二电平三相逆变器低开关频率同步调制的时域约束优化

2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2018-08-01 DOI:10.1109/EPEPEMC.2018.8521912

A. Khamitov, Aldivar Semedyarov, R. Polichshuk, A. Ruderman

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引用次数: 3

摘要

当前总谐波失真(THD)最小化有不同的方法——频域或时域的THD计算和全局或约束优化问题的表述。从计算效率和鲁棒性的角度来看，时域约束优化问题的表述似乎是最合适的。本文给出了两电平三相逆变器电流谐波损耗的时域约束优化结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Time Domain Constrained Optimization of Low Switching Frequency Synchronous Modulation for a Two-Level Three-Phase Inverter

There are different approaches to current Total Harmonic Distortion (THD) minimization – frequency domain or time domain THD computation and global or constrained optimization problem formulation. Time domain constrained optimization problem formulation seems to be most adequate from computational efficiency and robustness perspectives. The paper presents time domain constrained optimization results of current THD / harmonic loss for a two-level three-phase inverter.

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2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC)

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