HK1151894A1 - A method of spare power automatic switching for 220kv bus switch of 500kv power station 500kv - Google Patents

A method of spare power automatic switching for 220kv bus switch of 500kv power station 500kv

Info

Publication number
HK1151894A1
HK1151894A1 HK11105928.3A HK11105928A HK1151894A1 HK 1151894 A1 HK1151894 A1 HK 1151894A1 HK 11105928 A HK11105928 A HK 11105928A HK 1151894 A1 HK1151894 A1 HK 1151894A1
Authority
HK
Hong Kong
Prior art keywords
automatic switching
bus switch
power
spare
power station
Prior art date
Application number
HK11105928.3A
Other languages
English (en)
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 filed Critical
Publication of HK1151894A1 publication Critical patent/HK1151894A1/xx

Links

HK11105928.3A 2010-08-16 2011-06-13 A method of spare power automatic switching for 220kv bus switch of 500kv power station 500kv HK1151894A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010255536 CN101917056B (zh) 2010-08-16 2010-08-16 500kV站的220kV母线开关备自投方法

Publications (1)

Publication Number Publication Date
HK1151894A1 true HK1151894A1 (en) 2012-02-10

Family

ID=43324481

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11105928.3A HK1151894A1 (en) 2010-08-16 2011-06-13 A method of spare power automatic switching for 220kv bus switch of 500kv power station 500kv

Country Status (2)

Country Link
CN (1) CN101917056B (xx)
HK (1) HK1151894A1 (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102055235B (zh) * 2011-01-12 2013-01-30 广东省电力调度中心 220kV变电站的220kV侧线路及母线备自投方法
CN102545376B (zh) * 2012-02-02 2014-03-12 贵州电网公司电网规划研究中心 一种220kV线路故障的备自投系统
CN102545379B (zh) * 2012-03-08 2014-10-08 华南理工大学 单元接线下10kV备自投自适应上级安自装置投退方法
CN102570594A (zh) * 2012-03-08 2012-07-11 华南理工大学 一种基于重合闸信息的变电站备自投自适应投退方法
CN102722128B (zh) * 2012-05-31 2015-07-08 南京深科博业电气股份有限公司 一种继电保护装置开关量跳闸控制方法
CN103117592B (zh) * 2013-02-01 2015-11-18 广东电网公司东莞供电局 220kV备自投系统及备自投装置母联备投方式的判断方法
CN105811566A (zh) * 2016-04-05 2016-07-27 国家电网公司 一种基于站域保护的智能闭锁逻辑备自投装置
CN106340954A (zh) * 2016-10-13 2017-01-18 国家电网公司 一种电源线路断线识别并切换到备用电源的方法
CN109149758A (zh) * 2018-10-08 2019-01-04 国网冀北电力有限公司唐山供电公司 一种110kV变电站高中低三侧备自投动作配合方法
CN110611306B (zh) * 2019-07-04 2021-10-08 广东电网有限责任公司 一种110kV变电站线路备自投闭锁方法
CN110601350B (zh) * 2019-09-23 2024-06-25 云南电网有限责任公司曲靖供电局 一种高压自适应区域备自投系统及其备自投控制方法
CN111313379B (zh) * 2019-12-09 2021-03-30 国网江苏省电力有限公司镇江供电分公司 比较线路两侧线电压与备自投配合的断线保护方法
CN111786383B (zh) * 2020-07-01 2021-05-25 云南电网有限责任公司曲靖供电局 一种用于实现多条电源进线互备的备自投装置及方法
CN112217177A (zh) * 2020-09-24 2021-01-12 酒泉钢铁(集团)有限责任公司 一种基于并网联络线轻潮流工况的跳闸逻辑判别方法
CN113612305B (zh) * 2021-06-29 2024-01-19 深圳供电局有限公司 10千伏备用电源自投控制方法和装置
CN113541139A (zh) * 2021-09-13 2021-10-22 广东电网有限责任公司中山供电局 双分支进线单母二分段四段母线环形备自投方法
CN114498898B (zh) * 2022-01-14 2023-05-05 云南电网有限责任公司曲靖供电局 一种供电线路电源属性的识别判断方法、自投方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2227355C2 (ru) * 2002-02-20 2004-04-20 Орловский государственный аграрный университет Способ запрета автоматического включения резерва на короткое замыкание на шинах двухтрансформаторной подстанции
UA57452C2 (en) * 2002-10-22 2005-05-16 Res And Production Ltd Liabili Method for checking the automatic switching-on of the standby power supply of a motor and a device for the realization of the method
CN1812226A (zh) * 2005-01-25 2006-08-02 辽宁省电力有限公司辽阳供电公司 自适应式主变、母联及联络线备自投装置及实现方法
CN201215898Y (zh) * 2008-06-27 2009-04-01 南京南瑞继保电气有限公司 具有远方自投功能的备自投装置
CN101710731B (zh) * 2009-12-07 2011-06-15 江苏省电力公司丹阳市供电公司 集中备自投系统的控制方法

Also Published As

Publication number Publication date
CN101917056B (zh) 2012-12-12
CN101917056A (zh) 2010-12-15

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