风电机组低电压穿越能力对110kV电网的影响研究  

Research on influences of wind turbines low voltage ride through capability on 110 kV grid

作　　者：张磊 陈道君[2] 王灿[2] 呙虎[2] 李晨坤[2] 

机构地区：[1]湖南省湘电锅炉压力容器检验中心有限公司,湖南长沙410007 [2]国网湖南省电力公司电力科学研究院,湖南长沙410007

出　　处：《湖南电力》2016年第6期18-20,43,共4页Hunan Electric Power

摘　　要：在介绍双馈感应风电机组及低电压穿越能力的基础上,结合湖南郴州地区实际并网风电场,仿真分析风电机组具备/不具备低电压穿越能力对110 kV电网的影响。结果表明:并网风电机组具备低电压穿越能力非常必要,可以尽量减少故障对系统安全稳定运行的负面影响。Based on the introduction of doubly fed induction wind turbine and low voltage ride through capability, combining with Chenzhou actual grid-connected wind farms, simulation and analysis on influences of wind farms have/does not have low voltage ride through capability on 110 kV grid. The results show that the low voltage ride through capability of grid-connected wind turbines is necessary to minimize the negative impact of failures on the system security and stability.

关 键 词：双馈感应风电机组 低电压穿越能力 系统安全稳定 

分 类 号：TM712[电气工程—电力系统及自动化]