CN102570418B - 一种串补线路电流反相识别方法和装置 - Google Patents
一种串补线路电流反相识别方法和装置 Download PDFInfo
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- CN102570418B CN102570418B CN201110428559.0A CN201110428559A CN102570418B CN 102570418 B CN102570418 B CN 102570418B CN 201110428559 A CN201110428559 A CN 201110428559A CN 102570418 B CN102570418 B CN 102570418B
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CN102856890B (zh) * | 2012-09-11 | 2015-05-13 | 中国电力科学研究院 | 一种适用于高补偿度串补系统自适应电流差动保护方法 |
CN107465167B (zh) * | 2017-07-10 | 2019-02-05 | 中国南方电网有限责任公司超高压输电公司梧州局 | 一种基于零序电流判断的可有效防止误动的串补保护方法 |
Citations (5)
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JPH06233452A (ja) * | 1993-02-05 | 1994-08-19 | Hitachi Ltd | 限流装置及び限流制御方法 |
US5489838A (en) * | 1992-05-18 | 1996-02-06 | Siemens Aktiengesellschaft | Method and apparatus for generating a synchronizing signal for a controlled series compensator |
CN1862903A (zh) * | 2006-06-16 | 2006-11-15 | 天津大学 | 特高压输电线分相电流相位差动保护方法 |
CN101034802A (zh) * | 2007-04-24 | 2007-09-12 | 北京四方继保自动化股份有限公司 | 基于电压补偿的串补电容方向阻抗保护方法 |
CN101170254A (zh) * | 2007-09-21 | 2008-04-30 | 四川电力试验研究院 | 高压串联补偿电容器组不平衡保护方法和装置 |
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EP2313791B8 (en) * | 2008-07-18 | 2016-10-12 | ABB Schweiz AG | Method and device for fault location of series-compensated transmission line |
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Patent Citations (5)
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US5489838A (en) * | 1992-05-18 | 1996-02-06 | Siemens Aktiengesellschaft | Method and apparatus for generating a synchronizing signal for a controlled series compensator |
JPH06233452A (ja) * | 1993-02-05 | 1994-08-19 | Hitachi Ltd | 限流装置及び限流制御方法 |
CN1862903A (zh) * | 2006-06-16 | 2006-11-15 | 天津大学 | 特高压输电线分相电流相位差动保护方法 |
CN101034802A (zh) * | 2007-04-24 | 2007-09-12 | 北京四方继保自动化股份有限公司 | 基于电压补偿的串补电容方向阻抗保护方法 |
CN101170254A (zh) * | 2007-09-21 | 2008-04-30 | 四川电力试验研究院 | 高压串联补偿电容器组不平衡保护方法和装置 |
Non-Patent Citations (6)
Title |
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串联电容补偿线路的相差保护特性研究;温荣等;《电网技术》;20070731;第31卷(第13期);第86-90页 * |
使用继电器模型研究串补线路的继电保护特性;朱涛等;《继电器》;20070301;第35卷(第5期);第16-20页 * |
含串补电容的线路继电保护运行与整定;张勇;《南方电网技术》;20080229;第2卷(第1期);第75-79页 * |
张勇.含串补电容的线路继电保护运行与整定.《南方电网技术》.2008,第2卷(第1期),第75-79页. |
朱涛等.使用继电器模型研究串补线路的继电保护特性.《继电器》.2007,第35卷(第5期),第16-20页. |
温荣等.串联电容补偿线路的相差保护特性研究.《电网技术》.2007,第31卷(第13期),第86-90页. |
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