US Patent Issued to Huawei Digital Power Technologies on Dec. 30 for "Power supply system and method for controlling output voltage of direct current combiner box" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,678, issued on Dec. 30, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Power supply system and method for controlling output voltage of direct current combiner box" was invented by Dong Chen (Shanghai), Yongbing Gao (Shanghai) and Lei Shi (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply system includes direct current combiner boxes and an inverter, where output terminals of all direct current combiner boxes are connected in series and/or in parallel and then coupled to an input terminal of the inverter, and the direct current combiner box includes a controller, a detection circuit, and a direct ...