CN104934946B - 交流滤波器的过载保护系统及其方法 - Google Patents
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CN110456205A (zh) * | 2019-09-06 | 2019-11-15 | 云南电网有限责任公司电力科学研究院 | 一种交流滤波器不平衡电流在线监测方法 |
Citations (3)
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JP2008289308A (ja) * | 2007-05-21 | 2008-11-27 | Hitachi Ltd | 過電流検出回路及びこれを用いた電子装置 |
CN101860037A (zh) * | 2010-05-26 | 2010-10-13 | 浙江大学 | 一种高压直流输电系统网侧谐波电流的确定方法 |
CN102938560A (zh) * | 2012-10-19 | 2013-02-20 | 浙江大学 | 一种基于双极式结构的直流换流站 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008289308A (ja) * | 2007-05-21 | 2008-11-27 | Hitachi Ltd | 過電流検出回路及びこれを用いた電子装置 |
CN101860037A (zh) * | 2010-05-26 | 2010-10-13 | 浙江大学 | 一种高压直流输电系统网侧谐波电流的确定方法 |
CN102938560A (zh) * | 2012-10-19 | 2013-02-20 | 浙江大学 | 一种基于双极式结构的直流换流站 |
Non-Patent Citations (2)
Title |
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葛洲坝换流站交流滤波器过负荷保护误动作分析;田庆;《高电压技术》;20090531;第35卷(第5期);第1225-1230页 * |
高压直流输电系统交流滤波器故障与保护分析;库晓斐等;《电力系统保护与控制》;20121001;第40卷(第19期);第150-155页 * |
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