摘要
变速恒频双馈风力发电机(VSCF-DFIG)是一种先进、高效的风力发电系统.主要介绍了空载双馈风力发电机的数学模型,及其并网矢量控制策略,并在MATLAB/SIMULINK仿真平台上建立了仿真模型,通过仿真验证模型的有效性.仿真实验结果表明,模型能正确反映VSCF-DFIG的空载并网控制特性,对并网技术的分析研究具有重大的意义.
VSCF-DFIG is an advanced,highly efficient wind power generation system. According to DFIG prlnciple,the DFIG mathema- ical model of idle grid-connection was established and the VSCF-DFIG controlled strategy was analyzed. In MATLAB/SIMULINK simulation platform, a simulation model was validated by simulation. The simulation results show that the model can correctly reflect the characteristics of the idle grid-connection and has great significance for the study of idle grid-connection.
出处
《内蒙古科技大学学报》
CAS
2011年第3期249-252,共4页
Journal of Inner Mongolia University of Science and Technology
基金
内蒙古科技创新引导奖励资金资助项目(20071912)
关键词
空载并网控制
双馈感应发电机
仿真
矢量控制
idle grid-connection
doubly fed induction generator（DFIG）
simulation
vector control
