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IMPLEMENT OF PWM PULSE GENERATOR BASED CPLD FOR CASCADEDMULTILEVEL CONVERTER

机译:级联多电平转换器的基于PWM脉冲发生器的CPLD的实现

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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.
机译:载波相移正弦脉冲调制(SPWM)是级联多电平转换器的一种常用算法。本文详细提出了采用复杂可编程逻辑器件(CPLD)实现载波相移PWM的方法。简化了电路设计,提高了系统可靠性,并可以保证触发电源开关的同步性。最后,给出了实验结果。

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