Hybrid vehicle

A hybrid vehicle has an internal combustion engine and a motor as a driving source, a transmission that changes a speed of rotation of the internal combustion engine or motor and transmits the rotation to driving wheels of the vehicle, a high-voltage battery that supplies power to the motor through...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sugita Yoshinori, Ikeda Naoyasu, Nozaki Mikio, Kobayashi Yutaka, Kiyota Shigeyuki
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A hybrid vehicle has an internal combustion engine and a motor as a driving source, a transmission that changes a speed of rotation of the internal combustion engine or motor and transmits the rotation to driving wheels of the vehicle, a high-voltage battery that supplies power to the motor through an inverter, a cooling mechanism equipped with a pump to circulate a coolant and thereby cool the inverter, a coolant temperature measurement device that detects or estimates a temperature of the coolant, a low-voltage battery that supplies power to the pump, and a converter through which power is supplied from the high-voltage battery to the pump.