ATE373871T1 - Verfahren und vorrichtung zur strombegrenzung mit einem selbstbetätigten strombegrenzer - Google Patents

Verfahren und vorrichtung zur strombegrenzung mit einem selbstbetätigten strombegrenzer

Info

Publication number
ATE373871T1
ATE373871T1 AT04738058T AT04738058T ATE373871T1 AT E373871 T1 ATE373871 T1 AT E373871T1 AT 04738058 T AT04738058 T AT 04738058T AT 04738058 T AT04738058 T AT 04738058T AT E373871 T1 ATE373871 T1 AT E373871T1
Authority
AT
Austria
Prior art keywords
current
sub
current limiting
liquid metal
hand
Prior art date
Application number
AT04738058T
Other languages
English (en)
Inventor
Kaveh Niayesh
Friedrich Koenig
Original Assignee
Abb Research 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 Abb Research Ltd filed Critical Abb Research Ltd
Application granted granted Critical
Publication of ATE373871T1 publication Critical patent/ATE373871T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/02—Details
    • H01H29/04—Contacts; Containers for liquid contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/006—Self interrupters, e.g. with periodic or other repetitive opening and closing of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/08—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them wherein a mercury contact constitutes the current-carrying conductor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
AT04738058T 2003-07-10 2004-07-01 Verfahren und vorrichtung zur strombegrenzung mit einem selbstbetätigten strombegrenzer ATE373871T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03405519 2003-07-10

Publications (1)

Publication Number Publication Date
ATE373871T1 true ATE373871T1 (de) 2007-10-15

Family

ID=34043024

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04738058T ATE373871T1 (de) 2003-07-10 2004-07-01 Verfahren und vorrichtung zur strombegrenzung mit einem selbstbetätigten strombegrenzer

Country Status (8)

Country Link
US (1) US20070041138A1 (de)
EP (1) EP1644952B1 (de)
KR (1) KR20060036448A (de)
CN (1) CN100446152C (de)
AT (1) ATE373871T1 (de)
DE (1) DE502004005030D1 (de)
PL (1) PL1644952T3 (de)
WO (1) WO2005006373A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080037931A1 (en) * 2006-07-31 2008-02-14 Steen Paul H Liquid switches and switching devices and systems and methods thereof
WO2009055763A2 (en) * 2007-10-26 2009-04-30 Kowalik Daniel P Micro-fluidic bubble fuse
RU2539564C2 (ru) * 2010-08-03 2015-01-20 Альстом Текнолоджи Лтд Магнитный сердечник
CN102324720A (zh) * 2011-09-28 2012-01-18 上海大学 一种故障电流限制器
CN104851734A (zh) * 2015-04-17 2015-08-19 舒建兴 可用于电力或电子系统的机械式直流断路器、电力机械
CN104851732A (zh) * 2015-04-17 2015-08-19 沈涛 可用于电力或电子系统的机械式直流断路器、电力机械
CN106533131B (zh) * 2016-11-18 2023-07-14 云南电网有限责任公司电力科学研究院 一种带脉冲激励装置的直流换流阀
CN107507746B (zh) * 2017-06-30 2018-12-04 西安交通大学 一种液态金属限流装置及方法
CN114743844B (zh) * 2022-03-30 2023-05-12 西南交通大学 一种基于电磁场调控的复合耗能装置
JP7801936B2 (ja) * 2022-04-13 2026-01-19 富士電機株式会社 回路遮断器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503721A (fr) * 1966-10-11 1967-12-01 Centre Nat Rech Scient Perfectionnements aux interrupteurs électriques pour courants intenses
US4210903A (en) * 1976-02-02 1980-07-01 Semiconductor Circuits, Inc. Method for producing analog-to-digital conversions
US4598332A (en) * 1984-07-20 1986-07-01 Westinghouse Electric Corp. Current limiting apparatus utilizing multiple resistive parallel rails
US4599671A (en) * 1984-07-20 1986-07-08 Westinghouse Electric Corp. Current limiting devices utilizing resistive parallel rails
CN2469548Y (zh) * 2001-03-16 2002-01-02 郭守恒 快速变阻限流保护装置
WO2005006368A1 (de) * 2003-07-10 2005-01-20 Abb Research Ltd Verfahren und vorrichtung zur stromschaltung mit einem fluidbetriebenen flüssigmetall-stromschalter
ATE373870T1 (de) * 2003-07-10 2007-10-15 Abb Research Ltd Verfahren und vorrichtung zur strombegrenzung mit einem flüssigmetall-strombegrenzer

Also Published As

Publication number Publication date
PL1644952T3 (pl) 2008-02-29
WO2005006373A1 (de) 2005-01-20
CN1820340A (zh) 2006-08-16
KR20060036448A (ko) 2006-04-28
US20070041138A1 (en) 2007-02-22
DE502004005030D1 (de) 2007-10-31
EP1644952B1 (de) 2007-09-19
EP1644952A1 (de) 2006-04-12
CN100446152C (zh) 2008-12-24

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee