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电网技术  2015 

直流电网潮流控制器的配置方法

DOI: 10.13335/j.1000-3673.pst.2015.08.022, PP. 2210-2216

Keywords: 直流电网,潮流控制,直流潮流控制器,潮流运行空间,位置选择

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Abstract:

为研究直流电网的潮流控制器配置问题,首先,分析了直流电网潮流控制器的工作原理及其对直流电网潮流分布的影响,根据直流电网潮流控制器接入前后,系统潮流的变化及支路载流量的限值要求,提出直流电网潮流控制器的配置原则,并在此基础上分别构造函数用于直流电网潮流控制器接入位置的判断;其次,以系统潮流均衡分布为目标对直流电网的潮流分布进行优化;最后,分别在N-1和正常工作2种运行状态下,以六端柔性直流电网为例,进行系统潮流计算和潮流控制器的配置,通过直流电网潮流控制器接入前后系统潮流的变化验证了所述方法的正确性与有效性。

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