UPS矢量控制的SPICE辅助分析

Conference Proceedings., Eleventh International Telecommunications Energy Conference Pub Date : 1989-10-15 DOI:10.1109/INTLEC.1989.88303

S. Delfiore, G. Franceschini, C. Tassoni

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引用次数: 1

摘要

研究了以速度与电压脉动相对应的旋转参照系为基准的电压矢量和电压脉动本身为基础的不间断电源控制的可能性。为了验证控制策略的可行性，进行了spice辅助的数字仿真。数值结果表明，在负载不对称的情况下，由于电压波形的非正弦波而产生脉动纹波。然而，计算机谐波失真值是可以接受的。

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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SPICE aided analysis of UPS vector control

The possibility is studied of UPS (uninterruptible power supply) control based on the voltage vector referred to a rotating reference frame with velocity corresponding to voltage pulsation and on voltage pulsation itself. To verify the feasibility of the control strategy, a digital SPICE-aided simulation is reported. The numerical results show that, with an asymmetrical load, a pulsation ripple is present owing to the nonsinusoidal voltage waveforms. Nevertheless, the computer harmonic distortion values are acceptable.<>

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来源期刊

Conference Proceedings., Eleventh International Telecommunications Energy Conference

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