FR2098462A1 - - Google Patents

Info

Publication number
FR2098462A1
FR2098462A1 FR7126237A FR7126237A FR2098462A1 FR 2098462 A1 FR2098462 A1 FR 2098462A1 FR 7126237 A FR7126237 A FR 7126237A FR 7126237 A FR7126237 A FR 7126237A FR 2098462 A1 FR2098462 A1 FR 2098462A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7126237A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2098462A1 publication Critical patent/FR2098462A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/1216—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 converters; for rectifiers for static converters or rectifiers for AC-AC converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0824—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in thyristor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR7126237A 1970-07-16 1971-07-16 Withdrawn FR2098462A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5536570A 1970-07-16 1970-07-16

Publications (1)

Publication Number Publication Date
FR2098462A1 true FR2098462A1 (fr) 1972-03-10

Family

ID=21997334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126237A Withdrawn FR2098462A1 (fr) 1970-07-16 1971-07-16

Country Status (3)

Country Link
US (1) US3646398A (fr)
DE (1) DE2134588A1 (fr)
FR (1) FR2098462A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564104B2 (fr) * 1973-11-12 1981-01-28
SE385525B (sv) * 1974-06-25 1976-07-05 Asea Ab Kondensatorutrustning
US4016468A (en) * 1975-03-18 1977-04-05 General Electric Company Controlled rectifier motor drive system including d.c. fault detection and commutation means
CA1045218A (fr) * 1975-08-25 1978-12-26 Ronald W. Lye Detecteur demi-onde pour commutateurs en alternatif
US5170310A (en) * 1990-11-29 1992-12-08 Square D Company Fail-resistant solid state interruption system
US5869996A (en) * 1994-09-20 1999-02-09 Mitsubishi Denki Kabushiki Kaisha Semiconductor composite element, and method of detecting abnormal conditions in an inverter device having the element
JPH0898505A (ja) * 1994-09-20 1996-04-12 Mitsubishi Electric Corp 半導体複合素子およびこの素子を備えたインバータ装置の異常検出方法
US11808802B2 (en) * 2020-10-14 2023-11-07 Andritz Hydro Canada Inc. System and method for monitoring the polarization and conduction of a thyristor

Also Published As

Publication number Publication date
US3646398A (en) 1972-02-29
DE2134588A1 (de) 1972-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse