US Patent Issued to SAFRAN POWER USA on June 17 for "Variable speed constant frequency (VSCF) voltage regulation circuit for an aircraft" (Ohio Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,840, issued on June 17, was assigned to SAFRAN POWER USA LLC (Twinsburg, Ohio).

"Variable speed constant frequency (VSCF) voltage regulation circuit for an aircraft" was invented by Lev Sorkin (Twinsburg, Ohio), Sergey Mischuk (Twinsburg, Ohio) and Boaz De-Medonsa (Twinsburg, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "A variable speed constant frequency electric voltage regulation circuit may include a slow voltage loop detecting and adjust an amplitude of an output signal of the circuit. A fast voltage loop of the circuit may include an error amplifier detecting a difference between a reference sine wave signal and the output signal. A cur...