一种并联逆变器多重控制策略的研究

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI:10.1109/ICEMI.2011.6037993

Wang Fang, Z. Yi, Wang Zhen

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引用次数: 0

摘要

本文采用了一种基于重复控制的多重控制策略。该策略改善了逆变器的暂态响应特性，降低了输出电压波的谐波失真。针对冗余并联逆变电源系统，提出了一种瞬时共流分布式控制方案。基于平均电流法的电流共享，采用共享总线连接所有并联模块，不需要额外的控制模块。给出了实验结果，并对重要波形进行了讨论。

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Research on a kind of multiple control strategy for parallel connected inverters

A kind of multiple control strategy based on repetitive control is applied in this paper. The inverter transient response characteristic is improved and harmonic distortion of output voltage wave is reduced by this strategy. A distributed control scheme with instantaneous current sharing is developed for redundant parallel inverter power supply system. Current sharing based upon the average current method is realized by using a shared bus to connect all the parallel modules without extra control modules. The experiment results are achieved and the important waveforms are discussed.

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IEEE 2011 10th International Conference on Electronic Measurement & Instruments

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