US Patent Issued to Delta Electronics (Shanghai) on Sept. 15 for "Power conversion device comprising three-level inverter and balance circuit and control method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,863, issued on Sept. 15, was assigned to Delta Electronics (Shanghai) Co. Ltd. (Shanghai).

"Power conversion device comprising three-level inverter and balance circuit and control method thereof" was invented by Feidong Xu (Shanghai), Bin Wang (Shanghai), Yueran Zhang (Shanghai) and Heng Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power conversion device and a control method thereof are provided. The power conversion device includes a three-level inverter, positive and negative DC terminals, first and second capacitors, a balance circuit, a bidirectional DC-DC converter and a controller. The three-level inverter has two DC termi...