CH545553A - - Google Patents

Info

Publication number
CH545553A
CH545553A CH507272A CH545553DA CH545553A CH 545553 A CH545553 A CH 545553A CH 507272 A CH507272 A CH 507272A CH 545553D A CH545553D A CH 545553DA CH 545553 A CH545553 A CH 545553A
Authority
CH
Switzerland
Application number
CH507272A
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 filed Critical
Publication of CH545553A publication Critical patent/CH545553A/xx

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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • H02P5/747—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors mechanically coupled by gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Multiple Motors (AREA)
CH507272A 1971-04-14 1972-04-06 CH545553A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA110245 1971-04-14

Publications (1)

Publication Number Publication Date
CH545553A true CH545553A (xx) 1974-01-31

Family

ID=4089354

Family Applications (1)

Application Number Title Priority Date Filing Date
CH507272A CH545553A (xx) 1971-04-14 1972-04-06

Country Status (9)

Country Link
US (1) US3774092A (xx)
AU (1) AU461611B2 (xx)
CA (1) CA909857A (xx)
CH (1) CH545553A (xx)
DE (1) DE2216226A1 (xx)
FR (1) FR2136389A5 (xx)
GB (1) GB1361311A (xx)
IT (1) IT950839B (xx)
SE (1) SE372674B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248054A (en) * 1979-02-14 1981-02-03 Westinghouse Electric Corp. Refrigeration system with load balancing control for at least three centrifugal compressors
CA1185315A (en) * 1981-12-10 1985-04-09 Peter Deh. Eastcott Electric inching impulse control
US4525656A (en) * 1982-08-24 1985-06-25 Mitsubishi Denki Kabushiki Kaisha Apparatus for operating plural poly phase A.C. motors having a common load
DE19633213A1 (de) * 1996-08-17 1998-02-19 Schloemann Siemag Ag Regelverfahren
US6602057B2 (en) 2001-10-01 2003-08-05 Dresser-Rand Company Management and optimization of load sharing between multiple compressor trains for controlling a main process gas variable
US7122994B2 (en) * 2003-08-27 2006-10-17 Honeywell International Inc. Control apparatus for a starter/generator system
DE102021102334A1 (de) 2021-02-02 2022-08-04 Bayerische Motoren Werke Aktiengesellschaft Überspannungsschutz für eine fremderregte Synchronmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333173A (en) * 1965-02-26 1967-07-25 William E Durrwachter Split pole rotor for synchronous motors
US3611080A (en) * 1969-09-19 1971-10-05 Gen Electric Canada Common load sharing by two or more synchronous motors
US3688167A (en) * 1970-11-19 1972-08-29 Westinghouse Electric Corp Slave current control system for a plurality of electric motors coupled to a common load

Also Published As

Publication number Publication date
FR2136389A5 (xx) 1972-12-22
CA909857A (en) 1972-09-12
DE2216226A1 (de) 1972-11-02
AU3980772A (en) 1973-09-13
IT950839B (it) 1973-06-20
US3774092A (en) 1973-11-20
SE372674B (xx) 1974-12-23
GB1361311A (en) 1974-07-24
AU461611B2 (en) 1975-05-09

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Legal Events

Date Code Title Description
PL Patent ceased