Byd Company Limited

Yihao Zheng

Feiyue Xie

Heping Ling

Hua Pan

Lei Hu

Changjiu Liu

Jicheng Li

Ri Huang

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.

Motor and energy conversion device thereof

The present disclosure relates to the technical field of vehicles, and provides a vehicle and an energy conversion device and a control method therefor. The energy conversion device includes a motor controller, a bus capacitor, a first switch module, a motor, and a second switch module. By controlling the first switch module and the second switch module to be turned on/off, a motor driving circuit can be formed by a battery pack, the first switch module, the bus capacitor, the motor controller, and the motor, and a charging and discharging circuit can be formed by the battery pack, the second switch module, the motor, the motor controller, and the bus capacitor.

Vehicle, energy conversion device and control method thereof

Growing community of inventors

Shenzhen, China

Yihao Zheng