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. 14, 2025
Filed:
Aug. 13, 2020
Byd Company Limited, Guangdong, CN;
Feiyue Xie, Shenzhen, CN;
Changjiu Liu, Shenzhen, CN;
Jicheng Li, Shenzhen, CN;
Lei Hu, Shenzhen, CN;
Yihao Zheng, Shenzhen, CN;
BYD COMPANY LIMITED, Shenzhen, CN;
Abstract
The disclosure provides a motor and an energy conversion device. The motor includes a motor coil having x sets of windings. A number of phases of the x sets of windings is m. In each of the x sets of windings, each phase winding includes ncoil branches. A first end of each of the ncoil branches is connected with a first end of a coil branch separated from the coil branch by an electrical angle of 360 degrees, to form mphase endpoints. A second end of each of the ncoil branches of each phase winding is connected with a second end of a coil branch separated from the coil branch by an electrical angle of P*(360*k+360/m) degrees to form nneutral points, n≥m≥2, n≥3, p=±1, 1≤k≤(n−1), and m, n, and kare integers.