GB2117580B - Electronic commutation for direct current electric motors - Google Patents

Electronic commutation for direct current electric motors

Info

Publication number
GB2117580B
GB2117580B GB08208531A GB8208531A GB2117580B GB 2117580 B GB2117580 B GB 2117580B GB 08208531 A GB08208531 A GB 08208531A GB 8208531 A GB8208531 A GB 8208531A GB 2117580 B GB2117580 B GB 2117580B
Authority
GB
United Kingdom
Prior art keywords
direct current
electric motors
current electric
electronic commutation
commutation
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
Application number
GB08208531A
Other versions
GB2117580A (en
Inventor
Louis W Parker
Rhey Warren Hedges
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08208531A priority Critical patent/GB2117580B/en
Publication of GB2117580A publication Critical patent/GB2117580A/en
Priority to GB8520588A priority patent/GB2162389A/en
Application granted granted Critical
Publication of GB2117580B publication Critical patent/GB2117580B/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
    • 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
    • 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
    • H02P6/20—Arrangements for starting
    • H02P6/21—Open loop start

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB08208531A 1982-03-23 1982-03-23 Electronic commutation for direct current electric motors Expired GB2117580B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08208531A GB2117580B (en) 1982-03-23 1982-03-23 Electronic commutation for direct current electric motors
GB8520588A GB2162389A (en) 1982-03-23 1985-08-16 Electronic commutation for direct current electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08208531A GB2117580B (en) 1982-03-23 1982-03-23 Electronic commutation for direct current electric motors

Publications (2)

Publication Number Publication Date
GB2117580A GB2117580A (en) 1983-10-12
GB2117580B true GB2117580B (en) 1986-10-22

Family

ID=10529222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08208531A Expired GB2117580B (en) 1982-03-23 1982-03-23 Electronic commutation for direct current electric motors

Country Status (1)

Country Link
GB (1) GB2117580B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208456B (en) * 1987-08-07 1991-10-16 Charles Pollock Reluctance motor drive system
GB2431528B (en) * 2005-10-18 2009-04-29 Alstom Power Conversion Ltd Electronic commutator circuits
GB2433360B (en) 2005-12-17 2010-09-29 Alstom Power Conversion Ltd Electronic commutator circuits
ES2790632T3 (en) 2012-08-28 2020-10-28 Ge Energy Power Conversion Technology Ltd DC electrical machines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246970A (en) * 1967-12-15 1971-09-22 English Electric Co Ltd Improvements in and relating to the control of synchronous machines
SE352496B (en) * 1968-02-15 1972-12-27 Danfoss As
JPS492928B1 (en) * 1969-11-25 1974-01-23
GB1283285A (en) * 1969-12-08 1972-07-26 Hitachi Ltd Improvements in electric motor systems
US3697840A (en) * 1971-03-08 1972-10-10 Ford Motor Co Controller for variable reluctance motor
DE2141120C3 (en) * 1971-08-17 1975-01-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Start-up circuit for a synchronous machine mk electronic commutator
DE2219018C3 (en) * 1972-04-19 1975-03-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for supplying a converter motor via a converter with a DC link

Also Published As

Publication number Publication date
GB2117580A (en) 1983-10-12

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Legal Events

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