CN104124687A - 一种双sfc系统拓扑结构 - Google Patents
一种双sfc系统拓扑结构 Download PDFInfo
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- CN104124687A CN104124687A CN201410388816.6A CN201410388816A CN104124687A CN 104124687 A CN104124687 A CN 104124687A CN 201410388816 A CN201410388816 A CN 201410388816A CN 104124687 A CN104124687 A CN 104124687A
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110601345A (zh) * | 2019-09-05 | 2019-12-20 | 国电南瑞科技股份有限公司 | 一种静止变频器单端主备同步互切系统及控制方法 |
CN111884331A (zh) * | 2020-06-29 | 2020-11-03 | 国家电网有限公司 | 用于抽蓄电站新旧监控对静止变频器sfc控制权切换的装置及方法 |
CN114069630A (zh) * | 2021-12-03 | 2022-02-18 | 上海明华电力科技有限公司 | 抽水蓄能电站sfc启动工况对厂用电系统影响评估方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315810A (zh) * | 2011-09-08 | 2012-01-11 | 上海交通大学 | 基于集成门极换向晶闸管的大功率抽水蓄能机组启动系统 |
CN102570934A (zh) * | 2011-01-01 | 2012-07-11 | 国网电力科学研究院 | 抽水蓄能机组静止变频器工况励磁系统启动控制方法 |
EP2679786A1 (en) * | 2012-06-28 | 2014-01-01 | Alstom Technology Ltd | Stand-by operation of a gas turbine |
CN103683195A (zh) * | 2012-09-11 | 2014-03-26 | 南京南瑞继保电气有限公司 | 静止变频器系统输出变压器变频差动保护方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102570934A (zh) * | 2011-01-01 | 2012-07-11 | 国网电力科学研究院 | 抽水蓄能机组静止变频器工况励磁系统启动控制方法 |
CN102315810A (zh) * | 2011-09-08 | 2012-01-11 | 上海交通大学 | 基于集成门极换向晶闸管的大功率抽水蓄能机组启动系统 |
EP2679786A1 (en) * | 2012-06-28 | 2014-01-01 | Alstom Technology Ltd | Stand-by operation of a gas turbine |
CN103683195A (zh) * | 2012-09-11 | 2014-03-26 | 南京南瑞继保电气有限公司 | 静止变频器系统输出变压器变频差动保护方法 |
Non-Patent Citations (3)
Title |
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张宏乐等: "基于IGBT多电平技术的抽水蓄能电站新型SFC起动系统", 《变频器世界》, 31 May 2011 (2011-05-31) * |
胡东升: "静止变频器在抽水蓄能电站的应用", 《浙江水利水电专科学校学报》, vol. 25, no. 4, 31 December 2013 (2013-12-31) * |
马志强等: "国产静止变频器改造双套并列运行方式的设计及实现", 《水利技术监督》, no. 6, 15 December 2011 (2011-12-15) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110601345A (zh) * | 2019-09-05 | 2019-12-20 | 国电南瑞科技股份有限公司 | 一种静止变频器单端主备同步互切系统及控制方法 |
CN111884331A (zh) * | 2020-06-29 | 2020-11-03 | 国家电网有限公司 | 用于抽蓄电站新旧监控对静止变频器sfc控制权切换的装置及方法 |
CN114069630A (zh) * | 2021-12-03 | 2022-02-18 | 上海明华电力科技有限公司 | 抽水蓄能电站sfc启动工况对厂用电系统影响评估方法 |
CN114069630B (zh) * | 2021-12-03 | 2024-01-19 | 上海明华电力科技有限公司 | 抽水蓄能电站sfc启动工况对厂用电系统影响评估方法 |
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Owner name: NANRUI RELAY PROTECTION ELECTRICITY CO LTD, NANJIN Free format text: FORMER OWNER: STATE GRID XINYUAN CO., LTD. ANHUI XIANGSHUIJIAN PUMPED STORAGE STATION CO., LTD. STATE GRID ZHEJIANG ELECTRIC POWER COMPANY STATE GRID CORPORATION OF CHINA Effective date: 20150528 Owner name: STATE GRID XINYUAN CO., LTD. Free format text: FORMER OWNER: NANRUI RELAY PROTECTION ELECTRICITY CO LTD, NANJING Effective date: 20150528 |
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Inventor after: Gao Sujie Inventor after: Liang Shaohua Inventor after: Wei Wei Inventor after: Liu Weiqun Inventor after: Shi Xiangjian Inventor after: Zhang Leilei Inventor after: Qin Jun Inventor before: Liang Shaohua Inventor before: Gao Sujie Inventor before: Wei Wei Inventor before: Liu Weiqun Inventor before: Shi Xiangjian Inventor before: Zhang Leilei Inventor before: Qin Jun |
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Free format text: CORRECT: INVENTOR; FROM: LIANG SHAOHUA GAO SUJIE WEI WEI LIU WEIQUN SHI XIANGJIAN ZHANG LEILEI QIN JUN TO: GAO SUJIE LIANG SHAOHUA WEI WEI LIU WEIQUN SHI XIANGJIAN ZHANG LEILEI QIN JUN |
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Effective date of registration: 20150528 Address after: 100031 Beijing Xicheng District city two, Baiguang Road Applicant after: State Grid Xinyuan Co., Ltd. Applicant after: Nanrui Relay Protection Electricity Co., Ltd., Nanjing Applicant after: Anhui Xiangshuijian Pumped Storage Station Applicant after: State Grid Zhejiang Electric Power Company Applicant after: State Grid Corporation of China Address before: 211106 Jiangning Province Economic and Technological Development Zone, Jiangsu City, No. Sheng Tai Road, No. 99 Applicant before: Nanrui Relay Protection Electricity Co., Ltd., Nanjing Applicant before: State Grid Xinyuan Co., Ltd. Applicant before: Anhui Xiangshuijian Pumped Storage Station Applicant before: State Grid Zhejiang Electric Power Company Applicant before: State Grid Corporation of China |
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Application publication date: 20141029 |