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电网技术  2006 

交直流系统潮流计算中换流变压器分接头的调整方法

, PP. 21-26

Keywords: 电力系统,交直流系统,潮流计算,换流变压器,分接头

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Abstract:

分析了直流输电系统中换流变压器的作用,在交直流系统潮流计算中考虑了换流变压器分接头的调整,提出了调整分接头档位的方法,并通过两个算例系统进行了仿真。仿真结果表明,该方法能有效检测运行控制角和电压的越限情况,并根据不同的调整要求尽量使换流器吸收的无功减少。

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