摘要
本文详细分析了SVPWM控制算法并对该算法进行改进,且还深入的研究了SVPWM处在过调制时应采取的措施,最后在MATLAB/Simulink对该算法进行验证,仿真不但验证了算法的正确性,结果表明,利用SVPWM控制技术,不仅提高了直流电压的利用率,还减小了相电流的谐波含量。
This paper analyzed the SVPWM algorithm in detail and raised the improvement for it, meanwhile, it stat- ed the proper measurement which should be adopt while the SVPWM is in over modulation. The algorithm was verified in MATLAB / Simulink, and the simulation showed it is correct. With the SVPWM control algorithm, It not only improved the DC voltage utilization, but also decreased the harmonic percentage of the phase current.
出处
《现代机械》
2013年第3期54-56,60,共4页
Modern Machinery
基金
贵州省基金项目
风光互补发电系统的效率优化控制关键技术研究
