CN104716633A - 区域选择性联锁(zsi)配电系统和操作zsi配电系统的方法 - Google Patents
区域选择性联锁(zsi)配电系统和操作zsi配电系统的方法 Download PDFInfo
- Publication number
- CN104716633A CN104716633A CN201410764808.7A CN201410764808A CN104716633A CN 104716633 A CN104716633 A CN 104716633A CN 201410764808 A CN201410764808 A CN 201410764808A CN 104716633 A CN104716633 A CN 104716633A
- Authority
- CN
- China
- Prior art keywords
- protection device
- circuit protection
- circuit
- signal
- current
- 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.)
- Granted
Links
Classifications
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- 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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/30—Staggered disconnection
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- 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
-
- 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
- H02H3/44—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 the rate of change of electrical quantities
-
- 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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
-
- 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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/263—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of measured values
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/103,524 US9728955B2 (en) | 2013-12-11 | 2013-12-11 | Zone selective interlocking (ZSI) power distribution operating a ZSI power distribution system |
US14/103524 | 2013-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104716633A true CN104716633A (zh) | 2015-06-17 |
CN104716633B CN104716633B (zh) | 2019-07-19 |
Family
ID=53185495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410764808.7A Active CN104716633B (zh) | 2013-12-11 | 2014-12-11 | 区域选择性联锁(zsi)配电系统和操作zsi配电系统的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9728955B2 (zh) |
CN (1) | CN104716633B (zh) |
DE (1) | DE102014118425A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9379537B2 (en) * | 2013-10-21 | 2016-06-28 | Eaton Corporation | Power system including a circuit providing smart zone selective interlocking communication |
US9748763B2 (en) * | 2014-11-04 | 2017-08-29 | General Electric Company | Circuit protection devices and methods of monitoring protection devices in a power distribution system |
EP3035360B1 (en) * | 2014-12-16 | 2017-03-08 | General Electric Technology GmbH | Improvements in or relating to circuit interruption devices |
EP3154143B1 (en) | 2015-10-07 | 2023-08-23 | GE Aviation Systems Limited | Backup overload protection scheme for solid state power controller |
KR102087143B1 (ko) * | 2018-03-06 | 2020-03-10 | 엘에스산전 주식회사 | 저압 계통에서 복수의 회로차단기의 보호 협조 장치 |
IT201900013065A1 (it) * | 2019-07-26 | 2021-01-26 | Eldor Corp Spa | Sistema di alimentazione con protezione da variazioni di corrente |
CN110994564B (zh) * | 2019-11-27 | 2021-11-23 | 积成电子股份有限公司 | 配电网保护投入开关自动选取和定值整定方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547122B1 (fr) * | 1983-06-03 | 1985-07-05 | Merlin Gerin | Declencheur electronique selectif associe a un disjoncteur limiteur |
US5181155A (en) * | 1990-08-30 | 1993-01-19 | Beg Mirza A | Overcurrent trip circuit |
JPH05137250A (ja) * | 1991-10-21 | 1993-06-01 | Hitachi Ltd | 配電線停止極小化システム |
IT1286047B1 (it) | 1996-10-25 | 1998-07-07 | Abb Research Ltd | Sistema di distribuzione dell'energia elettrica con interruttori automatici di protezione e relativo procedimento |
FR2762156B1 (fr) * | 1997-04-15 | 1999-06-11 | Schneider Electric Sa | Declencheur electronique selectif, disjoncteur comportant un tel declencheur et procede de declenchement selectif |
US5875088A (en) | 1998-02-17 | 1999-02-23 | Eaton Corporation | Electrical switching apparatus employing interlocks for first and second trip functions |
US6313975B1 (en) | 1998-05-08 | 2001-11-06 | Square D Company | Self-sourcing, isolated zone selective interlocking system for use with electronic trip circuit breakers |
US6295190B1 (en) | 1999-10-26 | 2001-09-25 | Electric Boat Corporation | Circuit breaker arrangement with integrated protection, control and monitoring |
US6297939B1 (en) | 1999-11-05 | 2001-10-02 | Siemens Energy & Automation, Inc. | Zone selective interlock for a circuit breaker system |
WO2003073181A1 (en) * | 2002-02-25 | 2003-09-04 | General Electrical Company | Data sample and transmission modules for power distribution systems |
US8355230B2 (en) | 2003-12-08 | 2013-01-15 | Siemens Industry, Inc. | Extended instantaneous protection |
KR100760331B1 (ko) | 2006-03-30 | 2007-09-20 | 신성산전주식회사 | 고속 고장구간 자동 차단장치 |
US7570471B2 (en) | 2007-02-20 | 2009-08-04 | Utility Relay Company | Circuit breaker trip unit with zone selective interlock and system monitoring |
US8014115B2 (en) | 2008-04-15 | 2011-09-06 | General Electric Company | Circuit breaker having separate restrained and unrestrained zone selective interlock setting capability |
US8270136B2 (en) | 2008-04-15 | 2012-09-18 | General Electric Company | Circuit breaker zone selective interlock for differentiated faults and method of operation |
US8207742B2 (en) | 2008-12-31 | 2012-06-26 | General Electric Company | Directional zone select interlock method |
US8280653B2 (en) * | 2009-02-10 | 2012-10-02 | Eaton Corporation | Zone selective interlocking test method and apparatus, and circuit interrupter apparatus and power distribution system including the same |
CN102195275B (zh) * | 2011-05-18 | 2013-11-27 | 北京四方继保自动化股份有限公司 | 一种基于具有自适应出口延时特性的电流变化率的地铁直流供电系统的保护方法 |
CN102510048B (zh) * | 2011-10-27 | 2015-03-18 | 深圳市华力特电气股份有限公司 | 一种防越级跳闸保护方法 |
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2013
- 2013-12-11 US US14/103,524 patent/US9728955B2/en active Active
-
2014
- 2014-12-11 DE DE102014118425.4A patent/DE102014118425A1/de active Pending
- 2014-12-11 CN CN201410764808.7A patent/CN104716633B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US9728955B2 (en) | 2017-08-08 |
DE102014118425A1 (de) | 2015-06-11 |
US20150162741A1 (en) | 2015-06-11 |
CN104716633B (zh) | 2019-07-19 |
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Legal Events
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PB01 | Publication | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190726 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: American New York Patentee before: General Electric Co. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230217 Address after: Italy, Milan Patentee after: ABB A/S Address before: Swiss Baden Patentee before: ABB Switzerland Co.,Ltd. |