ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,142, issued on May 13, was assigned to Schneider Toshiba Inverter Europe SAS (Pacy sur Eure, France).
"Determinations of static load torque at standstill" was invented by Mohamad Koteich (Vernon, France) and Pascal Combes (Vernon, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "Examples include a method for determining a static load torque at standstill applied to a salient pole synchronous motor. The method comprises fixing a first non-zero torque-producing current component and controlling motor speed using a speed loop regulation of a first regulated component to reach a first zero motor speed steady state corresponding to the fixed first n...