可再生能源分布式发电系统建模综述.pdf

22 5 Vol.22 No.5 2010 10 　　　　　　　　　　　　 Proceedings of the SU-EPSA 　　　　　　　　　　　　　Oct.　2010 ① , , 　, , ( , 430074) :, PWM (Pulse Width Modulation, )、(、 )、、(、 、)、, 。 :;;;; :TM743　　:A 　　:1003-8930(2010)05-0001-18 Modeling Summarizing of Distributed Renewable Energy Power Generation System HUANG Han-qi, MAO heng-xiong, WANG Dan, LU Ji-ming, ZHANG Bu-han (Electric Power Security and High Efficiency Lab, Huazhong University of Science and Technology, Wuhan 430074, hina) Abstract:Distributed generation (DG)based on renewable energy is an important part of the civil economics sustained development strategy and environment protection.Detailed mathematic models for steady and transi- ent state of DG system consisted of PWM converters, w ind pow er generators (including asynchronous genera- tors, doubly-fed induction generators and directly driven permanent magnet synchronous generators), solar en- ergy photovoltaic cells, multiple energy storage cells(including storage battery, super capacitor energy stor- age, flyw heel energy storage and superconducting magnetic energy storage), loads and transmission lines are summarized.This work might provide theoretical foundation for the research of characteristics of DG system and its grid-connected operation. Key words:mathematic model;distributed generation system;w ind pow er generation;solar energy photovol- taic;energy storage 　　, 。 、、 ; 、,