摘要
大量分布式可再生能源的接入给现代配电网的运行控制带来了巨大的挑战。主动配电网是智能配电网技术发展的高级阶段,是内部具有大量分布式电源,具有主动控制和运行能力的有源配电网,其核心是解决配电网中分布式电源接入消纳问题。针对分布式电源的特点,结合主动配电网的定义及其特征,从分布式发电系统接入电网的拓扑方式、控制策略方面,分析总结了配电网下分布式电源接入并参与电网运行关键问题与技术,并对未来的研究方向进行了探讨和展望。
It is a big challenge to incorporate large amounts of distributed renewable energy resources （DRER） for the operation and control of existing distributed network. The active distribution network （ ADN ） is the senior stage of development of smart distribution network technology, which has large amounts of distributed generation （ DG） and capability of active control and operation. Its emphasis is to find solutions to the DGsr consumptive issues. Focusing on DGrs characteristics and combining ADNrs definition and its characteristics, this paper analyzes and summaries the key issues and technologies of grid integration of distributed generation from two aspects of topologies of DG integration and control strategy. Moreover, the trends of future technologies of DG integration are discussed.
出处
《电工技术学报》
EI
CSCD
北大核心
2016年第A02期92-101,共10页
Transactions of China Electrotechnical Society
基金
2015年度国家人社部留学人员科技活动择优资助项目(DZ71-15-088)
国家电网公司科技项目(PD71-16-004)
国家高技术研究发展计划(863计划)(2014AA051901)
国家自然科学基金(51577096)
北京市自然科学基金重点项目(3161002)资助
关键词
配电网
可再生能源
分布式发电
控制策略
拓扑方式
Distribution network, renewable energy resource, distributed generation, control strategy, topology configuration
