| 特高压直流换流阀单阀交流试验方法研究 |
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| 引用本文： | 李强,周敏刚,陈楠,杨涛,党原,贾涛,张小勇.特高压直流换流阀单阀交流试验方法研究[J].高压电器,2011,47(8):1-4. |
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| 作者姓名： | 李强 周敏刚 陈楠 杨涛 党原 贾涛 张小勇 |
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| 作者单位： | 西安高压电器研究院有限责任公司,西安,710077 |
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| 摘 要： | ±800 kV直流输电是目前世界上直流输电领域电压等级最高的输电方式.±800 kV特高压直流换流阀是特高压直流输电(UHVDC)中的关键设备,在投入电网使用之前必须要进行严格的型式试验.单阀交流耐压试验,是特高压直流换流阀绝缘型式试验中一个比较特殊的试验项目.笔者以国内自主试验的首例±800 kV换流阀绝缘型式试验为...
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| 关 键 词： | 换流阀 交流耐压 单阀 绝缘型式试验 |
Study on AC Voltage Test Method of UHVDC Valve |
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| LI Qiang,ZHOU Min-gang,CHEN Nan,YANG Tao,DANG Yuan,JIA Tao,ZHANG Xiao-yong.Study on AC Voltage Test Method of UHVDC Valve[J].High Voltage Apparatus,2011,47(8):1-4. |
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| Authors: | LI Qiang ZHOU Min-gang CHEN Nan YANG Tao DANG Yuan JIA Tao ZHANG Xiao-yong |
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| Abstract: | ± 800 kV DC transmission is a current transmission approach of the world's highest level in the area of the direct current transmission system.±800 kV HVDC thyristor valve is the key equipment in Ultra-High Voltage DC(UHVDC) transmission.It must be taken rigorously type test before put into operation.AC voltage test of single valve is a special test item in the valve dielectric tests.In this paper,taking the first domestic independent testing,± 800 kV thyristor valve dielectric test,as an example,introduces the associated electrical structure,and studies the test methods on single valve's AC voltage test. |
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| Keywords: | thyristor valve AC voltage withstand test single valve dielectric type test |
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