CN106099856B - 500kV变电站35kV所用变压器串联电抗器保护装置及保护方法 - Google Patents
500kV变电站35kV所用变压器串联电抗器保护装置及保护方法 Download PDFInfo
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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
- H02H7/04—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 for transformers
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CN106099856B true CN106099856B (zh) | 2018-10-12 |
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CN100369342C (zh) * | 2003-11-27 | 2008-02-13 | 南京南瑞继保电气有限公司 | 高压并联电抗器匝间保护的方法 |
CN101267109B (zh) * | 2008-01-02 | 2010-11-24 | 朱声石 | 高压输电线路距离保护振荡闭锁方法 |
CN102185294B (zh) * | 2011-04-22 | 2013-11-13 | 国家电网公司 | 一种采用涌流识别技术线路微机保护装置 |
CN102545156B (zh) * | 2012-01-13 | 2014-10-22 | 中国电力科学研究院 | 一种直流偏磁时励磁电流仿真计算方法及其装置 |
CN103595022B (zh) * | 2013-12-03 | 2017-11-28 | 国家电网公司 | 500kV变电所35kV所用变压器串联电抗器的继电保护控制方法 |
CN104333138A (zh) * | 2014-11-19 | 2015-02-04 | 国电南瑞科技股份有限公司 | 一种高压保护测控多功能一体化装置 |
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Inventor after: Tang Dahai Inventor after: Chen Yongming Inventor after: Li Jing Inventor after: Sun Dongjie Inventor after: Pan Shuyan Inventor after: Long Feng Inventor after: Wang Zhonglang Inventor after: Ma Haiwei Inventor after: Yu Ziyu Inventor before: Tang Dahai Inventor before: Chen Yongming Inventor before: Li Jing Inventor before: Sun Dongjie Inventor before: Pan Shuyan Inventor before: Long Feng Inventor before: Wang Zhonglang Inventor before: Ma Haiwei Inventor before: Yu Ziyu |
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