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. 14, 2020
Filed:
Sep. 26, 2017
Applicant:
Steering Solutions Ip Holding Corporation, Saginaw, MI (US);
Inventors:
Prerit Pramod, Saginaw, MI (US);
Krishna MPK Namburi, Saginaw, MI (US);
Assignee:
Steering Solutions IP Holding Corporation, Saginaw, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 7/06 (2006.01); B62D 5/04 (2006.01);
U.S. Cl.
CPC ...
B62D 5/0463 (2013.01); B62D 5/046 (2013.01); B62D 5/0481 (2013.01); H02P 7/06 (2013.01);
Abstract
Technical solutions are described for a control system that includes a current command module configured to receive a torque command and output a current command for controlling a direct current (DC) motor, and a regenerative current limiting module configured to receive a regenerative current limit as an input and actively compute a motor current limit based on the regenerative current limit, the regenerative current limiting module configured to limit the current command based on the motor current limit.