The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2026
Filed:
Jul. 02, 2024
Shanghai Jiao Tong University, Shanghai, CN;
Delta Electronics (Shanghai) Co., Ltd., Shanghai, CN;
Jianwen Zhang, Shanghai, CN;
Jianqiao Zhou, Shanghai, CN;
Han Wang, Shanghai, CN;
Gang Shi, Shanghai, CN;
Xu Cai, Shanghai, CN;
Shanghai Jiao Tong University, Shanghai, CN;
Delta Electronics (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
A power electronic transformer includes three modules, the three modules each including: a first submodule; a second submodule; and a third submodule including a first power conversion module including N first power conversion units having input ports connected to the N output ports of the first submodule in one-to-one correspondence, and a second power conversion module including M first power conversion units having input ports connected to the M output ports of the second submodule in one-to-one correspondence, the first input port of the first submodule of the three modules has one terminal connected to three phases of a first three-phase alternating current in one-to-one correspondence, and the other terminal connected to three phases of a second three-phase alternating current in one-to-one correspondence, output ports of the N first power conversion units are connected in parallel to output ports of the M first power conversion units.