POWER CONVERTER AND METHOD OF ASSEMBLING THE SAME

摘要

A power converter includes a plurality of power conversion modules. At least one power conversion module includes a plurality of power conversion devices defining a three-level bridge. A first power conversion module includes four terminals including one of a positive terminal and a negative terminal, an output terminal, a first neutral terminal, and a second neutral terminal The first neutral terminal is coupled to a direct current (DC) link and the second neutral terminal is coupled to a second power conversion module.