直流微电网关键技术研究综述.pdf
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第 36 卷 第 1 期 中 国 电 机 工 程 学 报 Vol.36 No.1 Jan.5, 2016
2 2016 年 1 月 5 日 Proceedings of the CSEE ©2016 Chin.Soc.for Elec.Eng.
DOI :10.13334/j.0258-8013.pcsee.2016.01.001 文章编号:0258-8013 (2016) 01-0002-16 中图分类号:TM 71
直流微电网关键技术研究综述
1 1 1 2
李霞林 ,郭力 ,王成山 ,李运帷
(1.天津大学智能电网教育部重点实验室,天津市 南开区 300072 ;
2.阿尔伯塔大学电气与计算机工程系,加拿大 埃德蒙顿 T6G 2V4)
Key Technologies of DC Microgrids: An Overview
1 1 1 2
LI Xialin , GUO Li , WANG Chengshan , LI Yunwei
(1. Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Nankai District, Tianjin 300072, China;
2. Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, T6G 2V4, Canada)
ABSTRACT: As an important part of the future smart 对直流微电网拓扑结构、优化规划、运行控制、保护及通信
distribution system, microgrid can make a significant 等几个方面进行了分析归纳;最后从交直流混合微电网、交
contribution to promote energy saving, emission reduction and 直流混合配电网以及能源互联网等方面展望了直流微电网
achieve the sustainable energy development. Compared with 的发展和应用前景。
AC microgrids, the DC microgrid has been a promising
关键词:直流微电网;能源互联网;智能配电网;运行控制
solution for interfacing the solar/wind renewable energy
sources based distributed generation systems, energy storage 0 引言
systems, electric vehicles and other DC loads, with less energy
微电网技术代表了未来分布式能源供应系统
conversion stages. So the system can operate with improved
energy conversion efficiency, economy and reliability. In this 发展趋势,是未来智能配用电系统的重要组成部
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