半实物仿真技术在光伏逆变器控制器测试中的应用研究  

Study on the Application of Semi-physical Simulation Technology in the Test of Photovoltaic Inverter Controllers

作　　者：刘伟 LIU Wei(Bahe Power Generation Company of State Grid Tibet Electric Power Co.,Ltd.,Linzhi 860000)

机构地区：[1]国网西藏电力有限公司巴河发电公司,西藏林芝860000

出　　处：《电力安全技术》2025年第2期41-46,共6页Electric Safety Technology

摘　　要：相比传统的离线仿真和全数字仿真方法,控制器半实物仿真技术因其实时和高精度的优势,在光伏逆变器控制器的研究与应用中具有优势。概述了半实物仿真技术的基本原理与现状,分析其在电力电子仿真中的应用优势,探讨通过RT-LAB平台实现光伏逆变器控制器的半实物仿真研究,展望该技术在提升光伏逆变器性能测试中的应用前景。In contrast to the conventional offline and fully digital simulation approaches,the semiphysical controller simulation technology appears superior in the research and application of photovoltaic inverter controllers because of its real-time processing and high precision.The fundamental principles and current state of semi-physical simulation technology is presented with its benefits in the application of power electronics simulation analyzed.It is studied to apply the RT-LAB platform to implement the semi-physical simulation researches on photovoltaic inverter controllers,with the prospects of the technology in advancing the performance test of photovoltaic inverters.

关 键 词：RT-LAB平台 光伏逆变器控制器 半实物仿真技术 最大功率点跟踪 

分 类 号：TM464[电气工程—电器]