Methods and systems for controlling energy source for a mild hybrid system that powers a transport climate control system are provided. The mild hybrid system includes a DC energy source configured to supply a first DC voltage to the transport climate control system. The system also includes an inverter connected to the DC energy source and configured to change the first DC voltage from the DC energy source to a first AC voltage. The system further includes a transformer connected to the inverter and configured to convert the first AC voltage to a second AC voltage. Also the system includes a motor that drives a compressor. The motor is driven by the second AC voltage, the second AC voltage is greater than the first AC voltage.
Methods and systems for controlling a mild hybrid system that powers a transport climate control system
2021-02-23
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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