光伏发电并网及其相关技术发展现状与展望

Photovoltaic Power Generation and Its Related Technology Development Status and Prospect

光伏并网发电系统目前正向成熟化方向发展,并且逐渐成为电网系统的重要组成部分。在运用光伏并网发电系统的关键技术时,需要依据系统设计进行一定的规划设计,以避免其对并网运行效率的影响,并且还需落实相应的安全保护技术,避免光伏并网发电系统运行风险事故的发生。本文从光伏发电系统的构成以及并网特点入手,对光伏发电并网大电网面临的问题进行了分析,并提出了相应的解决对策。

At present,photovoltaic grid connected power generation system is developing towards maturity,and gradually becomes an important part of the power grid system.When using the key technologies of photovoltaic grid connected power generation system,it is necessary to carry out certain planning and design according to the system design to avoid its impact on the grid connected operation efficiency,and to implement the corresponding safety protection technology to avoid the occurrence of risk accidents in the operation of photovoltaic grid connected power generation system.In this paper,from the composition of photovoltaic power generation system and the characteristics of grid connection,the problems faced by photovoltaic power generation grid are analyzed,and the corresponding solutions are put forward.