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首页> 外文会议>International Conference on Sciences and Techniques of Automatic Control and Computer Engineering >Study, analysis and simulation of three phase three-level, five-level and seven-level neutral-point-clamped inverters by PSIM
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Study, analysis and simulation of three phase three-level, five-level and seven-level neutral-point-clamped inverters by PSIM

机译：PSIM对三相三电平，五电平和七电平中性点钳位逆变器的研究，分析和仿真

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摘要

In this paper, a Pulse Width Modulation (PWM) control of multi levels inverters neutral-point-clamped (NPC) inverter is proposed. First, the structures of this power converter are presented. After that, a PWM control strategy is developed. Finally several electrical simulations were performed, using the software PSIM environment, to validate the theoretical analysis described previously. In particular, the three structures: three levels, five-level and seven-level inverters neutral-point-clamped (NPC) are studied.
机译：本文提出了一种多电平逆变器中性点钳位（NPC）逆变器的脉宽调制（PWM）控制。首先，介绍该功率转换器的结构。之后，开发了PWM控制策略。最后，使用软件PSIM环境进行了几次电气仿真，以验证前面所述的理论分析。特别地，研究了三种结构：三级，五级和七级逆变器中性点钳位（NPC）。

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