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大型变速恒频风力发电机组建模与仿真
引用本文:李建林,付鸿雁,田桂娥,胡书举,赵斌,许洪华.大型变速恒频风力发电机组建模与仿真[J].太阳能学报,2008,29(1):6-12.
作者姓名:李建林  付鸿雁  田桂娥  胡书举  赵斌  许洪华
作者单位:1. 中国科学院电工研究所,北京,100087
2. 河北理工大学,唐山,063009
基金项目:国家高技术研究发展计划(863计划)
摘    要:基于SIMULND技术,利用双馈感应发电机、风力机、电压型变流器、电压型逆变器的数学模型建立了相应的仿真模型;并对定子侧直接与50Hz电网连接,转子侧连接AC/DC/AC变流器的典型变速恒频风力发电系统进行了仿真验证.几个单独的风力发电系统子系统可以通过级联的方式构成大型风力发电场来模拟整个电网的运行情况.仿真结果表明,DFIG仿真模型的正确性和验证大型风电场的有效性.

关 键 词:变速恒频  双馈感应发电机  仿真模型  风力机  级联  风电场  变速恒频风力发电系统  风力发电场  发电机组  建模与仿真  POWER  PLANT  WIND  SIMULATION  ANALYSIS  MODEL  有效性  大型风电场  仿真验证  仿真结果  运行情况  拟整  构成  过级  转子  连接  电网  定子
文章编号:0254-0096(2008)01-0006-07
收稿时间:2006-06-19
修稿时间:2006年6月19日

MATHEMATICAL MODEL AND SIMULATION ANALYSIS ON LARGE-SCALE WIND POWER PLANT
Li Jianlin,Xu Hongyan,Tian Gui,e,Hu Shuju,Zhao Bin,Xu Honghua.MATHEMATICAL MODEL AND SIMULATION ANALYSIS ON LARGE-SCALE WIND POWER PLANT[J].Acta Energiae Solaris Sinica,2008,29(1):6-12.
Authors:Li Jianlin  Xu Hongyan  Tian Gui  e  Hu Shuju  Zhao Bin  Xu Honghua
Abstract:A DFIG consisting of a wound rotor induction generator and an AC/DC/AC IGBT-based PWM converter have been used for the simulation model of wind turbines based on SIMULINK technology. The stator winding is connected directly to the 50 Hz grid while the rotor is fed at variable frequency through the AC/DC/AC converter was built, and the control performance of VSCF wind power generation system with DFIG was simulated. The results showed that the DFIG can realize VSCF operation. Large-scale wind power plant consists of cascaded Individual wind power generation system. Validity of DFIG module is verified by simulation. The DFIG simulation module built can be used for simulation study on the DFIG and associated control system.
Keywords:
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