CH597717A5 - - Google Patents

Info

Publication number
CH597717A5
CH597717A5 CH325376A CH325376A CH597717A5 CH 597717 A5 CH597717 A5 CH 597717A5 CH 325376 A CH325376 A CH 325376A CH 325376 A CH325376 A CH 325376A CH 597717 A5 CH597717 A5 CH 597717A5
Authority
CH
Switzerland
Application number
CH325376A
Inventor
Gerhard Dipl Ing Doenig
Manfred Mueller
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
Publication of CH597717A5 publication Critical patent/CH597717A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
  • Ac-Ac Conversion (AREA)
  • Emergency Protection Circuit Devices (AREA)
CH325376A 1975-03-25 1976-03-16 CH597717A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2513227A DE2513227C3 (de) 1975-03-25 1975-03-25 Schutzeinrichtung für einen Umrichter

Publications (1)

Publication Number Publication Date
CH597717A5 true CH597717A5 (sv) 1978-04-14

Family

ID=5942383

Family Applications (1)

Application Number Title Priority Date Filing Date
CH325376A CH597717A5 (sv) 1975-03-25 1976-03-16

Country Status (6)

Country Link
US (1) US4063302A (sv)
JP (1) JPS51121128A (sv)
AT (1) AT347528B (sv)
CH (1) CH597717A5 (sv)
DE (1) DE2513227C3 (sv)
SE (1) SE424247B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594121A (en) * 1977-02-08 1981-07-30 Ass Eng Ltd Electrical protection circuits
US4135223A (en) * 1977-06-03 1979-01-16 Esquire, Inc. Electronic protection circuit
DE3001751C2 (de) * 1980-01-16 1985-01-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur differenzierten Steuerung eines Wechselrichters mit LC-Eingangsfilter
US4488200A (en) * 1982-09-23 1984-12-11 Tokyo Shibaura Denki Kabushiki Kaisha No-break power supply apparatus
US4554607A (en) * 1982-09-29 1985-11-19 Dana Corporation Fuse loss indicating circuit
US4631655A (en) * 1984-12-24 1986-12-23 Gte Communication Systems Corp. Power distribution system
US4716488A (en) * 1985-05-23 1987-12-29 Siemens Aktiengesellschaft Primary switched-mode power supply unit
US4843533A (en) * 1986-01-15 1989-06-27 Square D Company Transient ride-through AC inverter
DE3923710A1 (de) * 1989-07-18 1991-01-24 Philips Patentverwaltung Stromversorgungseinrichtung mit gleichspannungsueberwachungsschaltung
JP2692355B2 (ja) * 1990-07-30 1997-12-17 日本電気株式会社 スイッチング電源装置
JP4187308B2 (ja) * 1998-06-16 2008-11-26 日本オーチス・エレベータ株式会社 可変速駆動装置
US6839249B2 (en) * 2001-01-10 2005-01-04 Honeywell International Inc. AC-to-ac power converter without a dc link capacitor
EP2798714B1 (en) 2011-12-29 2017-11-08 General Electric Company Inverter and power system with fuse protection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392321A (en) * 1966-01-24 1968-07-09 United Aircraft Corp Inverter short circuit control producing constant short circuit current
US3530360A (en) * 1968-05-31 1970-09-22 Gen Electric High-speed protective means for uninterruptible power systems
US3546692A (en) * 1968-12-16 1970-12-08 Chase Shawmut Co Combined optical and acoustical blown fuse indicator
US3890562A (en) * 1972-11-13 1975-06-17 Gen Electric Regulated power supply utilizing a halfwave switch
US3852656A (en) * 1974-04-19 1974-12-03 Gen Motors Corp Inverter fault protection and frequency limiting circuit
US3947748A (en) * 1975-02-18 1976-03-30 Eaton Corporation Fault commutation system for static inverters

Also Published As

Publication number Publication date
DE2513227B2 (de) 1977-09-29
DE2513227A1 (de) 1976-09-30
JPS51121128A (en) 1976-10-22
SE7601191L (sv) 1976-09-26
ATA35076A (de) 1978-05-15
US4063302A (en) 1977-12-13
DE2513227C3 (de) 1978-05-03
AT347528B (de) 1978-12-27
JPS5653264B2 (sv) 1981-12-17
SE424247B (sv) 1982-07-05

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Legal Events

Date Code Title Description
PL Patent ceased