CA826777A - Controlled frequency power supply system - Google Patents

Controlled frequency power supply system

Info

Publication number
CA826777A
CA826777A CA826777A CA826777DA CA826777A CA 826777 A CA826777 A CA 826777A CA 826777 A CA826777 A CA 826777A CA 826777D A CA826777D A CA 826777DA CA 826777 A CA826777 A CA 826777A
Authority
CA
Canada
Prior art keywords
power supply
supply system
frequency power
controlled frequency
controlled
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
CA826777A
Other languages
English (en)
Inventor
F. Blake Richard
J. Spaven William
C. Ware Colin
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.)
Specialties Development Corp
Original Assignee
Specialties Development 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.)
Publication date
Application granted granted Critical
Publication of CA826777A publication Critical patent/CA826777A/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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/04—Circuit arrangements for AC mains or AC distribution networks for connecting networks of the same frequency but supplied from different sources
    • H02J3/08—Synchronising of networks
    • 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
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/30—Special adaptation of control arrangements for generators for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Control Of Ac Motors In General (AREA)
  • Ac-Ac Conversion (AREA)
CA826777A 1959-07-06 Controlled frequency power supply system Expired CA826777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US825221A US3148323A (en) 1959-07-06 1959-07-06 Controlled frequency power supply system

Publications (1)

Publication Number Publication Date
CA826777A true CA826777A (en) 1969-11-04

Family

ID=56553898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA826777A Expired CA826777A (en) 1959-07-06 Controlled frequency power supply system

Country Status (4)

Country Link
US (1) US3148323A (enExample)
JP (1) JPS3820064B1 (enExample)
CA (1) CA826777A (enExample)
GB (1) GB946556A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278757A (en) * 1963-09-18 1966-10-11 Avco Corp Diode bridge gate utilizing diode amplification to gate signals below diode threshold
US3360711A (en) * 1963-12-19 1967-12-26 Gen Electric Control arrangement for an inverter circuit
US3398372A (en) * 1965-02-15 1968-08-20 Singer Co Synchronized, maximum effective frequency, wave conversion system employing time delapulse generating and synchronizing means, and component of system
CH429888A (de) * 1965-11-18 1967-02-15 Bbc Brown Boveri & Cie Umrichterschaltung für die Drehzahlsteuerung kollektorloser Motoren in beiden Drehrichtungen
US3470447A (en) * 1967-04-21 1969-09-30 Westinghouse Electric Corp Static frequency converter with novel voltage control
US3493838A (en) * 1967-04-21 1970-02-03 Westinghouse Electric Corp Static frequency converter with novel voltage control
US4041368A (en) * 1976-01-02 1977-08-09 Borg-Warner Corporation Three-phase, quasi-square wave VSCF induction generator system
US4352155A (en) * 1981-08-14 1982-09-28 Westinghouse Electric Corp. Variable speed constant frequency power converter with two modes of operation
IT1167285B (it) * 1983-12-05 1987-05-13 Venturini Marco G B Metodo e apparecchiatura per la conversione di un sistema di tensioni polifase
GB8423574D0 (en) * 1984-09-18 1984-10-24 Smiths Ind Plc Ac Switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934230A (en) * 1931-06-22 1933-11-07 Bbc Brown Boveri & Cie Arcing frequency changing system
DE685970C (de) * 1932-10-20 1939-12-30 Aeg Anordnung zur Gittersteuerung bei der asynchronen Umformung von Drehstrom hoeherer Frquenz in Einphasenstrom niederer Frequenz
US2181152A (en) * 1936-03-10 1939-11-28 Siemens Ag Multiphase current converting system
US2298130A (en) * 1940-01-23 1942-10-06 Westinghouse Electric & Mfg Co Frequency converter
US2415708A (en) * 1944-06-23 1947-02-11 Welding Research Inc Welding method and apparatus therefor
US2549831A (en) * 1948-05-21 1951-04-24 Westinghouse Electric Corp Conversion system
US2707258A (en) * 1952-08-30 1955-04-26 Westinghouse Electric Corp Cycloinverter
US2967252A (en) * 1958-08-04 1961-01-03 Specialties Dev Corp System for supplying controlled frequency power
US2899566A (en) * 1958-09-05 1959-08-11 Snwitch
US2995696A (en) * 1958-10-06 1961-08-08 Siegler Corp Alternating current generating system

Also Published As

Publication number Publication date
JPS3820064B1 (enExample) 1963-09-30
US3148323A (en) 1964-09-08
GB946556A (en) 1964-01-15

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