电力系统潮流计算中的风电场模型研究现状及展望

摘要

For building a stable wind generation field model, it is very necessary to have correct tidal current calculation result. Introduction was made to models of tidal current calculation in wind generation based on constant speed constant frequency and variable speed constant fre-quency wind generators both at home and abroad. This paper gave three kinds of generator models and disposals of wind generation field nodes in different operation modes in power system tidal current calculation respectively. Insufficient points of existing wind generation field models and tidal current calculation were summarized. This paper points out that probability tidal current calculation can solve the above mentioned problems.%　　准确的潮流计算结果对于建立风电场稳态模型是十分必要的。介绍了目前国内外基于恒速恒频和变速恒频风力发电机的风电场在潮流计算中的模型，分别给出了电力系统潮流计算中三种机型以及不同运行方式下风电场节点的处理方法。总结了现有风电场模型及潮流计算的不足之处，指出概率潮流计算能解决以上问题。