An amount of electric power generated by a power supply device is input, an upper-limit current value is calculated using a relationship which varies with operation of the conversion circuit, a lower-limit voltage of the conversion circuit is calculated based on the amount of generated electric power and the upper-limit current value, and control is performed such that a voltage on an output side of the conversion circuit is higher than the lower-limit voltage. Accordingly, even when a voltage conversion device restricts a current output from the conversion circuit, it is possible to curb an influence on an output of the power supply device.
Voltage conversion device, vehicle using voltage conversion device, and control method for voltage conversion device
12.01.2021
Patent
Elektronische Ressource
Englisch
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 |
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