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:
Sep. 27, 2022
Filed:
Dec. 19, 2016
General Electric Company, Schenectady, NY (US);
Zhihui Yuan, Garching b. Munich, DE;
Stefan Schroeder, Garching b. Munich, DE;
Jie Shen, Shanghai, CN;
Mohamed Ahmed Abdelmohsen Hashem, Garching b. Munich, DE;
Yunzheng Chen, Garching b. Munich, DE;
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Abstract
A power conversion system includes one or more power conversion devices coupled to a grid connection. Each of the power conversion devices includes a power converter for converting a first multiphase current provided by the grid connection into a second current; a grid side filter coupled between the grid connection and an input of the power converter; a load side filter coupled to an output of the power converter; neutral points of the grid side filter and the load side filter connected together to form a first node; wherein the first node is not directly grounded.