光伏并网系统研究

Research on photovoltaic grid connected system

随着世界对环境污染情况不断重视,世界能源的使用也变得更加紧张,各国之间对新能源的开发不断加大投资力度。其中对于可再生新能源的开发是人们比较重视的,所以,本文将会针对光伏并网系统建设进行分析,介绍关于Z源逆变器,探讨关于光伏电网发电系统控制方法,最后分析该系统设计达到的效果。

With the world's constant attention to environmental pollution,the use of energy in the world had become te nser,and the investment in the development of new energy was constantly increased among countries.Among them,the deve lopment of renewable energy was more important.Therefore,this paper will analyze the construction of photovoltaic grid sy stem,introduced Z source inverter,discussed the control method of photovoltaic power system,and finally analyzed the effe ct of the system design.