ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,396, issued on Aug. 5, was assigned to Pacific Transformer Corp. (Anaheim, Calif.).
"Impedance control transformer assembly" was invented by Vahid Zomorrodian (Anaheim, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An impedance control transformer assembly coupled with a main transformer having a nominal impedance, an electrical source, and a distribution load. The assembly includes actuatable bypass contactors that couple the main transformer in a series circuit to a high-Z transformer that establishes a combined impedance exceeding the nominal impedance. A current sensor coupled to an output of the main transformer detects power demand of t...