谢伟;王少荣;张勇;佘倩;包海龙;余珏;钱越;李妍;

• 1:国网上海市电力公司
• 2:华中科技大学电气与电子工程学院

摘要(Abstract)：

针对分布式电源、柔性负荷和电动汽车等在配电网层面的接入对智能配电网带来的影响,开展了智能配电网的不良动态问题研究。依据理论分析、多场景下PSCAD的仿真结果详细分析了分布式电源、柔性负荷和电动汽车等的接入可能会给智能配电网带来的不良动态问题。从整体出发,提出了若干优化智能配电网动态特性的技术方法,包括平抑智能配电网不良动态过程的能量动态补偿方法、综合改善电气联络关系和能量动态补偿功能的合环装置以及改善系统动态特性的附加控制方法。在此基础上,提出了基于人工智能的智能配电网系统动态模型构建的非解析方法。进而,提出了一种优化智能配电网动态特性的分层分布式精准协调控制系统框架。该文给出了对所提出的技术方法的原理框图,并阐明了它们的技术原理。

关键词(KeyWords)： 智能配电网;分布式电源;动态特性优化;能量动态补偿;合环装置;附加控制

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划项目(2017YFB0902800)~~

作者(Author): 谢伟;王少荣;张勇;佘倩;包海龙;余珏;钱越;李妍;

Email:

DOI: 10.13335/j.1000-3673.pst.2018.2809

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