IN2014CH02426A - - Google Patents

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Publication number
IN2014CH02426A
IN2014CH02426A IN2426CH2014A IN2014CH02426A IN 2014CH02426 A IN2014CH02426 A IN 2014CH02426A IN 2426CH2014 A IN2426CH2014 A IN 2426CH2014A IN 2014CH02426 A IN2014CH02426 A IN 2014CH02426A
Authority
IN
India
Prior art keywords
current
electrically coupled
switch modules
sic
multiple switch
Prior art date
Application number
Inventor
Yingqi Zhang
Wenqiang Yang
Pengcheng Zhu
Pengju Kang
Saijun Mao
Original Assignee
Ge Energy Power Conversion Technology 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 Ge Energy Power Conversion Technology Ltd filed Critical Ge Energy Power Conversion Technology Ltd
Publication of IN2014CH02426A publication Critical patent/IN2014CH02426A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/548—Electromechanical and static switch connected in series
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for interrupting DC
    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/087—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 responsive to excess current for DC applications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/12—Modifications for increasing the maximum permissible switched current
    • H03K17/122—Modifications for increasing the maximum permissible switched current in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for AC voltages or currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

A direct current (DC) circuit breaker for power transmission or distribution system includes a current sensor for sensing current of a system, a controller, a physical switch, and multiple switch modules. The multiple switch modules are electrically coupled to the current sensor and the physical switch in series. Each switch module includes multiple base elements electrically coupled in parallel. Each base element includes a first silicon carbide (SiC) metal-oxide-semiconductor field-effect transistor (MOSFET) and a second SiC MOSFET electrically coupled in an opposite series connection mode. The first and second SiC MOSFETs are configured in a synchronous rectification mode by channel reverse conduction control. The controller controls the multiple switch modules to connect current in the system, and break current of the multiple switch modules according to sensed current signals from the current sensor. FIG. 1
IN2426CH2014 2013-05-21 2014-05-15 IN2014CH02426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310188777.0A CN104184108B (en) 2013-05-21 2013-05-21 Dc circuit breaker and its control method

Publications (1)

Publication Number Publication Date
IN2014CH02426A true IN2014CH02426A (en) 2015-07-03

Family

ID=50721654

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2426CH2014 IN2014CH02426A (en) 2013-05-21 2014-05-15

Country Status (5)

Country Link
US (1) US10187056B2 (en)
EP (1) EP2806444B1 (en)
CN (1) CN104184108B (en)
CA (1) CA2851011A1 (en)
IN (1) IN2014CH02426A (en)

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CN103684002B (en) * 2012-09-24 2016-12-21 通用电气公司 Energy conversion system
CN104348342B (en) * 2013-08-02 2019-05-31 通用电气公司 Electric energy conversion system and method
US9343897B2 (en) * 2014-07-07 2016-05-17 General Electric Company Circuit breaker system and method
KR102167948B1 (en) 2014-12-31 2020-10-20 엘에스일렉트릭(주) Dc circuit breaker and method for breaking of dc circuit breaker
CN104600693B (en) * 2015-01-07 2017-01-18 中国科学院电工研究所 Energy storage breaker for direct current power grid
CN106253243B (en) * 2016-08-09 2018-09-28 南京南瑞继保电气有限公司 A kind of shutting-brake control method of high voltage DC breaker
CN106230413A (en) * 2016-08-18 2016-12-14 平高集团有限公司 A kind of mixed type high voltage DC breaker and power cell thereof
DE102016117003A1 (en) * 2016-09-09 2018-03-15 Eaton Industries (Austria) Gmbh Protection device
CN107171292B (en) * 2017-07-12 2019-06-07 重庆大学 A kind of device inhibiting shutdown overvoltage based on SiC MOSFET DC solid circuit breaker
US10171069B1 (en) 2018-01-26 2019-01-01 General Electric Company Switch controller for adaptive reverse conduction control in switch devices
WO2019169041A1 (en) * 2018-02-27 2019-09-06 Ideal Power Inc. Hvdc/mvdc systems and methods with low-loss fully-bidirectional bjt circuit breakers
GB2574038A (en) * 2018-05-24 2019-11-27 Entrust Microgrid Llp Two-stage switching mechanism for use in a DC circuit
KR102652596B1 (en) * 2018-08-27 2024-04-01 엘에스일렉트릭(주) Bi-directional solid state circuit breaker
CN110854829B (en) * 2019-12-06 2024-12-17 华北电力科学研究院有限责任公司 Active protection system of direct current breaker
EP3879548B1 (en) * 2020-03-10 2022-12-21 ABB Schweiz AG Fault current limiter circuit breaker
US12160096B2 (en) 2020-04-14 2024-12-03 Drexel University Solid-state circuit breaker based on a wireless coupling and resonant circuit for MVDC systems
WO2022194442A1 (en) * 2021-03-18 2022-09-22 Preh Gmbh Apparatus for protecting an electrical consumer fed from a dc voltage source from an overcurrent
CN113437731B (en) * 2021-07-14 2023-03-14 东北林业大学 Current-limiting type hybrid direct-current circuit breaker based on high-speed mechanical switch
JP2025056473A (en) * 2023-09-27 2025-04-08 株式会社村田製作所 Power supply device and program

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US5339210A (en) 1992-07-22 1994-08-16 General Electric Company DC circuit interrupter
US5463252A (en) 1993-10-01 1995-10-31 Westinghouse Electric Corp. Modular solid state relay
SE510597C2 (en) * 1997-03-24 1999-06-07 Asea Brown Boveri Electric power transmission system
US6952335B2 (en) * 2002-03-22 2005-10-04 Virginia Tech Intellectual Properties, Inc. Solid-state DC circuit breaker
US20060238936A1 (en) * 2005-04-25 2006-10-26 Blanchard Richard A Apparatus and method for transient blocking employing relays
NO329609B1 (en) 2008-02-19 2010-11-22 Wartsila Norway As Electronic DC circuit breaker
US8729739B2 (en) * 2010-04-28 2014-05-20 The United States Of America As Represented By The Secretary Of The Navy Bi-directional circuit breaker
US8742628B2 (en) * 2009-04-30 2014-06-03 The United States Of America As Represented By The Secretary Of The Army Solid state circuit breaker
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WO2011012174A1 (en) 2009-07-31 2011-02-03 Areva T&D Uk Limited Converter with active fault current limitation
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ES2621777T3 (en) * 2009-11-16 2017-07-05 Abb Schweiz Ag Device and method to cut the current of a power transmission or distribution line and current limiting arrangement
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WO2011157306A1 (en) * 2010-06-14 2011-12-22 Abb Research Ltd Breaker failure protection of hvdc circuit breakers
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Also Published As

Publication number Publication date
EP2806444A1 (en) 2014-11-26
US10187056B2 (en) 2019-01-22
CN104184108B (en) 2018-08-10
CA2851011A1 (en) 2014-11-21
CN104184108A (en) 2014-12-03
EP2806444B1 (en) 2016-09-14
US20140346891A1 (en) 2014-11-27

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