摘要
为了使无刷双馈风力发电系统实现变速恒频风力发电,关键在于寻求一种输入输出特性好、电力谐波低、能量可以双向流动"绿色"变换器。应用Matlab/Simulink建立了矩阵变换器系统直接传递函数调制策略的仿真模型,并采用TMS320LF2407数字信号处理器和MAX7000系列的EPM7128复杂可编程逻辑器件设计了矩阵变换器实验系统进行实验,仿真和实验验证了矩阵变换器设计的可行性和正确性,为矩阵变换器应用于无刷双馈风力发电系统奠定实验基础。
In order to realize variable speed constant frequency wind power generation for brushless doubly-fed wind power generation system,the key is to seek a good input and output characteristics,low-power harmonic,and bi-directional power flow＂green converter＂.The simulation model of direct transfer function control strategy in matrix converter was established with Matlab/Simulink software.And the matrix converter system based on TMS320LF2407 digital signal processor and EPM7128 complex programmable logic device were designed.The simulation and experiment results verify the feasibility of the design of matrix converter,which offers an experimental basis for matrix converter applide in brushless doubly-fed wind power generation system.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2010年第4期30-35,共6页
Proceedings of the CSU-EPSA
基金
国家自然科学基金重点项目(60534040)
关键词
风力发电系统
矩阵变换器
数字信号处理器
复杂可编程逻辑控制器
直接传递函数
wind power generation system
matrix converter
digital signal processor（DSP）
complex programmable logic controller（CPLD）
direct transfer function
