US Patent Issued to Huawei Digital Power Technologies on Feb. 18 for "Power conversion apparatus and control method for power conversion apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,231,058, issued on Feb. 18, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Power conversion apparatus and control method for power conversion apparatus" was invented by Congyuan Wang (Shanghai), Kai Xin (Shanghai) and Zhangping Shao (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power conversion apparatus and a control method for a power conversion apparatus to reduce an amplitude of an output voltage of a converter when a grid is recovered from a fault, to ensure device safety. The power conversion apparatus includes a controller and a converter, and the controller is connected to the converter. The controlle...