风电机组大范围脱网原因分析及对策  

Analysis and Countermeasures for Large Scale Grid Dropout of Wind Turbines

作　　者：闫忠平 刘汉民 雷为民 王劲松[2] 黄天啸[2] 郑立[2] 宋鹏[2] 

机构地区：[1]国网新源张家口风光储示范电站有限公司,河北张家口075000 [2]华北电力科学研究院有限责任公司,北京100045

出　　处：《华北电力技术》2011年第12期16-18,32,共4页North China Electric Power

摘　　要：风电的大规模发展对电网的安全稳定运行提出了新的挑战。本文对近期风电机组出现的大规模脱网的故障过程进行了描述,对故障机理进行了初步分析。根据上述分析,给出了防止风电机组大规模脱网的应对设想。Development of wind power is a new challenge to the safety and stability of the electric power system. The article introduced the problem of large scale of wind turbines disconnection from the gird recently, and the fault mechanism were analyzed. According to the above analysis, the measures are given to prevent large scale of wind turbines disconnection from power gird.

关 键 词：风力发电 大规模脱网 无功调节 

分 类 号：TM614[电气工程—电力系统及自动化]