ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,274, issued on Nov. 11, was assigned to TSINGHUA UNIVERSITY (Beijing).

"Optimal scheduling method for electricity-heat multi-energy flow system based on heat supply phasor model" was invented by Hongbin Sun (Beijing), Qinglai Guo (Beijing), Bin Wang (Beijing), Yuwei Chen (Beijing) and Zhaoguang Pan (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optimal scheduling method of an electricity-heat multi-energy flow system based on a heat supply phasor model is provided. The method considers a mutual influence of the electricity-heat system, establishes a constraint equation of a heat supply system in a phasor form, considers dynamic character...