METHODS AND SYSTEMS FOR MONITORING A VOLTAGE SUPPLY

Methods and systems are provided for a traction system of a vehicle. In one example, a method includes selecting between strategies for activating a steady state of an inverter based on an electric motor speed and a de bus voltage. The strategies include activating an active short circuit (ASC) or a hardware active short circuit (HASC) based on an activity of a controller. The strategies may further include a freewheel strategy.