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DE69415379D1 - Überspannungsschutzschaltung - Google Patents

Überspannungsschutzschaltung

Info

Publication number
DE69415379D1
DE69415379D1 DE69415379T DE69415379T DE69415379D1 DE 69415379 D1 DE69415379 D1 DE 69415379D1 DE 69415379 T DE69415379 T DE 69415379T DE 69415379 T DE69415379 T DE 69415379T DE 69415379 D1 DE69415379 D1 DE 69415379D1
Authority
DE
Germany
Prior art keywords
protection circuit
surge protection
surge
circuit
protection
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
DE69415379T
Other languages
English (en)
Other versions
DE69415379T2 (de
Inventor
Takeo Kanai
Kiyoshi Kusunoki
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.)
Toshiba Mitsubishi Electric Industrial Systems Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69415379D1 publication Critical patent/DE69415379D1/de
Application granted granted Critical
Publication of DE69415379T2 publication Critical patent/DE69415379T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • 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
    • H02H3/006—Calibration or setting of parameters
    • 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
    • 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
    • H02H7/125—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 rectifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)
DE69415379T 1993-04-20 1994-01-13 Überspannungsschutzschaltung Expired - Lifetime DE69415379T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5092681A JPH06311727A (ja) 1993-04-20 1993-04-20 過電圧保護装置及び電力変換装置

Publications (2)

Publication Number Publication Date
DE69415379D1 true DE69415379D1 (de) 1999-02-04
DE69415379T2 DE69415379T2 (de) 1999-08-26

Family

ID=14061236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415379T Expired - Lifetime DE69415379T2 (de) 1993-04-20 1994-01-13 Überspannungsschutzschaltung

Country Status (5)

Country Link
US (1) US5570260A (de)
EP (1) EP0621678B1 (de)
JP (1) JPH06311727A (de)
CA (1) CA2115852C (de)
DE (1) DE69415379T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710698A (en) * 1994-09-30 1998-01-20 Lockheed Martin Energy Systems, Inc. Delta connected resonant snubber circuit
DE19526062A1 (de) * 1995-07-17 1997-01-23 Wind Strom Frisia Gmbh Anordnung zur Begrenzung des Kurzschlußstromes in 3-phasigen Drehstromnetzen
US6257363B1 (en) * 1997-12-16 2001-07-10 Nsk Ltd. Automotive passenger restraint and protection apparatus
US6304013B1 (en) 1999-06-30 2001-10-16 General Electric Company Line termination network assembly for an electric motor
JP3934350B2 (ja) * 2001-02-08 2007-06-20 富士フイルム株式会社 熱現像装置
DE10203280A1 (de) * 2002-01-29 2003-08-07 Abb Patent Gmbh Energieverteilungs-Leistungsschalter
US7283341B2 (en) * 2003-10-27 2007-10-16 Patricio Lagos Lehuede Protector for over tensions of industrial and home networks
DE102005025454A1 (de) * 2005-06-02 2006-12-07 Infineon Technologies Ag Schaltungsanordnung mit einem Leistungsthyristor und Verfahren zum Zünden einer Schaltungsanordnung
GB2433360B (en) 2005-12-17 2010-09-29 Alstom Power Conversion Ltd Electronic commutator circuits
US20070139829A1 (en) * 2005-12-20 2007-06-21 General Electric Company Micro-electromechanical system based arc-less switching
JPWO2007144948A1 (ja) * 2006-06-15 2009-10-29 三菱電機株式会社 エレベータのブレーキ装置
US9184584B2 (en) * 2011-12-29 2015-11-10 General Electric Company Device and system for reducing overvoltage damange
WO2016103870A1 (ja) 2014-12-22 2016-06-30 株式会社村田製作所 コンデンサ回路、コンデンサモジュールおよび電力変換システム
CN107534288B (zh) * 2015-03-17 2019-07-05 Abb瑞士股份有限公司 用于整流器的短路装置
US9520389B1 (en) * 2015-07-07 2016-12-13 National Chiao Tung University Silicon-controlled rectifier and an ESD clamp circuit
JP6645717B2 (ja) * 2017-01-24 2020-02-14 東芝三菱電機産業システム株式会社 過電圧保護装置
DE102017203053A1 (de) * 2017-02-24 2018-08-30 Siemens Aktiengesellschaft Vorrichtung zur Spannungsbegrenzung für ein Gleichspannungsnetz
CN110474296A (zh) * 2018-05-11 2019-11-19 艾默生环境优化技术(苏州)有限公司 电机设备、压缩机设备以及制造电机设备的方法
JP7327016B2 (ja) * 2019-09-05 2023-08-16 株式会社村田製作所 スナバ回路、及び、電力変換回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586483A5 (de) * 1975-01-16 1977-03-31 Bbc Brown Boveri & Cie
US4571535A (en) * 1984-11-15 1986-02-18 Westinghouse Electric Corp. VAR Generator having controlled discharge of thyristor switched capacitors
ATE52884T1 (de) * 1985-07-26 1990-06-15 Bbc Brown Boveri & Cie Spannungsumrichter.
JPH0771392B2 (ja) * 1986-05-20 1995-07-31 株式会社東芝 サイリスタ変換装置
JPH07106028B2 (ja) * 1990-05-14 1995-11-13 東京電力株式会社 過電圧抑制装置
JPH053667A (ja) * 1991-06-26 1993-01-08 Toshiba Corp サイリスタ回路の保護装置

Also Published As

Publication number Publication date
EP0621678A1 (de) 1994-10-26
CA2115852A1 (en) 1994-10-21
DE69415379T2 (de) 1999-08-26
CA2115852C (en) 1999-07-06
US5570260A (en) 1996-10-29
JPH06311727A (ja) 1994-11-04
EP0621678B1 (de) 1998-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS COR

8328 Change in the person/name/address of the agent

Representative=s name: LEINE WAGNER DR. HERRGUTH, 30163 HANNOVER