电流源逆变器(CSI)多重化的可逆脉冲分配器研究

Study of Reversible Pulse Distributor for CSI Multiplicity

为了改善CSI多重化的输出电流波形,本文提出一种可同时对各逆变器预充电、简单、可靠的独立电源CSI多重化的可逆脉冲分配器。提出了公用电源CSI二、三重化的可逆脉冲分配器设计方法,以保证各个逆变器的电压相等,这样,可避免负载分配不均所造成的晶闸管损坏。

In order to ensure to improve the output current waveform of CSI multiplicity, a simultaneous precharging each invertor, simple, reliable RPD for independent source CSI multiplicity is presented in this paper. Here we propose the design method of RPD for common source CSI multiplicity(two--three) to ensure the voltage of invertors to be equal to each other, so as to avoid damage to SCR resulted from the distribution of load unequal to each other.