US Patent Issued to Huawei Digital Power Technologies on June 3 for "System and method for controlling direct current bus voltage" (Chinese Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,322,960, issued on June 3, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"System and method for controlling direct current bus voltage" was invented by Yuanzheng Cao (Shenzhen, China), Lin Li (Shanghai) and Haibin Guo (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for controlling a direct current bus voltage includes a controller and an inverter. The controller is configured to: obtain a power grid voltage; obtain a maximum sampling value of a direct current bus voltage of the inverter when the power grid voltage jumps, where the maximum sampling value of the direct current bus voltage is a maximu...