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 500kvInfo
- 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
Links
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)
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)
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 |
-
2010
- 2010-08-16 CN CN 201010255536 patent/CN101917056B/zh active Active
-
2011
- 2011-06-13 HK HK11105928.3A patent/HK1151894A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN101917056B (zh) | 2012-12-12 |
CN101917056A (zh) | 2010-12-15 |
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