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
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
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) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 | Electrical conversion systems 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 |
US20190267810A1 (en) * | 2018-02-27 | 2019-08-29 | 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 |
US20230187923A1 (en) * | 2020-04-14 | 2023-06-15 | Drexel University | A 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 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8004806B2 (en) | 2009-05-04 | 2011-08-23 | United Silicon Carbide, Inc. | Solid-state disconnect device |
KR101738032B1 (en) | 2009-07-31 | 2017-05-19 | 제네럴 일렉트릭 테크놀러지 게엠베하 | Converter with active fault current limitation |
EP2465129B1 (en) | 2009-08-13 | 2013-04-24 | ABB Research Ltd. | Hybrid circuit breaker |
EP2494571B1 (en) | 2009-10-27 | 2013-12-11 | ABB Technology AG | An hvdc breaker and control apparatus for controlling an hvdc breaker |
CN102687221B (en) * | 2009-11-16 | 2015-11-25 | Abb技术有限公司 | The apparatus and method of the current interruption of transmission line or distribution line and current limliting are arranged |
ES2503557T3 (en) * | 2010-05-11 | 2014-10-07 | Abb Technology Ag | High voltage DC circuit breaker |
US9042071B2 (en) | 2010-06-14 | 2015-05-26 | Abb Research Ltd | Breaker failure protection of HVDC circuit breakers |
EP2469552B1 (en) | 2010-12-23 | 2014-02-26 | ABB Technology AG | Method, circuit breaker and switching unit for switching off high-voltage DC currents |
US8890019B2 (en) | 2011-02-05 | 2014-11-18 | Roger Webster Faulkner | Commutating circuit breaker |
US20140029152A1 (en) * | 2012-03-30 | 2014-01-30 | Semisouth Laboratories, Inc. | Solid-state circuit breakers |
-
2013
- 2013-05-21 CN CN201310188777.0A patent/CN104184108B/en active Active
-
2014
- 2014-05-08 CA CA 2851011 patent/CA2851011A1/en not_active Abandoned
- 2014-05-15 IN IN2426CH2014 patent/IN2014CH02426A/en unknown
- 2014-05-15 EP EP14168486.0A patent/EP2806444B1/en active Active
- 2014-05-21 US US14/283,333 patent/US10187056B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2851011A1 (en) | 2014-11-21 |
EP2806444A1 (en) | 2014-11-26 |
CN104184108B (en) | 2018-08-10 |
US20140346891A1 (en) | 2014-11-27 |
EP2806444B1 (en) | 2016-09-14 |
CN104184108A (en) | 2014-12-03 |
US10187056B2 (en) | 2019-01-22 |
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