ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,167, issued on Nov. 25, was assigned to THREE GORGES INTELLIGENT INDUSTRIAL CONTROL TECHNOLOGY Co. LTD. (China).

"Rectifier bridge closed-loop control excitation method and initial anode voltage establishment method" was invented by Xiang Yu (Hubei, China), Jingfei Liu (Hubei, China), Xiaoshun Wu (Hubei, China), Haoran Wang (Hubei, China) and Yang Liu (Hubei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rectifier bridge closed-loop control excitation method and an initial anode voltage establishment method are provided. In the method, an excitation function is periodically invoked to calculate a given value Ref, a rectifier bridge control ...