Comparison of four power electronic transformer topologies on unbalanced load correction capacity

作者: Shaodi Ouyang , Jinjun Liu , Xinyu Wang , Shuguang Song , Xueyu Hou

DOI: 10.1109/ECCE.2015.7310183

关键词:

摘要: This paper compares the unbalanced load correction capacity between four different PET topologies: SPC modular topology, CPC self-balancing topology and a proposed MAB based topology. The theoretical analysis show that can only achieve compensation within limited range both of them require additional power rating semiconductor devices to compensation. full-range without requiring devices, but they number transformers devices. Simulation results verifies methods their limitation all these topologies. also efficiency two Theoretical has higher it is verified by experiment results.

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