罗湘;汤广福;查鲲鹏;贺之渊;高冲;

• 1:中国电力科学研究院

摘要(Abstract)：

合成试验方法是用多套电源分别提供试品在试验中所需应力的试验方法。为检验由模块化多电平换流器(modular multi-level converter,MMC)构成的电压源换流器高压直流输电(voltage source converter based high voltage direct current,VSC-HVDC)换流阀设计的正确性及其对暂态工况应力的耐受性,研究了MMC阀暂态运行试验的试验方法,分析了与过电流关断试验和短路电流试验相关工况的应力,提出了2种等效试验方法,并将合成试验方法应用于试验电路的设计中,给出了试验电路与实际工况下阀的应力波形,结合关键应力等效性分析,验证了上述试验方法和试验电路的正确性和有效性。

关键词(KeyWords)： 合成试验方法;模块化多电平换流器;电压源换流器高压直流输电换流阀;暂态运行试验

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划项目(973项目)(2004CB-217907)~~

作者(Author): 罗湘;汤广福;查鲲鹏;贺之渊;高冲;

Email:

DOI: 10.13335/j.1000-3673.pst.2010.07.013

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