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. 06, 2022
Filed:
Nov. 08, 2018
Applicant:
GE Energy Power Conversion Technology Ltd, Warwickshire, GB;
Inventors:
Benjamin Guy Salter, Rugby, GB;
Martin Samuel Butcher, Rugby, GB;
Assignee:
GE ENERGY POWER CONVERSION TECHNOLOGY LIMITED, Rugby, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/40 (2016.01); H02K 11/02 (2016.01); H02K 1/18 (2006.01); H02P 29/024 (2016.01); H02K 11/01 (2016.01); H02K 11/33 (2016.01); H02K 5/22 (2006.01); H02K 5/24 (2006.01); H03H 7/06 (2006.01);
U.S. Cl.
CPC ...
H02K 11/40 (2016.01); H02K 1/185 (2013.01); H02K 5/225 (2013.01); H02K 5/24 (2013.01); H02K 11/0141 (2020.08); H02K 11/02 (2013.01); H02K 11/33 (2016.01); H02P 29/0241 (2016.02); H03H 7/06 (2013.01);
Abstract
The invention relates to a power system that includes an electrical machine, (e.g., a motor or generator). The electrical machine has a stator with a stator winding connected to a power converter. The power system includes an assembly to reduce, and optionally eliminate, common mode currents between the electrical machine and the power converter. The assembly includes a stator frame connected to ground potential and an electrical insulator (e.g., a plurality of stator mounts) located between the stator frame and the stator.