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首页> 外文会议>International Conference on Computer and Electrical Engineering;ICCEE '09 >Voltage Spikes and Harmonics Reduction for Inductive Load Single Phase Matrix Converter Using MATLAB
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Voltage Spikes and Harmonics Reduction for Inductive Load Single Phase Matrix Converter Using MATLAB

机译：基于MATLAB的感性负载单相矩阵变换器的电压尖峰和谐波抑制。

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摘要

This work presents improved sinusoidal pulse width modulation (ISPWM) used for reduction of harmonics from the output of cycloconverter based on single-phase matrix converter (SPMC). The usage of inductive load often arise the problem of switching spikes which can be overcome by providing a commutation path for energy stored at the load. The insulated gate bipolar transistor (IGBT) was used as the switching device. The modeling and simulation of the work were implemented by MATALAB/SimuLink. Simulation results for different desired output frequencies are presented showing how to cancel the spikes generated by the inductive load. The paper presents also the way to reduce the harmonics using the proposed improved sinusoidal pulse width modulation (ISPWM) and comparison with traditional sinusoidal pulse width modulation (SPWM).
机译：这项工作提出了改进的正弦脉冲宽度调制（ISPWM），用于减少基于单相矩阵转换器（SPMC）的循环转换器输出中的谐波。感应负载的使用通常会产生开关尖峰的问题，可以通过为负载中存储的能量提供换向路径来克服这种问题。绝缘栅双极型晶体管（IGBT）用作开关器件。工作的建模和仿真是由MATALAB / SimuLink进行的。给出了不同期望输出频率的仿真结果，显示了如何消除感性负载产生的尖峰。本文还提出了使用改进的正弦脉冲宽度调制（ISPWM）并与传统正弦脉冲宽度调制（SPWM）进行比较来降低谐波的方法。

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