接入地区电力系统的大容量风电场无功补偿配置方法  

Reactive power placement for large capacity wind farms in regional power systems

作　　者：蒋愈勇 雷金勇 文福拴[2,3] 

机构地区：[1]南方电网科学研究院,广东广州510080 [2]文莱科技大学 [3]浙江大学电气工程学院,浙江杭州310027

出　　处：《华北电力大学学报（自然科学版）》2014年第5期1-5,11,共6页Journal of North China Electric Power University：Natural Science Edition

基　　金：国家高技术研究发展计划(863计划)资助项目(2011AA05A105)

摘　　要：在包括不同类型风电场接入的地区电力系统中,如何适当配置无功补偿容量是一个需要解决的实际问题。在此背景下,提出了适用于所有类型风电场的无功补偿容量配置方法。首先提出了"无功补偿空间"的概念,之后采用仿真计算方法来获得风电场比较准确的无功特性,进而快速确定风电场的无功补偿容量。最后,以某海上风电场为例,采用所提出的方法进行了计算和分析,说明了其可行性和有效性。In a regional power system with different kinds of wind farms integrated,how to properly determine the reactive power compensation capacity is a practical problem to be solved. Given this background,a generalized approach is presented for reactive power capacity placement of various kinds of wind farms in a regional power system. A new concept named the reactive power compensation space is first proposed,and then a simulation-based approach employed to attain accurate reactive power characteristics and further the reactive power capacity placement of wind farms. Finally,a typical offshore wind farm is employed to demonstrate the feasibility and efficiency of the proposed method.

关 键 词：风电场 无功补偿空间 无功特性 容量配置 海上风电场 

分 类 号：TM614[电气工程—电力系统及自动化]