并聯逆變器功率均分控制研究

摘要：本文先分析了單模塊逆變器等效輸出阻抗中的電阻值和電感值，得出了電阻值和電感值的比例是隨著電路參數的變化而變化，然后把這一結論運用到改進并聯逆變器的控制中，最后給出改進前和改進后的試驗波形。 敘詞：逆變器并聯 輸出阻抗 有功功率 無功功率 Abstract：This paper first analyzes the resistance value and inductance value in the output resistance of the single module inverter, and concludes that the ratio of the two values is proportional to the parameter value of the inverter control circuit.　Then this conclusion is applied to ameliorate the control of the paralleling inverter. Finally the experimental waveforms before and after the amelioration are given. Keyword：paralleling inverter output resistance active power reactive power