US Patent Issued to MITSUBISHI ELECTRIC on May 12 for "Power conversion device and control device" (Japanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,244, issued on May 12, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Power conversion device and control device" was invented by Kaho Mukunoki (Tokyo), Toshiyuki Fujii (Tokyo), Ryosuke Uda (Tokyo), Kota Hamanaka (Tokyo) and Shuhei Fujiwara (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A current suppression control unit calculates a correction amount of a reference voltage command value for operating a power converter as a voltage source, and sets an amplitude value of a voltage command value by reflecting the correction amount in an amplitude value of the reference voltage command value. The correction amount is set to make the amplitud...