Patent attributes
The present disclosure relates to a thermal management system for a fuel cell vehicle, the thermal management system including a cooling line configured to pass through power electronic parts of a vehicle and allow a coolant to circulate therethrough, a cooling unit provided in the cooling line and configured to cool the coolant, driving components provided in the cooling line and configured to drive the vehicle, and a bypass line having a first end connected to the cooling line at a first point positioned between the driving components and an outlet of the cooling unit, and a second end connected to the cooling line at a second point positioned between the driving components and an inlet of the cooling unit, such that it is possible to obtain an advantageous effect of improving cooling efficiency and cooling performance and improving safety and reliability.
