摘要
太阳能光伏发电是可再生能源利用的一种重要形式。文章通过研究太阳能光伏发电并网系统的特性,建立了由光伏阵列、逆变器、控制器、电网等组成的太阳能光伏并网发电系统数学仿真模型。仿真系统动态模拟了光伏阵列输出、逆变器控制及发电并网等。模拟结果表明,系统较好地实现了安全并网,对实际光伏并网系统的设计具有一定的参考价值。
The PV generation system is a significant measure in renewable energy utilization.In this paper,a mathematic simulation model of grid connected PV generation system is built,which consists of a PV array,a dc-to-ac converter,a controller,grid and so on.The model simulates the output of PV array,the performance of converter and grid connection and so on.Simulation results indicate that this system could help to realize safe grid connection,and could be as reference for design on the grid connected PV generation system.
出处
《可再生能源》
CAS
北大核心
2010年第6期14-17,共4页
Renewable Energy Resources
关键词
光伏阵列
逆变器
并网
仿真
PV array
converter
on grid
simulation
