US Patent Issued to Fronius International on Nov. 4 for "Method for enhancing the operation of an inverter with a derated output filter capacitor" (Austrian Inventors)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,555, issued on Nov. 4, was assigned to Fronius International GmbH (Pettenbach, Austria).

"Method for enhancing the operation of an inverter with a derated output filter capacitor" was invented by Mohsen Rezaei (Pettenbach, Austria) and Maria Crespo Cordo (Pettenbach, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for improving an operational behavior of an inverter (1), said method comprising the steps of calculating (S1) a capacitance, C, of an AC capacitor of said inverter (1) for each electrical power supply phase (L) of the inverter (1) on the basis of a measured voltage signal and a measured current signal for the respective ele...