Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

Article retrieval

文章检索

首页 >> 文章检索 >> 往年索引

两级式光伏并网发电系统控制规律研究与仿真

来源:电工电气发布时间:2017-01-24 15:24 浏览次数:9
两级式光伏并网发电系统控制规律研究与仿真
 
肖建东,沈友建,张英亮
(山东科技大学 电气与自动化工程学院,山东 青岛 266590)
 
    摘 要:根据单相两级式隔离型光伏并网发电系统,设计出前级BOOST 升压电路以及后级逆变电路,并分析了其系统控制,计算了BOOST 电路以及低通滤波的元器件参数,搭建了MATLAB/Simulink 仿真电路,经仿真实验,证明该两级式隔离型光伏并网发电系统输出电流波形失真度小,频率相位特性满足并网要求。
    关键词:两级式光伏并网;系统控制;电感计算;电容计算;MATLAB/Simulink 仿真
    中图分类号:TM615     文献标识码:A     文章编号:1007-3175(2017)01-0013-05
 
Two-Stage Grid Connected Photovoltaic Power Generation System
Regular Research and Simulation
 
XIAO Jian-dong, SHEN You-jian, ZHANG Ying-liang
(College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao 266590, China)
 
    Abstract: According to the single phase two stages of isolated photovoltaic grid connected power generation system, this paper designed the preceding stage BOOST circuit and the later stage inverter topology circuit, analyzed the system control, calculated the BOOST circuit and lowpass filter components parameters and built the Simulink simulation circuit in MATLAB. The simulation experiments prove that the two-stage isolated photovoltaic grid connected power generation system output waveform distortion is small. The system meets the requirements of grid connected frequency phase characteristics.
    Key words: two-stage grid connected photovoltaic; system control; inductance calculation; capacitance calculation; Simulink simulation in MATLAB
 
参考文献
[1] 吴华波,金龙. 光伏并网逆变器专用滤波电感的设计[J]. 太阳能学报,2011,32(7):963-968.
[2] 张兴,曹仁贤. 太阳能光伏并网发电及其逆变控制[M]. 北京:机械工业出版社,2011.
[3] 王飞,余世杰,苏建徽,等. 光伏并网发电系统的研究及实现[J]. 太阳能学报,2005,26(5):72-74.
[4] 林飞,杜欣. 电力电子应用技术的MATLAB 仿真[M].北京:中国电力出版社,2009.
[5] KIM Hyosung.Filter design for grid-connected single phrase inverters[J].Journal of Power Electronics,2009(4):623-630.
[6] 邵和江. 电流模式控制Boost 变换器分岔及其控制[D]. 合肥:安徽大学,2011.