双馈异步风电场不同等值模型的研究  

Study on Different Equivalent Models of Doubly Fed Asynchronous Wind Farm

作　　者：姜言金 杨平健 刘永帅 杨平康 姜嘉强 张闻一 JIANG Yanjin;YANG Pingjian;LIU Yongshuai;YANG Pingkang;JIANG Jiaqiang;ZHANG Wenyi(State Grid Jilin Power Supply Company,Jilin 132012,China;State Grid Siping Power Supply Company,Siping 136000,China)

机构地区：[1]国网吉林供电公司,吉林吉林132012 [2]国网四平供电公司,吉林四平136000

出　　处：《电工技术》2024年第21期92-93,共2页Electric Engineering

摘　　要：为了对比和分析双馈风电场在详细模型、变尺度等值模型及单机等值模型下的暂态运行特性,分别针对风电场内2种不同的情形,研究了电网电压跌落故障下风电场模型的暂态运行表现。通过仿真分析,将结果与详细模型下的风电场运行情况进行了对比,以进一步验证不同模型的适用性和准确性。In order to compare and analyze the transient operation characteristics of different models of doubly fed wind farms,including detailed models,variable scale equivalent models,and single machine equivalent models,this paper studied the transient operation performances under voltage droop faults with two different typical on-site scenarios.Through simulation analysis,the results were compared with the operation under the detailed model to further verify the applicabilities and accuracies of different models.

关 键 词：双馈风电场 暂态运行特性 机组参数 详细模型 

分 类 号：TM614[电气工程—电力系统及自动化]