US Patent Issued to Huawei Digital Power Technologies on July 8 for "Inverter, power grid power supply system, and method for controlling excitation inrush current" (Chinese Inventors)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,255, issued on July 8, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Inverter, power grid power supply system, and method for controlling excitation inrush current" was invented by Mingxuan Dong (Shanghai), Shuo Wang (Shanghai), Jie Chen (Shanghai), Wenchao Li (Shanghai), Mingquan Zhao (Shanghai) and Kai Xin (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides an inverter, a power grid power supply system, and a method for controlling an excitation inrush current. The controller adjusts the output voltage of the conversion circuit based on a first phase that is of the output voltage of th...