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:
Oct. 25, 2016
Filed:
Mar. 20, 2015
Applicant:
Solum Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Solum Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/00 (2016.01); H02P 21/14 (2016.01);
U.S. Cl.
CPC ...
H02P 21/141 (2013.01); H02P 21/0025 (2013.01); H02P 21/26 (2016.02); H02P 25/024 (2016.02); H02P 2207/05 (2013.01);
Abstract
There is provided a driving apparatus of an interior permanent magnet synchronous motor (IPMSM) including a current command generator outputting a current command on a synchronous reference frame based on a command torque, wherein the current command generator generates the current command based on a variation in magnetic flux with respect to a rotor of the IPMSM.
Park, Kyeoung. (2016). Apparatus for driving interior permanent magnet synchronous motor and method of controlling the apparatus (U.S. Patent No. 9479102). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9479102
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile