ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,840, issued on Sept. 23, was assigned to XI'AN JIAOTONG UNIVERSITY (Xi'an, China).

"Generator circuit breaker control method based on short-circuit fault current symmetry" was invented by Fei Yang (Shaanxi, China), Mingzhe Rong (Shaanxi, China), Jinru Sun (Shaanxi, China), Yifei Wu (Shaanxi, China), Chunping Niu (Shaanxi, China), Yi Wu (Shaanxi, China) and Jun Wang (Shaanxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure discloses a generator circuit breaker control method based on short-circuit fault current symmetry. The method includes: collecting, by a control device, current on an outlet side of a generator 7 real time; ca...