A Family of Five-Level Pseudo-Totem Pole Dual Boost Converters
Qingsong Zhao,
Guixi Miao,
Hong Dai
et al.
Abstract:In this paper, based on the pseudo-totem pole (PTP) circuit, a family of five-level PTP dual boost converters (PDBC) is proposed. A dual boost converter has some unique advantages, such as having no risk of bridge arm shoot-through and no problems related to switch body diode reverse recovery; thus, it has a good potential for applications. First, the derivation process, working principle, modulation and strategy of the topology are analyzed. Further, the number of power devices, switch voltages and current st… Show more
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