Automobile

摘要

PURPOSE: A power conversion unit is provided to heat inside a vehicle by using heat generated from an electric power converting unit. CONSTITUTION: A vehicle comprises an engine(121), a motor(141), and a first heater core (111), an electric power converting section (131), a second heater core (112), a second radiator (135), a first valve, and a second valve (134). The motor is respectively or concurrently drive with the engine. The first heater core provides heat to inside the vehicle after being delivered heat from the motor. The electric power converting unit converts electric power provided to the motor. The second heater core provides heat which is transmitted from in the electric power converting unit to inside the vehicle. The second radiator cools heat generated from the electric power converting unit. The first valve controls cooling water which flows from the electric power converting unit to the second heater core. The second valve controls cooling water which flows from the electric power converting unit to the second radiator.