带多脉波整流的级联逆变器研究
徐海波;朱忠尼;陈元娣;王永攀
【期刊名称】《空军预警学院学报》 【年(卷),期】2012(000)005
【摘要】 This paper presents a combined converter circuit of high power inverter consisted of multiple pulse waveform rectifier with autotransformer and cascaded inverter, by combining the advantages of multiple pulse waveform rectifier and cascaded inverter. In view of the problem that the triggering angle control algorithm of the current cascaded inverter with staircase control can only apply to a constant voltage difference mode and not be on line calculation, this paper proposes an easy algorithm that can be applied to a varying voltage differential mode and the on line calculation of triggering angle implemented. Finally, by the experimental results, the correctness of the theoretical analysis is verified, which shows the proposed combinative converter circuit is of higher utility value for high power inverter.% 将多脉波整流和级联逆变器两者的优点相结合，提出了一种采取带自耦变压器的多脉波整流和级联逆变器构成大功率逆变器的组合式变换电路。针对目前阶梯波控制级联逆变器的触发角控制算法仅适用于等电压差模式且不能在线计算的问题，提出了一种适用于电压级差不等模式且可实现触发角在线计算的简易算法。最后通过实验结果验证了理论分析的正确性。该组合式变换电路在大功率逆变器应用中具有较高的实用价值。
带多脉波整流的级联逆变器研究
