en
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB08333129A priority Critical patent/GB2133591B/en
Publication of GB8333129D0 publication Critical patent/GB8333129D0/en
Publication of GB2133591A publication Critical patent/GB2133591A/en
Application granted granted Critical
Publication of GB2133591B publication Critical patent/GB2133591B/en
Expired 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control
    • H02P21/09—Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
GB08333129A 1982-12-10 1983-12-12 Motor control circuit Expired GB2133591B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08333129A GB2133591B (en) 1982-12-10 1983-12-12 Motor control circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8235329 1982-12-10
GB08333129A GB2133591B (en) 1982-12-10 1983-12-12 Motor control circuit

Publications (3)

Publication Number Publication Date
GB8333129D0 true GB8333129D0 (en) 1984-01-18
GB2133591A GB2133591A (en) 1984-07-25
GB2133591B GB2133591B (en) 1986-04-16

Family

ID=26284657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08333129A Expired GB2133591B (en) 1982-12-10 1983-12-12 Motor control circuit

Country Status (1)

Country Link
GB (1) GB2133591B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU586358B2 (en) * 1986-10-08 1989-07-06 Hitachi Limited A control apparatus for an induction motor
GB2243464B (en) * 1990-03-23 1994-02-23 Toyoda Machine Works Ltd Digital servo-control apparatus
US5083039B1 (en) * 1991-02-01 1999-11-16 Zond Energy Systems Inc Variable speed wind turbine
JPH0530772A (en) * 1991-07-23 1993-02-05 Sharp Corp Servo controller
DE19545709C2 (en) * 1995-12-07 2000-04-13 Danfoss As Method for field-oriented control of an induction motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104692B (en) * 1981-08-12 1985-03-20 Gec Elliott Automation Ltd Motor control system

Also Published As

Publication number Publication date
GB2133591B (en) 1986-04-16
GB2133591A (en) 1984-07-25

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20031211