IT991385B - DEVICE FOR LIMITING THE STARTING CUR RENT IN ELECTRIC MACHINES - Google Patents

DEVICE FOR LIMITING THE STARTING CUR RENT IN ELECTRIC MACHINES

Info

Publication number
IT991385B
IT991385B IT2703973A IT2703973A IT991385B IT 991385 B IT991385 B IT 991385B IT 2703973 A IT2703973 A IT 2703973A IT 2703973 A IT2703973 A IT 2703973A IT 991385 B IT991385 B IT 991385B
Authority
IT
Italy
Prior art keywords
starting
limiting
electric machines
cur rent
cur
Prior art date
Application number
IT2703973A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT991385B publication Critical patent/IT991385B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/24—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual ac commutator motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
IT2703973A 1972-08-02 1973-07-25 DEVICE FOR LIMITING THE STARTING CUR RENT IN ELECTRIC MACHINES IT991385B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238093 DE2238093A1 (en) 1972-08-02 1972-08-02 DEVICE FOR LIMITING THE STARTING CURRENT IN ELECTRIC MACHINERY

Publications (1)

Publication Number Publication Date
IT991385B true IT991385B (en) 1975-07-30

Family

ID=5852509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2703973A IT991385B (en) 1972-08-02 1973-07-25 DEVICE FOR LIMITING THE STARTING CUR RENT IN ELECTRIC MACHINES

Country Status (4)

Country Link
DE (1) DE2238093A1 (en)
FR (1) FR2195097A1 (en)
IT (1) IT991385B (en)
NL (1) NL7309193A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657921C3 (en) * 1976-12-21 1983-11-03 Capax B.V., Eindhoven Circuit arrangement for the start-up control of an AC series motor
DE2703284C2 (en) * 1977-01-27 1986-09-18 J. & J. Marquardt, 7201 Rietheim-Weilheim Soft start circuit for electric motors
DE2746845C2 (en) * 1977-10-19 1986-11-27 BSG-Schalttechnik GmbH & Co KG, 7460 Balingen Device for alternating current inrush current limitation
FR2479589A1 (en) * 1980-04-01 1981-10-02 Thomson Csf Protected supply circuit for information or video system - has chopper connected to negative temp. coefft. resistance to allow rapid reconnection
DE3138841A1 (en) * 1981-09-30 1983-04-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Smooth-starting circuit for phase-controlled motors
DE3418911A1 (en) * 1984-05-21 1985-11-21 Hayashibara, Ken, Okayama Phase-controlled circuit arrangement
US4638226A (en) * 1985-02-07 1987-01-20 Eaton Corporation Speed control system with feedback and soft-start

Also Published As

Publication number Publication date
DE2238093A1 (en) 1974-02-14
FR2195097A1 (en) 1974-03-01
NL7309193A (en) 1974-02-05

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