IMPLEMENT OF PWM PULSE GENERATOR BASED CPLD FOR CASCADEDMULTILEVEL CONVERTER

摘要：

Carrier phase-shifting Sinusoidal Pulse With Modulation (SPWM) is one kind of commonly used algorithm for cascaded multilevel converter.The method of realization carrier phase-shifting PWM adopting Complex Programmable Logical Device (CPLD) is proposed in detail in this paper.This method simplifies the circuit design, enhances the system reliability and might guarantee the synchronicity of triggering power switches.At the end, the experimental results are given.

关键词： CPLD Cascaded multilevel converter Carrier phase-shifting PWM

作者: CHANG-YONG ZHANG JING-HONG WANG ZHEN-ZHOU WANG ZHI-GANG LI

作者单位: Electrical Apparatus Institute, Hebei University of Technology, Tianjin 300130,China Electrical Apparatus Institute, Hebei University of Technology, Tianjin 300130,China;Information Tec College of Electrical Engineering, North China Electric Power University, Baoding 071003, China

会议类型: 国际会议

会议名称: 2007 International Conference on Machine Learning and Cybernetics(IEEE第六届机器学习与控制论国际会议)

会议地点: 香港

会议语种:英文

页码: 1450-1453

在线出版日期: 2007-08-19（万方平台首次上网日期，不代表论文的发表时间）