| 摘要 |
PURPOSE: A thermal management system for a fuel cell vehicle is provided to maintain electric conductivity of cooling water and to improve heating ability, by securing enough cooling water in a filter/heating loop. CONSTITUTION: A thermal management system comprises a COD intergrated heater(202) forming one coolant line, a fuel cell stack(203), a radiator(204) and a main pump(201). Cooling water circulated by the main pump forms a main coolant line passing the COD intergrated heater, the fuel cell stack and the radiator. A filter/heating loop is connected to the main coolant line, is composed to pass an ion filter(207) and a heater(208), and comprises a sub-pump(211) for securing the flux of cooling water. |
