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:
Jan. 07, 2020
Filed:
Jun. 19, 2018
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Jiyao Wang, Canton, MI (US);
Wei Xu, Canton, MI (US);
Yinghan Xu, San Jose, CA (US);
Silong Li, Canton, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60L 53/22 (2019.01); B60L 15/00 (2006.01); B60L 50/51 (2019.01); B60L 53/14 (2019.01); B60L 3/00 (2019.01);
U.S. Cl.
CPC ...
B60L 53/22 (2019.02); B60L 15/007 (2013.01); B60L 50/51 (2019.02); B60L 53/14 (2019.02); B60L 3/003 (2013.01); B60L 2210/30 (2013.01); B60L 2210/42 (2013.01); B60L 2210/46 (2013.01); B60L 2220/58 (2013.01); B60L 2240/427 (2013.01); B60L 2240/429 (2013.01);
Abstract
An electric drive system for a vehicle includes an electric machine having first conductors arranged in slots of a stator to form phase windings and a second conductor arranged in the slots to form a secondary winding that produces a voltage indicative of a common mode voltage caused by voltages applied to the phase windings. The voltage can be used to supply power to electronic components and for diagnosis and control of the electric machine and an associated inverter.