文档介绍：第 33 卷第 9 期电网技术 Vol. 33 No. 9
2009 年 5 月 Power System Technology May 2009
文章编号:1000-3673(2009)09-0014-05 中图分类号:TN72 文献标志码:A 学科代码:470·40
含分布式发电系统的微网技术研究综述
黄伟,孙昶辉,吴子平,张建华
(华北电力大学电气与电子工程学院,北京市昌平区 102206)
A Review on Microgrid Technology Containing Distributed Generation System
HUANG Wei,SUN Chang-hui,WU Zi-ping,ZHANG Jian-hua
(School of Electrical and Electronic Engineering,North China Electric Power University,
Changping District,Beijing 102206,China)
ABSTRACT: Widespread application of distributed generation 行;可靠性
systems (DGS) will bring about new opportunities and 0 引言
challenges to power grid operation, control and electricity
market. The microgrid technology that integrates DGS, energy 随着包括风电、光伏等可再生能源和高效清洁
storage element and loads will be an effective approach to 的化石燃料在内的新型发电技术的发展,分布式发
solve the interconnection of large-scale DGS with power grid. 电系统(distributed generation system,DGS)日渐成
In this paper the concept relevant to microgrid, present research 为满足负荷增长需求、减少环境污染、提高能源综
situation and advancement of microgrid technology in other 合利用效率和供电可靠性的一种有效途径。DGS 具
countries are presented in detail; the features and superiority of 有投资少、发电方式灵活、可与环境兼容等优点,
microgrid technology in operation, control, protection and
在配电网中得到广泛的应用,但是 DGS 的大规模渗
economy are overall expounded. Combining with the
透也产生了一些负面影响,如分布式发电单机接入
feasibility and economy of