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:
Apr. 18, 2023
Filed:
Nov. 04, 2019
Yangzhou Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd., Jiangsu, CN;
Southeast University, Jiangsu, CN;
State Grid Jiangsu Electric Power Co., Ltd., Jiangsu, CN;
State Grid Corporation of China, Beijing, CN;
Yangzhou Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd., Yangzhou, CN;
SOUTHEAST UNIVERSITY, Nanjing, CN;
State Grid Jiangsu Electric Power Co., Ltd., Beijing, CN;
State Grid Corporation of China, Beijing, CN;
Abstract
The present disclosure relates to a submodule topology circuit for a modular multilevel converter and a method for controlling same. The submodule topology comprises an inlet port and an outlet port, at least two half-bridge submodules, a plurality of first switching devices, a plurality of thyristors and a plurality of diodes, wherein the at least two half-bridges are connected in series and are provided between the inlet port and the outlet port, and each of the half-bridge submodules is provided with an input port, a first output port and a second output port.