分布式储能系统对主动配电网的统一控制策略

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Abstract Distribution system, as a transitional part of the future power grid, is constantly changing and gradually developing into active distribution network (ADNs). Distributed generation, local storage system and response load in distribution system seriously affect the process of power grid planning and dispatching. This paper focuses on the optimal operation and control of active distribution network, especially the regulation of voltage and the management of line congestion. In this paper, the main challenges and opportunities of active distribution network control are analyzed, and the latest progress in this field is discussed. Finally, a unified control algorithm based on wide-area signal is described to improve the power distribution of power grid.

Key words： active distribution network ancillary services primary voltage control electrical energy storage systems

Received: 20 July 2018 Published: 21 May 2019

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	Articles by authors
	Fan Yina
	Wu Bowei
	Li Yu

Cite this article:

Fan Yina,Wu Bowei,Li Yu. Unified control strategy of distributed energy storage system for active distribution network[J]. Electrical Engineering, 2019, 20(5): 14-18.

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http://dqjs.cesmedia.cn/EN/Y2019/V20/I5/14

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