微网离网运行控制方法研究与仿真  

Study and Simulation about the Control Method of Micro-grid Off-grid Operation

作　　者：周海波[1] 肖青[1] 

机构地区：[1]长江工程职业技术学院,武汉430212

出　　处：《长江工程职业技术学院学报》2015年第4期18-19,共2页Journal of Changjiang Institute of Technology

基　　金：湖北省教育厅科学研究计划指导性项目"微网离网运行控制技术的研究"(B2014228)

摘　　要：分布式发电具有环保、灵活等特点,但可调度性差,微网形式可解决此问题。微网可并网或离网运行,也可实现两种模式的切换。研究了交流微网离网运行的控制方法,合理设计其控制器,并在MATLAB/SIMULINK中搭建仿真系统,验证了其可行性。Distributed generation has the characteristics of environmental protection and flexibility,but poor schedulability.Micro-grid operation can solve the problem.Micro-grid can achieve grid-connected operation and off-grid operation and also their switchover.The control method of AC micro-grid off-grid operation is mainly studied and its feasibility is verified by designing the controller reasonably and selting up the simulation system in MATLAB/SIMULINK.

关 键 词：微网 离网运行 V/F控制 PQ控制 

分 类 号：TM73[电气工程—电力系统及自动化]