US Patent Issued to HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY on July 29 for "Ultra-fast frequency support for power electronic converters" (Chinese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,375,090, issued on July 29, was assigned to HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY (Hubei, China).

"Ultra-fast frequency support for power electronic converters" was invented by Donghai Zhu (Hubei, China), Yini Zhou (Hubei, China), Jiabing Hu (Hubei, China), Xudong Zou (Hubei, China) and Yong Kang (Hubei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure discloses a phase-locked loop optimization method and device for ultra-fast frequency support for power electronic converters, and belongs to the technical field of new energy power generation control. The disclosure adds a phase step link to the traditional phase-locked loop st...