US Patent Issued to GOLDWIND SCIENCE & TECHNOLOGY on July 7 for "Zero-sequence current suppression method and device, converter and wind generating set" (Chinese Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,676,543, issued on July 7, was assigned to GOLDWIND SCIENCE & TECHNOLOGY Co. LTD. (Urumqi, China).

"Zero-sequence current suppression method and device, converter and wind generating set" was invented by Jinpeng Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A zero-sequence current suppression method and device, a converter and a wind turbine are provided. The converter comprises N converter units connected in parallel, N being a positive integer greater than or equal to 2. The zero-sequence current suppression method comprises: obtaining a zero-sequence current in each of N-1 converter units among the N converter units; synchronizing pulse...