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基于EMTDC的HVDC极控制的建模与仿真论文简介： 为了配合高压直流输电系统在我国的发展,介绍了高压直流输电极控制系统的基本结构和工作原理,运用PSCAD/ EMTDC 仿真软件对极控系统中的最主要功能,如定电流控制、定电压控制、定熄弧角控制以及限幅环节进行了数字建模,并应用于Cigre 的HVDC 标准测试系统,对4 种工况进行仿真计算,仿真结果表明该极控系统具有良好的跟踪设定参考值变化的能力;当交、直流系统发生故障时,控制系统调节快速,能迅速抑制故障,并使故
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zsxjob
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非常感谢！！！
2012-01-31 08:56:31
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lhb968
板凳
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2008-11-11 13:19:11
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