电气传动2012，Vol.42Issue(9)：29-32,55,5.
基于DSP与FPGA的5电平逆变器研究
Research of Five-level Inverter Based on DSP and FPGA
摘要
Abstract
The diode-clamped five-level inverter topology and SVPWM algorithm based on the 60?coordinate system were analyzed, built a Matlab simulation model and designed control system based on DSP and FP-GA. DSP generated three-phase 12-channel PWM pulses on the bridge,and FPGA completed the expansion of the PWM pulse and added dead zone,and generated 24 PWM pulses with dead zone. Finally,this system was implemented on the Tl's TMS320F28335 DSP and Altera EP3C25 FPGA and test was completed on the hardware platform. Experimental results verify the correctness of this topology and SVPWM algorithm.关键词
5电平逆变器/空间矢量脉宽调制/60°坐标系/现场可编程门阵列/数字信号处理器Key words
Five-level inverter/space vector pulse width modulation(SVPWM)/60°coordinate system/field programable gate array(FPGA)/ digital signal processor(DSP)分类
信息技术与安全科学引用本文复制引用
戴鹏,李俊杰,朱洪顺,符晓..基于DSP与FPGA的5电平逆变器研究[J].电气传动,2012,42(9):29-32,55,5.基金项目
中央高校基本科研业务费专项资金(2010QNB32) （2010QNB32）
