具有功率平衡和电压波形对称的六相多逆变器系统

2018 IEEE 3rd International Conference on Intelligent Energy and Power Systems (IEPS) Pub Date : 2018-09-01 DOI:10.1109/IEPS.2018.8559509

V. Oleschuk, V. Ermuratskii

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引用次数: 3

摘要

分析了采用分相(双三相)异步电动机的四逆变器系统在直流电源功率平衡能力要求下的运行情况。研究表明，改进的具有300个非开关间隔的不连续空间矢量调制算法既可以提供功率平衡操作，又可以改善六相系统的相位和线对线电压的频谱组成。仿真结果说明了系统在不同控制模式下的行为。

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Six-Phase Multi-Inverter System with Power Balancing and Voltage Waveform Symmetries

Analysis of operation of four-inverter-based system with split-phase (dual three-phase) induction motor under condition of the required power balancing capability of dc sources has been done. It has been shown, that modified algorithms of discontinuous space-vector modulation with the 300-non-switching intervals allow providing both power balancing operation and improved spectral composition of the phase and line-to-line voltages of six-phase system. Results of simulation illustrate behavior of system under different control modes.

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2018 IEEE 3rd International Conference on Intelligent Energy and Power Systems (IEPS)

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