光伏电站逆变器并联运行控制及稳定性研究  

Research on Parallel Operation Control and Stability of Inverters in Photovoltaic Power Station

作　　者：袁鹏 YUAN Peng(Liupanshui Energy Bureau,Liupanshui 553000,Guizhou,China)

机构地区：[1]六盘水市能源局,贵州六盘水553000

出　　处：《光源与照明》2025年第2期136-138,共3页Lamps & Lighting

摘　　要：光伏电站通常由多个逆变器并联组成,以实现更高的发电效率和系统可靠性。然而,在逆变器并联运行中,不同逆变器的输出特性、动态响应及其对环境变化的适应能力都可能导致系统不稳定。基于此,文章概述了逆变器并联运行控制方法,进行了高光伏储能逆变器并联运行稳定性控制方法设计,并提出了逆变器并联运行稳定性提升策略,以期为光伏电站逆变器的设计和实施提供理论支持和实践指导。Photovoltaic power station is usually composed of multiple inverters in parallel connection to achieve higher power generation effi ciency and system reliability.However,in the parallel operation of inverters,the output characteristics,dynamic response and adaptability to environmental changes of different inverters may lead to system instability.Based on this,this paper outlines the parallel operation control method of inverters,designs the stability control method of parallel operation of high photovoltaic energy storage inverters,and puts forward the stability improvement strategy of parallel operation of inverters,in order to provide theoretical support and practice guidance for the design and implementation of inverters in photovoltaic power stations.

关 键 词：光伏电站 逆变器 并联运行 控制算法 

分 类 号：TM615[电气工程—电力系统及自动化]