US Patent Issued to RONGXIN HUIKO ELECTRIC on July 21 for "Flexible power supply device for AC arc furnace, and control method thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,303, issued on July 21, was assigned to RONGXIN HUIKO ELECTRIC Co. LTD. (Anshan, China).

"Flexible power supply device for AC arc furnace, and control method thereof" was invented by Wenlong Wang (Anshan, China), Haiqing Weng (Anshan, China), Paolo Antonio Bordignon (Anshan, China), Haitao Zhang (Anshan, China), Yu Zhang (Anshan, China), Ying Niu (Anshan, China) and Xin Wang (Anshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments of the present disclosure provide a flexible power supply device for an AC arc furnace and a control method thereof, which are applied in the technical field of power supply. The flexible power supply ...