Car, has cooling system for heating passenger compartment and/or certain components of car, and power control circuit including unit to maximize iron loss and joule loss of machine in phases for which rotor of machine is mobile or fixed

摘要

The car (10) has an electric machine (11) including a rotor (13) and a stator (12) having one or more windings supplied with electric power by a power control circuit (15). A cooling system (16) heats a passenger compartment and/or certain components of the car, and a battery (9) feeds electric power to the power control circuit. Thermal coupling units are coupled with the cooling system by conduction, where the power control circuit includes a unit to maximize iron loss and joule loss of the machine in phases for which the rotor is mobile or fixed.