CH460935A - Electronic commutation motor comprising means of protection against overloads of dynamic origin - Google Patents

Electronic commutation motor comprising means of protection against overloads of dynamic origin

Info

Publication number
CH460935A
CH460935A CH771066A CH771066A CH460935A CH 460935 A CH460935 A CH 460935A CH 771066 A CH771066 A CH 771066A CH 771066 A CH771066 A CH 771066A CH 460935 A CH460935 A CH 460935A
Authority
CH
Switzerland
Prior art keywords
protection against
electronic commutation
against overloads
commutation motor
dynamic origin
Prior art date
Application number
CH771066A
Other languages
French (fr)
Inventor
Favre Robert
Original Assignee
Golay Buchel & Cie Sa
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 Golay Buchel & Cie Sa filed Critical Golay Buchel & Cie Sa
Priority to CH771066A priority Critical patent/CH460935A/en
Priority to DE19671613743 priority patent/DE1613743B2/en
Publication of CH460935A publication Critical patent/CH460935A/en
Priority to US83754A priority patent/US3644808A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/28—Controlling the motor by varying the switching frequency of switches connected to a DC supply and the motor phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
CH771066A 1966-05-27 1966-05-27 Electronic commutation motor comprising means of protection against overloads of dynamic origin CH460935A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH771066A CH460935A (en) 1966-05-27 1966-05-27 Electronic commutation motor comprising means of protection against overloads of dynamic origin
DE19671613743 DE1613743B2 (en) 1966-05-27 1967-05-26 CURRENT LIMITING CIRCUIT FOR AN ELECTRIC MOTOR, IN PARTICULAR INDUCTION MOTOR
US83754A US3644808A (en) 1966-05-27 1970-10-26 Means for protecting electronic commutation motor from accidental overload

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH771066A CH460935A (en) 1966-05-27 1966-05-27 Electronic commutation motor comprising means of protection against overloads of dynamic origin

Publications (1)

Publication Number Publication Date
CH460935A true CH460935A (en) 1968-08-15

Family

ID=4329298

Family Applications (1)

Application Number Title Priority Date Filing Date
CH771066A CH460935A (en) 1966-05-27 1966-05-27 Electronic commutation motor comprising means of protection against overloads of dynamic origin

Country Status (2)

Country Link
CH (1) CH460935A (en)
DE (1) DE1613743B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2032372A1 (en) * 1969-02-24 1970-11-27 Gen Electric

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109482A1 (en) * 1981-03-12 1982-09-23 Siemens AG, 1000 Berlin und 8000 München SHORT CIRCUIT PROTECTION DEVICE FOR A DC CONTROLLER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2032372A1 (en) * 1969-02-24 1970-11-27 Gen Electric

Also Published As

Publication number Publication date
DE1613743B2 (en) 1972-05-18
DE1613743A1 (en) 1971-04-22

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