公开(公告)号：US20250145015A1

公开(公告)日：2025-05-08

申请号：US18504454

申请日：2023-11-08

Applicant: GM Global Technology Operations LLC

Inventor： Anno Yoo ,  Sangyeop Kwak ,  Nikhil Deshpande ,  Brent Steven Gagas ,  Vinod Chowdary Peddi

IPC: B60L15/20 ,  H02P27/06

Abstract: A system performs a method for operating a vehicle. A cable is attached between an inverter of the vehicle and a motor of the vehicle, the cable having a resistance. The inverter is operated using a first direct current (DC) reference voltage. A processor obtains a current from the motor, calculates a power factor at the inverter, obtains a resistance of the cable, determines a voltage drop between the inverter and the motor from the current, the resistance and the power factor due to a presence of the cable, determines a DC compensation voltage from the voltage drop, and adjusts the first DC reference voltage to a second DC reference voltage using the DC compensation voltage.