DE3586425D1 - Elektrischer leistungskontrollapparat. - Google Patents

Elektrischer leistungskontrollapparat.

Info

Publication number
DE3586425D1
DE3586425D1 DE8585116293T DE3586425T DE3586425D1 DE 3586425 D1 DE3586425 D1 DE 3586425D1 DE 8585116293 T DE8585116293 T DE 8585116293T DE 3586425 T DE3586425 T DE 3586425T DE 3586425 D1 DE3586425 D1 DE 3586425D1
Authority
DE
Germany
Prior art keywords
inverter
output
control unit
electrical performance
abnormality
Prior art date
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.)
Expired - Lifetime
Application number
DE8585116293T
Other languages
English (en)
Other versions
DE3586425T2 (de
Inventor
Motonobu Hattori
Noritoshi Tsuji
Hideyuki Shimonabe
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3586425D1 publication Critical patent/DE3586425D1/de
Publication of DE3586425T2 publication Critical patent/DE3586425T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles
    • 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
    • H02H7/122—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 inverters, i.e. dc/ac converters
    • H02H7/1227—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 inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53873—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
DE8585116293T 1985-12-19 1985-12-19 Elektrischer leistungskontrollapparat. Expired - Lifetime DE3586425T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85116293A EP0227849B1 (de) 1985-12-19 1985-12-19 Elektrischer Leistungskontrollapparat

Publications (2)

Publication Number Publication Date
DE3586425D1 true DE3586425D1 (de) 1992-09-03
DE3586425T2 DE3586425T2 (de) 1993-01-07

Family

ID=8193953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585116293T Expired - Lifetime DE3586425T2 (de) 1985-12-19 1985-12-19 Elektrischer leistungskontrollapparat.

Country Status (3)

Country Link
US (1) US4719555A (de)
EP (1) EP0227849B1 (de)
DE (1) DE3586425T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434180A (en) * 1987-07-27 1989-02-03 Toshiba Corp Controlling device of power converter
FR2625050B1 (fr) * 1987-12-18 1994-04-08 Signaux Equip Electroniques Cie Procede et dispositif pour s'affranchir des perturbations engendrees par les commutateurs de puissance
JP2752125B2 (ja) * 1989-02-10 1998-05-18 株式会社東芝 空気調和機の制御装置
JPH0834709B2 (ja) * 1990-01-31 1996-03-29 株式会社日立製作所 半導体集積回路及びそれを使つた電動機制御装置
JP2880777B2 (ja) * 1990-08-28 1999-04-12 株式会社東芝 洗濯機
SE467130B (sv) * 1990-09-14 1992-05-25 Electrolux Ab Kraftaggregat foer generering av en i huvudsak sinusformad utspaenning
JP2903863B2 (ja) * 1992-05-29 1999-06-14 三菱電機株式会社 インバータ装置
JP3237719B2 (ja) * 1992-06-10 2001-12-10 富士電機株式会社 電力回生制御装置
AU655889B2 (en) * 1992-06-24 1995-01-12 Kabushiki Kaisha Toshiba Inverter protection device
US5559410A (en) * 1992-12-17 1996-09-24 Valeo Systemes D'essuyage Device for controlling the function of an electric starting motor for a windshield wiper of a rear window of an automotive vehicle and for supplying an electric motor particularly to activate the windshield
FR2699754B1 (fr) * 1992-12-17 1995-01-20 Valeo Systemes Dessuyage Dispositif d'alimentation d'un moteur électrique notamment d'entraînement d'un bras d'essuie-glace de véhicule automobile.
US5764024A (en) * 1997-04-07 1998-06-09 Motorola, Inc. Pulse width modulator (PWM) system with low cost dead time distortion correction
JPH11252990A (ja) * 1998-02-27 1999-09-17 Fanuc Ltd Ｐｗｍ方式によるモータ制御装置
JP4759968B2 (ja) * 2004-10-04 2011-08-31 ダイキン工業株式会社 Ｐｗｍ整流回路の保護方法およびその装置
JP6487349B2 (ja) * 2016-01-21 2019-03-20 ヤンマー株式会社 診断装置および電力変換装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793379A (fr) * 1971-12-29 1973-06-27 Italiana Comp Onduleur statique de grande puissance a protection intrinseque contre les court-circuits
US3914675A (en) * 1973-09-17 1975-10-21 Gen Electric Fault detector circuit for electric vehicle control
DE2731966A1 (de) * 1977-07-15 1979-02-01 Bosch Gmbh Robert Hydraulischer bremsverstaerker fuer eine fahrzeugbremsanlage
US4237531A (en) * 1979-04-24 1980-12-02 General Electric Company Controlled current inverter system having semiconductor overvoltage protection
US4376968A (en) * 1981-02-13 1983-03-15 Borg-Warner Corporation Protection system for immunizing an inverter system against A-C line voltage disturbances
US4410935A (en) * 1981-03-23 1983-10-18 General Signal Corporation Current overload protection for inverter of uninterruptible power supply system
JPS58172927A (ja) * 1982-04-02 1983-10-11 株式会社日立製作所 過負荷保護装置
US4589050A (en) * 1983-02-17 1986-05-13 General Electric Company Method and apparatus for the protection of a thyristor power conversion system
US4520437A (en) * 1983-07-14 1985-05-28 At&T Bell Laboratories Power conversion circuit for synthesizing a sinewave with programmed amplitude control
JPS60134781A (ja) * 1983-12-23 1985-07-18 Matsushita Electric Ind Co Ltd 空気調和機の異常検出装置

Also Published As

Publication number Publication date
DE3586425T2 (de) 1993-01-07
EP0227849B1 (de) 1992-07-29
US4719555A (en) 1988-01-12
EP0227849A1 (de) 1987-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition