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.
METHODS AND SYSTEMS FOR MONITORING A VOLTAGE SUPPLY
2025-03-06
Patent
Electronic Resource
English
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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