摘要
光伏发电具有高效无污染等优势,因此备受重视,被看作是未来能源发展的重要方向之一。由于该类发电系统主要受光照幅度和环境温度的影响较大,单独的系统并网可能会使得电网电压与频率都发生变动,因此为使其特性能够得到充分发挥,就需重点探究大容量下的关键技术及其会给电网带来的影响。
Photovoltaic power generation has the advantages of high efficiency and no pollution,so it has been paid much attention and is regarded as one of the important directions of future energy development.Since this type of generation system is mainly affected by illumination amplitude and ambient temperature,the grid voltage and frequency may be changed if the system is connected to the grid alone.In order to give full play to its characteristics,it is necessary to focus on the key technologies under large capacity and the impact on the power grid.
作者
顾鑫
GU Xin(Huaian Power Supply Company of State Grid Jiangsu Electric Power Co.,Ltd.,Huaian 223001,China)
出处
《通信电源技术》
2020年第23期150-152,共3页
Telecom Power Technology
关键词
光伏发电
关键技术
并网
大容量
photovoltaic power generation
key technology
grid
large capacity
