大规模风电汇集系统无功电压管控机制及关键技术研究  

Research on Reactive Power and Voltage Control Mechanism and Key Technology in Large-scale Wind Power System

作　　者：王皓靖 刘海涛 刘辉 吴涛 罗玮 

机构地区：[1]国网冀北电力有限公司电力科学研究院,北京100045 [2]国网冀北电力有限公司,北京100053

出　　处：《华北电力技术》2014年第9期48-54,60,共8页North China Electric Power

摘　　要：随着我国风电的快速发展及大规模集中接入,大规模风电汇集系统的无功电压控制能力日趋成为制约风电消纳能力的关键因素。文章依托我国某千万千瓦级风电基地,提出了大规模风电汇集系统无功电压管控机制,围绕风电前期规划、设备并网检测、风电运行监测这3个环节深入开展大规模风电汇集系统无功补偿配置方法、风电场动态无功补偿装置并网检测技术、基于WAMS数据的风电汇集系统无功电压监控评价方法及评价系统开发等关键技术研究,以全面提升大规模风电汇集系统安全运行水平,提高风电集中送出及消纳能力。With the rapid progressing of wind power in China and the large-scale integration of wind power,the control of reactive power and voltage of large-scale wind power system had been increasingly important for the security and stability of power system. In this paper, the reactive power and voltage control mechanism and key technologies were put forward based on a real 10 GW wind power collection system. Key technologies including principle of reactive power configuration, the performance testing technology for dynamic reactive power compensation devices, and the real-time monitoring and evaluating technology on voltage and reactive power based on WAMS data for wind power system were illustrated in this paper in order to improve the voltage safety and consumption level of wind power.

关 键 词：风电 无功电压控制 风电规划 动态无功补偿装置 WAMS 

分 类 号：TM614[电气工程—电力系统及自动化]