光伏发电并网关键技术及对策研究

Research on Key Technologies and Countermeasures of Grid Connected Photovoltaic Power Generation

改革开放以来,我国经济和科技取得了突破性发展,作为社会发展命脉基础设施的电网事业发展也取得了稳步提升。近年来,光伏发电并网一直是关系我国电力事业发展的关键。从我国现有的光伏发电技术制定的相关标准和规定来看,适当安装光伏发电设备,可以促进电力上传,使当地的用户用电或者其他信息有机串联。同时,使用好光伏发电设备,也有利于用户更好地享受国家的项目补贴。当下,许多家庭或者企业都偏向于使用光伏发电系统,开发光伏发电并网关键技术势在必行。因此,立足于光伏并网发电系统的设计原理,对其中的各项运用技术作简要探讨,希望带来一定的参考与借鉴。

Since the reform and opening up in 70 s of last century, China＇s economy and technology have made breakthroughs. As the lifeblood of social development, the development of power grid has also made steady progress. In recent years, grid connected photovoltaic power has been the key to the development of power industry in China. From the relevant standards and regulations formulated by our existing photovoltaic technology, proper installation of photovoltaic power generation equipment can promote electric power uploading and use electric local users to connect electricity or other information organically. At the same time, the use of good photovoltaic power equipment also helps users to better enjoy the national project subsidies, a lot of. At present, many families or companies tend to use photovoltaic power generation system, is a key technology for the development of photovoltaic power grid when necessary. Based on the design principle of photovoltaic grid connected power generation system, this paper briefly discusses various application technologies, hoping to provide some references for professionals.