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.
出处
《长江工程职业技术学院学报》
CAS
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)
关键词
微网
离网运行
V/F控制
PQ控制
micro-grid
off-grid operation
V/F control
PQ control
