Analysis on a large scale wind turbines cascading trip-off accident in North China
Analysis on a large scale wind turbines cascading trip-off accident in North China
复制标题
华北地区大型风电机组级联跳闸事故分析
DOI：
10.1109/ptc.2013.6652262
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Weisheng Wang
中科院分区：
文献类型：
--
作者：
Yanhua Liu;Yan Li;Y. Chi;Weisheng Wang
大规模风力发电影响着电力系统的安全稳定。针对发生在华北固原地区的一起大型风力发电机组脱扣事故，阐述了事故的发展过程，分析了级联式风力发电机组脱扣的主要原因，根据华北电网和风电一体化系统的实际数据建立了仿真模型，并在仿真的基础上重构了事故过程，探讨了避免此类级联事故的对策。
Large scale wind power has impact on the power system's security and stability. For a large scale wind turbines tripping off accident happening in the region of Guyuan in North China, this paper explains the accident development process, analyzes the main reason for the cascading wind turbines tripping off, builds the simulation model according to the actual data of the North China Grid and the wind power integration system, and reconstructs the accident process based on the simulation, discusses the countermeasures to avoid this kind of cascading accident.