新能源发电设备接入的电磁暂态仿真研究  

Research on Electromagnetic Transient Simulation Considering New Energy Generating Equipment Access

作　　者：刘一民 郑少明 董鹏 卜立之 赵青春[2] LIU Yi-min;ZHENG Shao-ming;DONG Peng;BU Li-zhi;ZHAO Qing-chun(North China Branch of State Grid Corporation of China,Xicheng district,Beijing 100053 China;NR Electric Co.,Ltd.,Nanjing 211102 China)

机构地区：[1]国家电网有限公司华北分部,北京100053 [2]南京南瑞继保电气有限公司,江苏南京211102

出　　处：《自动化技术与应用》2024年第1期161-165,共5页Techniques of Automation and Applications

基　　金：国家电网有限公司科技项目(1200/2020-02003B)。

摘　　要：构建由风力机模型、双馈感应电机模型及传动系统等构成的双馈风力发电机组(DFIG)为新能源发电设备代表,进行考虑新能源发电设备接入的电磁暂态仿真研究,深度剖析DFIG接入后的电网系统平稳运行以及电压跌落状态下的电磁暂态响应。The doubly fed wind turbine(DFIG)composes of wind turbine model,doubly fed induction motor model and transmission system is constructed as the representative of new energy power generation equipment.The electromagnetic transient simulation research considering the access of new energy power generation equipment is carried out,and the electromagnetic transient response under the stable operation of power grid system and voltage drop state after DFIG access is deeply analyzed.

关 键 词：新能源 发电设备 传动系统 电磁暂态仿真 双馈风力发电 Crowbar保护电路 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]