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:
May. 12, 2026
Filed:
Jan. 22, 2024
Hangzhou City University, Hangzhou, CN;
HANGZHOU CITY UNIVERSITY, Hangzhou, CN;
Abstract
The present disclosure discloses a multiplexing topological structure for simultaneously realizing control of a duplex-winding motor and charging of an on board charger. By controlling the connecting and disconnecting state of a specific relay, the bidirectional switching between the control topology of the duplex-winding motor and the charging topology of the on board charger is realized. In the duplex-winding motor control mode, the topology is divided into a battery module, a duplex-winding motor power control module, a duplex-winding motor power control module, a duplex-winding motor winding module and a duplex-winding motor winding module; in the on board charger charging mode, the topological structure is divided into a electric supply module, a PFC inverter circuit module, an inverter module, an isolation transformer module, a rectifier module and a battery module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile