摘要
阐述了空间矢量脉宽调制SVPWM的原理,在MATLAB的Simulink仿真环境下,对系统进行了仿真,利用Altera公司的CycloneⅡ系列FPGA实现了调制算法,产生6路SVPWM调制波,用于对三相电压源型逆变器进行调制,得到了对称的三相电压波形,仿真和实验结果与理论计算完全相符,验证了算法的正确性和可行性.
After analyzing the principle of three-phose SVPWM,the system was simulated in MATLAB/SimuLink.Altera＇s CycloneⅡseries FPGA was used to realize the arithmetic, and six SVPWM modulation waveforms were generated.Three-phase voltage source inverter was modulated by the SVPWM waves,symmetrical voltage wave forms were gained.The simulation and experiment results were accordant with theoretical analysis.The validity of the arithmetic was verified.
出处
《南开大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第4期26-30,共5页
Acta Scientiarum Naturalium Universitatis Nankaiensis
基金
天津市重点基金(11JCZDJC22900)
