CN101711447A - 零序列电流发生器 - Google Patents

零序列电流发生器 Download PDF

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Publication number
CN101711447A
CN101711447A CN200780052774.7A CN200780052774A CN101711447A CN 101711447 A CN101711447 A CN 101711447A CN 200780052774 A CN200780052774 A CN 200780052774A CN 101711447 A CN101711447 A CN 101711447A
Authority
CN
China
Prior art keywords
zero sequence
compartment
reactor
voltage
bus
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.)
Pending
Application number
CN200780052774.7A
Other languages
English (en)
Chinese (zh)
Inventor
阿列克谢·米哈伊洛维奇·恰雷
亚切斯莱·尼古拉伊维奇·格里洛
亚历山大·尼古拉伊维奇·尹亚琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAVRIDA ELECTRIC IND GROUP
Original Assignee
TAVRIDA ELECTRIC IND GROUP
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 TAVRIDA ELECTRIC IND GROUP filed Critical TAVRIDA ELECTRIC IND GROUP
Publication of CN101711447A publication Critical patent/CN101711447A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H02H3/16—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 fault current to earth, frame or mass
    • H02H3/17—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 fault current to earth, frame or mass by means of an auxiliary voltage injected into the installation to be protected

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Generators And Motors (AREA)
CN200780052774.7A 2007-04-28 2007-04-28 零序列电流发生器 Pending CN101711447A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2007/000213 WO2008133543A1 (en) 2007-04-28 2007-04-28 Zero sequence current generator

Publications (1)

Publication Number Publication Date
CN101711447A true CN101711447A (zh) 2010-05-19

Family

ID=39925894

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200780052774.7A Pending CN101711447A (zh) 2007-04-28 2007-04-28 零序列电流发生器

Country Status (4)

Country Link
EP (1) EP2145369A4 (de)
CN (1) CN101711447A (de)
EA (1) EA016235B1 (de)
WO (1) WO2008133543A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113484681A (zh) * 2021-07-14 2021-10-08 广西电网有限责任公司电力科学研究院 就地重合式馈线自动化线路接地故障区间检测方法及装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101436776B (zh) * 2008-12-15 2010-12-22 辽宁省电力有限公司锦州供电公司 小电流接地系统接地选线方法
CN106773994B (zh) * 2017-01-09 2023-08-04 浙江新涛电子科技有限公司 一种时序控制pe地线的电路及控制方法
CN107623314B (zh) * 2017-09-06 2019-04-16 李晓明 一种中性点电阻接地系统零序电流保护方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2157038C1 (ru) * 1999-04-27 2000-09-27 Новосибирский государственный технический университет Устройство для выявления присоединения с замыканием на землю в сети с изолированной нейтралью
RU2217851C1 (ru) * 2002-03-14 2003-11-27 Общество С Ограниченной Ответственностью "Промышленная Группа Тэл Таврида Электрик" Комплектное распределительное устройство "etalon"
FI115488B (fi) * 2003-10-22 2005-05-13 Abb Oy Menetelmä ja laitteisto katkeilevan maasulun tunnistamiseksi sähkönjakeluverkossa
JP2007068279A (ja) * 2005-08-30 2007-03-15 Chubu Electric Power Co Inc 地絡事故の検出方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113484681A (zh) * 2021-07-14 2021-10-08 广西电网有限责任公司电力科学研究院 就地重合式馈线自动化线路接地故障区间检测方法及装置
CN113484681B (zh) * 2021-07-14 2022-09-23 广西电网有限责任公司电力科学研究院 就地重合式馈线自动化线路接地故障区间检测方法及装置

Also Published As

Publication number Publication date
EA200901464A1 (ru) 2010-04-30
EP2145369A4 (de) 2014-01-22
EP2145369A1 (de) 2010-01-20
EA016235B1 (ru) 2012-03-30
WO2008133543A1 (en) 2008-11-06

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Legal Events

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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20100519