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BR9714795A - Switching device including spark opening for switching electricity - Google Patents

Switching device including spark opening for switching electricity

Info

Publication number
BR9714795A
BR9714795A BR9714795-8A BR9714795A BR9714795A BR 9714795 A BR9714795 A BR 9714795A BR 9714795 A BR9714795 A BR 9714795A BR 9714795 A BR9714795 A BR 9714795A
Authority
BR
Brazil
Prior art keywords
switching
opening
device including
electrode
energy
Prior art date
Application number
BR9714795-8A
Other languages
Portuguese (pt)
Inventor
Mikael Bergkvist
Hans Bernhoff
Mats Ekberg
Jan Isberg
Mats Leijon
Li Ming
Anders Sunesson
Dan Windmar
Gunnar Russberg
Thomas Fogelberg
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of BR9714795A publication Critical patent/BR9714795A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • 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
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Plasma Technology (AREA)
  • Thermally Actuated Switches (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Thermistors And Varistors (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electron Sources, Ion Sources (AREA)
  • X-Ray Techniques (AREA)
  • Spark Plugs (AREA)

Abstract

"DISPOSITIVO DE COMUTAçãO INCLUINDO ABERTURA DE CENTELHAMENTO PARA COMUTAçãO DE ENERGIA ELéTRICA". A presente invenção se refere a um dispositivo para comutar energia elétrica, compreendendo pelo menos uma disposição de comutação elétrica (5). A disposição de comutação compreende pelo menos um elemento de comutação (10a), que compreende uma abertura de eletrodo (24). Essa abertura pode ser convertida entre um estado eletricamente substancialmente isolante e um estado eletricamente condutor. Além disso, o dispositivo de comutação compreende meios (25) para provocar ou pelo menos iniciar a abertura do eletrodo ou de pelo menos uma parte do mesmo para assumir condutividade elétrica. Os meios (25) para provocar ou pelo menos iniciar a abertura de eletrodo para assumir condutividade são adaptados para fornecer energia à abertura de eletrodo na forma de energia radiante, para trazer a abertura ou pelo menos uma parte da mesma para a forma de um plasma, por meio dessa energia radiante."SWITCHING DEVICE INCLUDING SPARK OPENING FOR ELECTRIC ENERGY SWITCHING". The present invention relates to a device for switching electrical energy, comprising at least one electrical switching arrangement (5). The switching arrangement comprises at least one switching element (10a), which comprises an electrode opening (24). This opening can be converted between an electrically substantially insulating state and an electrically conductive state. In addition, the switching device comprises means (25) to cause or at least initiate the opening of the electrode or at least a part of it to assume electrical conductivity. The means (25) for causing or at least initiating the electrode opening to assume conductivity are adapted to supply energy to the electrode opening in the form of radiant energy, to bring the opening or at least part of it into the shape of a plasma , through that radiant energy.

BR9714795-8A 1996-12-17 1997-12-17 Switching device including spark opening for switching electricity BR9714795A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9604631A SE515702C2 (en) 1996-12-17 1996-12-17 Device and method for protecting an object against fault-related overcurrent (Case 3)
PCT/SE1997/002153 WO1998029928A2 (en) 1996-12-17 1997-12-17 Switching device including spark gap for switching electrical power, a method for protection of an electrical object and its use

Publications (1)

Publication Number Publication Date
BR9714795A true BR9714795A (en) 2002-01-29

Family

ID=20405003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714795-8A BR9714795A (en) 1996-12-17 1997-12-17 Switching device including spark opening for switching electricity

Country Status (22)

Country Link
EP (3) EP1008214A2 (en)
JP (3) JP2001509303A (en)
KR (1) KR20000069520A (en)
CN (2) CN1246209A (en)
AP (1) AP9901568A0 (en)
AU (4) AU5503098A (en)
BG (1) BG103488A (en)
BR (1) BR9714795A (en)
CA (1) CA2275639A1 (en)
EA (1) EA199900565A1 (en)
HU (1) HUP0000399A3 (en)
IL (1) IL130427A0 (en)
IS (1) IS5081A (en)
NO (1) NO992938L (en)
NZ (1) NZ336198A (en)
OA (1) OA11126A (en)
PL (1) PL334052A1 (en)
SE (1) SE515702C2 (en)
TR (1) TR199901907T2 (en)
WO (4) WO1998029930A2 (en)
YU (1) YU27899A (en)
ZA (2) ZA9711314B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
JP2000511392A (en) 1996-05-29 2000-08-29 アセア ブラウン ボベリ アクティエボラーグ AC machine for high voltage
PL330218A1 (en) 1996-05-29 1999-05-10 Asea Brown Boveri Rotary electric machine with high-voltage stator winding and elongated winding supporting members and method of manufacturing same
SE510452C2 (en) 1997-02-03 1999-05-25 Asea Brown Boveri Transformer with voltage regulator
SE9704412D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE9704413D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE513083C2 (en) 1997-09-30 2000-07-03 Abb Ab Synchronous compensator system and the use of such and phase compensation method in a high voltage field
SE513555C2 (en) 1997-11-27 2000-10-02 Abb Ab Method of applying a pipe means in a space of a rotating electric machine and rotating electric machine according to the method
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
SE516002C2 (en) 2000-03-01 2001-11-05 Abb Ab Rotary electric machine and method of making a stator winding
SE516442C2 (en) 2000-04-28 2002-01-15 Abb Ab Stationary induction machine and cable therefore
KR101015958B1 (en) * 2009-01-19 2011-02-23 국방과학연구소 Spark Gap Switch Module for Ultra-wideband Electromagnetic Wave Radiation
US8861144B2 (en) 2011-11-15 2014-10-14 Eaton Corporation Triggered arc flash arrester and switchgear system including the same
KR101252604B1 (en) * 2012-03-26 2013-04-09 국방과학연구소 A spark gap switch for high power ultra-wideband electromagnetic field radiation for stabilized discharge
CN106877175B (en) * 2015-12-10 2019-10-15 中国电力科学研究院 A kind of device suitable for triggered gap
KR20170089351A (en) 2016-01-26 2017-08-03 엘에스산전 주식회사 Controlling apparatus in hvdc system and operating method of thereof
US10673353B2 (en) 2017-05-30 2020-06-02 Abb Schweiz Ag Converter cell with integrated photovoltaic cell
CN107546732A (en) * 2017-10-13 2018-01-05 广东电网有限责任公司湛江供电局 A kind of overvoltage protection based on laser conducting transformer station
CN109752648B (en) * 2018-12-25 2020-11-03 河北科技师范学院 On-load tap-changer switching arc energy on-line monitoring method and device
RU2706637C1 (en) * 2019-03-26 2019-11-19 Илья Николаевич Джус Device for protection of vacuum-switched equipment from overvoltage
US11373831B2 (en) * 2019-05-18 2022-06-28 Amber Solutions, Inc. Intelligent circuit breakers
ES2897523B2 (en) 2021-08-10 2022-07-18 Advanced Thermal Devices S L Cathode based on the material C12A7:e ''electride'' for thermionic emission of electrons and procedure for its use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184186A (en) * 1977-09-06 1980-01-15 General Electric Company Current limiting device for an electric power system
US4134146A (en) * 1978-02-09 1979-01-09 General Electric Company Surge arrester gap assembly
CA1222788A (en) * 1982-05-14 1987-06-09 Roderick S. Taylor Uv radiation triggered rail-gap switch
US4978893A (en) * 1988-09-27 1990-12-18 The United States Of American As Epresented By The United States The Department Of Energy Laser-triggered vacuum switch
US5153460A (en) * 1991-03-25 1992-10-06 The United States Of America As Represented By The Secretary Of The Army Triggering technique for multi-electrode spark gap switch
US5399941A (en) * 1993-05-03 1995-03-21 The United States Of America As Represented By The Secretary Of The Navy Optical pseudospark switch
JP3075024B2 (en) * 1993-07-28 2000-08-07 富士電機株式会社 Electromagnetic wave drive type switch
JP3718700B2 (en) * 1994-12-14 2005-11-24 株式会社東芝 Laser trigger type gap switch

Also Published As

Publication number Publication date
AU5503198A (en) 1998-07-31
YU27899A (en) 2000-03-21
EP0951747A2 (en) 1999-10-27
NO992938D0 (en) 1999-06-16
AU5504598A (en) 1998-07-31
JP2001509303A (en) 2001-07-10
ZA9711314B (en) 1998-07-10
NZ336198A (en) 2001-04-27
AU5504698A (en) 1998-07-31
WO1998029928A2 (en) 1998-07-09
BG103488A (en) 2000-04-28
EP0947041A2 (en) 1999-10-06
AU731353B2 (en) 2001-03-29
CN1246208A (en) 2000-03-01
SE9604631D0 (en) 1996-12-17
NO992938L (en) 1999-08-13
HUP0000399A2 (en) 2000-06-28
WO1998029927A2 (en) 1998-07-09
EA199900565A1 (en) 2000-02-28
ZA9811567B (en) 1999-06-18
WO1998029927A3 (en) 1998-08-13
SE9604631L (en) 1998-06-18
JP2001509302A (en) 2001-07-10
AP9901568A0 (en) 1999-06-30
TR199901907T2 (en) 1999-11-22
PL334052A1 (en) 2000-01-31
WO1998029930A2 (en) 1998-07-09
CN1246209A (en) 2000-03-01
WO1998029928A3 (en) 1998-08-13
IL130427A0 (en) 2000-06-01
OA11126A (en) 2003-04-07
CA2275639A1 (en) 1998-07-09
EP1008214A2 (en) 2000-06-14
AU5503098A (en) 1998-07-31
HUP0000399A3 (en) 2000-08-28
WO1998029931A2 (en) 1998-07-09
IS5081A (en) 1999-06-11
KR20000069520A (en) 2000-11-25
SE515702C2 (en) 2001-09-24
JP2001508995A (en) 2001-07-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1835 DE 07/03/2006.