| 摘要 |
<p>The system has cooling circuits (1, 10) e.g. high temperature cooling circuits, including cooling medium pumps (2, 12) for circulating a cooling medium into the cooling circuits. Heat exchangers (3, 13) are provided as a liquid-air-cooler, which is flown against by the cooling medium and cooling air. A drive motor (4) is cooled by the cooling medium. A vaporizable substance e.g. water, of the cooling air flowing into the heat exchanger is supplied before or in a region of the heat exchanger in a flow direction during a phase of high cooling requirement and a reduced cooling power capacity.</p> |
