CN103076471B - 一种直流输电换流阀运行试验用大电流源及其补偿方法 - Google Patents
一种直流输电换流阀运行试验用大电流源及其补偿方法 Download PDFInfo
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CN103336155A (zh) * | 2013-06-28 | 2013-10-02 | 中国西电电气股份有限公司 | 一种高压直流输电晶闸管换流阀组件功能试验用电流源 |
CN103605022B (zh) * | 2013-11-18 | 2016-04-20 | 国家电网公司 | 一种换流阀阻尼元件附加损耗确定方法 |
CN106066447B (zh) * | 2016-07-04 | 2018-12-04 | 许昌许继软件技术有限公司 | 整流变压器阀侧直流***短路故障的判别方法和*** |
Citations (8)
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US3851241A (en) * | 1973-08-27 | 1974-11-26 | Rca Corp | Temperature dependent voltage reference circuit |
US5369541A (en) * | 1992-08-13 | 1994-11-29 | Diversified Electronics, Inc. | Three-phase unbalance and voltage monitor circuit |
CN1841904A (zh) * | 2005-04-01 | 2006-10-04 | 吴炎喜 | 一种关断晶闸管的方法及其晶闸管高压变频器 |
CN201130221Y (zh) * | 2007-09-20 | 2008-10-08 | 中国电力科学研究院 | 直流换流阀低电压参数运行试验装置 |
CN201383762Y (zh) * | 2009-04-13 | 2010-01-13 | 中国西电电气股份有限公司 | 一种高压直流输电晶闸管换流阀运行试验用电流源 |
CN101937057A (zh) * | 2010-08-30 | 2011-01-05 | 中国西电电气股份有限公司 | 一种直流输电工程用换流阀运行试验合成回路 |
CN102023242A (zh) * | 2010-12-27 | 2011-04-20 | 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 |
CN201903609U (zh) * | 2010-12-01 | 2011-07-20 | 中国电力科学研究院 | 冲击电压复合的高压直流输电换流阀故障电流试验装置 |
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US3851241A (en) * | 1973-08-27 | 1974-11-26 | Rca Corp | Temperature dependent voltage reference circuit |
US5369541A (en) * | 1992-08-13 | 1994-11-29 | Diversified Electronics, Inc. | Three-phase unbalance and voltage monitor circuit |
CN1841904A (zh) * | 2005-04-01 | 2006-10-04 | 吴炎喜 | 一种关断晶闸管的方法及其晶闸管高压变频器 |
CN201130221Y (zh) * | 2007-09-20 | 2008-10-08 | 中国电力科学研究院 | 直流换流阀低电压参数运行试验装置 |
CN201383762Y (zh) * | 2009-04-13 | 2010-01-13 | 中国西电电气股份有限公司 | 一种高压直流输电晶闸管换流阀运行试验用电流源 |
CN101937057A (zh) * | 2010-08-30 | 2011-01-05 | 中国西电电气股份有限公司 | 一种直流输电工程用换流阀运行试验合成回路 |
CN201903609U (zh) * | 2010-12-01 | 2011-07-20 | 中国电力科学研究院 | 冲击电压复合的高压直流输电换流阀故障电流试验装置 |
CN102023242A (zh) * | 2010-12-27 | 2011-04-20 | 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 |
Non-Patent Citations (1)
Title |
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HVDC换流阀合成试验大电流源的控制与保护;姚广平等;《电源技术》;20101231;第34卷(第10期);第1072页第2栏最后1段-第1073页第1栏第1段及图1 * |
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