电测与仪表2017，Vol.54Issue(5)：16-21,39,7.
风电调频的控制参数选择及其影响分析
Selection of control parameters for wind power participating in frequency regulation and the analysis of its influence
摘要
Abstract
With the increase of penetration ratio of wind power in power grid,it is required for grid-friendly wind farms to participate in frequency regulation.For the further improvement of the frequency quality of the power system,it is necessary to do some research on the controlling parameters of wind power participating in frequency regulation and its impact on the system frequency.The participation of wind power in frequency regulation is aimed at reducing the frequency change rate at the initial stage of the load mutation and frequency deviation in the steady state.In this paper,we find out the controlling parameters affecting frequency regulation from the perspectives of de-loading control scheme,virtual inertia and primary frequency regulation,and the influence of the parameters on the frequency characteristic are analyzed quantitatively.Finally,a simulation model of a three-terminal system with wind plants is established,and the frequency responses under different controlling parameters are calculated.The simulation results show that the reasonable setting of the controlling parameters brings about strong ability in frequency regulation for wind power,therefore,the significant improvement in frequency quality of the power system.关键词
风力发电/虚拟惯性/一次调频/调频控制参数/调频影响Key words
wind generation/virtual inertia/primary frequency regulation/control parameters of frequency regulation/influence of frequency regulation分类
信息技术与安全科学引用本文复制引用
黑阳,付媛,王毅,张祥宇..风电调频的控制参数选择及其影响分析[J].电测与仪表,2017,54(5):16-21,39,7.基金项目
中央高校基本科研业务费专项资金资助项目(2015MS93) （2015MS93）
