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(shù)的變化而變化,然后把這一結(jié)論運(yùn)用到改進(jìn)并聯(lián)逆變器的控制中,最后給出改進(jìn)前和改進(jìn)后的試驗(yàn)波形。
敘詞:逆變器并聯(lián) 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