US Patent Issued to BYD on Oct. 7 for "Electric drive system control method, electric drive system, and vehicle" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,566, issued on Oct. 7, was assigned to BYD Co. Ltd. (Shenzhen, China).

"Electric drive system control method, electric drive system, and vehicle" was invented by Yubo Lian (Shenzhen, China), Heping Ling (Shenzhen, China), Hua Pan (Shenzhen, China), Yuxin Zhang (Shenzhen, China) and Zhao Xie (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for controlling an electric drive system, includes: determining that the vehicle is in a traveling condition; obtaining a rotation speed value, a shaft end torque value, a present direct axis current value, and a present quadrature axis current value of the motor when receiving a vehicle heat...