ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,639, issued on Oct. 6, was assigned to BorgWarner Inc. (Auburn Hills, Mich.).
"Systems for auxiliary battery for inverter for electric vehicle" was invented by Chetan Ugare (Nuremberg, Germany) and Andreas Apelsmeier (Pollenfeld, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes an inverter configured to convert DC power from a main battery to AC power to drive a motor, wherein the inverter includes a galvanic isolator separating a high voltage (HV) area from a low voltage (LV) area, a gate driver in the HV area, the gate driver to control one or more switches in the HV area in response to a control signal from the LV area, an ...