CN101446614B - 一种直流输电换流阀故障电流试验方法 - Google Patents
一种直流输电换流阀故障电流试验方法 Download PDFInfo
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Abstract
Description
阀 | 触发时刻范围 |
V51 | 2kπ |
V5n | 2kπ+ωT-ωT2-ωTs~2kπ+ωT-ωTs |
V5i(1<i<n) | ((2kπ+ωT-ωT2~2kπ+ωT)-ωTs)/(n-1)×(i-1) |
Vt | 2kπ |
V21 | 2kπ+ωT-ωT2-ωTs~2kπ+ωT-ωTs |
V22 | 2kπ+ωT |
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CN101446614B true CN101446614B (zh) | 2011-03-23 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101706541B (zh) * | 2009-12-04 | 2012-12-26 | 中国电力科学研究院 | 一种直流输电换流阀故障电流实验检测装置 |
CN101726697B (zh) * | 2009-12-14 | 2013-05-08 | 中国电力科学研究院 | 高压晶闸管阀多注入试验方法 |
CN101949984B (zh) * | 2010-08-16 | 2014-03-12 | 中国电力科学研究院 | 一种换流阀用饱和电抗器的型式试验方法 |
CN102486515B (zh) * | 2010-12-01 | 2015-04-29 | 中国电力科学研究院 | 一种高压直流输电换流阀故障电流复合试验方法 |
CN102487192B (zh) * | 2010-12-01 | 2014-07-23 | 中国电力科学研究院 | 一种直流换流阀合成试验大电流保护退出装置 |
CN102023242B (zh) * | 2010-12-27 | 2013-05-22 | 许继集团有限公司 | 一种高压直流输电换流阀试验用电流源及其合成试验方法 |
CN102692542A (zh) * | 2012-05-04 | 2012-09-26 | 中电普瑞电力工程有限公司 | 一种短路电流试验装置中辅助阀的触发方法 |
CN102680832B (zh) * | 2012-05-24 | 2014-10-29 | 中国西电电气股份有限公司 | 一种输电阀的测试系统及方法 |
CN103051213B (zh) * | 2012-12-11 | 2014-12-17 | 国网智能电网研究院 | 一种用于mmc阀的补能电源系统及其控制方法 |
CN105137212B (zh) * | 2015-06-11 | 2016-08-24 | 中国西电电气股份有限公司 | 一种高速电力电子开关实现换流阀极线间短路试验的方法 |
CN107179498A (zh) * | 2017-01-25 | 2017-09-19 | 全球能源互联网研究院 | 一种用于柔性直流输电mmc阀的检验电路及方法 |
CN111509757B (zh) * | 2020-04-03 | 2021-10-08 | 清华大学 | 用于全控开关器件的隔离供能装置及方法 |
CN111707856B (zh) * | 2020-06-22 | 2021-05-04 | 昆明理工大学 | 一种利用波形叠加原理设计的电力系统故障电流测量方法 |
CN116736100B (zh) * | 2023-06-15 | 2024-04-02 | 国网智能电网研究院有限公司 | 一种可控换相换流阀单阀大电流关断试验装置及方法 |
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