文章基本信息

标题：General electromechanical transient model of grid connected photovoltaic power generation system and its comparative analysis with electromagnetic transient model
本地全文：下载
作者：Zongze Xia ; Fei Xia ; Peixian Cong 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：170
期号：4
页码：042146
DOI：10.1088/1755-1315/170/4/042146
语种：English
出版社：IOP Publishing
摘要：order to solve the problem of complex electromagnetic transient model and slow calculation speed of grid connected photovoltaic power generation system, a general electromechanical transient model for grid connected photovoltaic power generation system is proposed. The model contains small electrical components and high frequency switching devices. It is completed by pure mathematical calculation. The model is simple and fast. The electromechanical transient model is simulated in PSCAD/EMTDC, and the results are in good agreement with the simulation results of electromagnetic transient model, and the simulation time is greatly reduced, which verifies the correctness and effectiveness of the electromechanical transient model. The universal electromechanical transient model provides a model reference for large-scale grid connected photovoltaic power plant simulation and modeling, and has practical value.