王渝红;阳莉汶;江伟;刘程卓;王媛;

• 1:四川大学电气信息学院
• 2:国网福建省电力有限公司电力科学研究院

摘要(Abstract)：

直流电网的控制策略是保证其稳定运行的关键,而联网设备是实现其控制策略的主体。相对于多端直流系统,直流电网拓扑结构和电力电子设备的复杂度提高,这对其控制策略提出了新的要求。首先归纳了直流电网的定义并给出典型拓扑,分析了直流电网各联网设备的功能,并总结了直流电网的技术特点,由此提出对其控制策略的要求。然后结合直流电网联网设备的特性,分别总结了直流电网基本控制策略、潮流优化控制策略和故障控制策略等关键问题的国内外研究进展。最后在此基础上提出了直流电网控制策略方面亟待研究的一些问题,为未来的研究工作提供参考。

关键词(KeyWords)： 直流电网;控制策略;潮流控制;直流潮流控制器;直流电网故障;直流断路器

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司科技项目(52130415000M)~~

作者(Author): 王渝红;阳莉汶;江伟;刘程卓;王媛;

Email:

DOI: 10.13335/j.1000-3673.pst.2017.1000

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