中国电机工程学报2018，Vol.38Issue(1)：72-84,后插8,14.DOI:10.13334/j.0258-8013.pcsee.171408
直流微电网下垂控制技术研究综述
Overview of Droop Control in DC Microgrid
摘要
Abstract
In order to solve the problem of distributed energy generation, microgrid has been proposed as one of the options. Compared with AC microgrid, DC microgrid is more suitable for many distributed power equipment. In order to ensure the stable operation of the DC microgrid, it is necessary to develop a set of effective energy management strategies. How to solve the problem of current sharing in the bottom control of the energy management has become the key to implementing the reliable operation of each component unit in DC microgrid system. The droop control is widely investigated and discussed as a typical method of implementing current sharing. Due to the inherent limitations of the traditional droop control, compensations brought by the secondary control are required to improve the overall performance. In this paper, different droop controlmethods were systematically classified and analyzed. Finally, the technical characteristics of various droop control were compared and summarized, which can provide references for the further research and development of this field.关键词
直流微电网/下垂控制/二次控制/补偿方法/通信方式Key words
DC microgrid/droop control/secondary control/compensation method/communication method分类
信息技术与安全科学引用本文复制引用
朱珊珊,汪飞,郭慧,王奇丰,高艳霞..直流微电网下垂控制技术研究综述[J].中国电机工程学报,2018,38(1):72-84,后插8,14.基金项目
国家自然科学基金项目(51577113) （51577113）
上海市科委科技创新行动计划(17010500200). Project Supported by National Natural Science Foundation of China (51577113) （17010500200）
Science and Technology Innovation Action Plan of Shanghai Municipal Commission of Science and Technology (17010500200). （17010500200）
