The invention discloses a high-voltage component heat dissipation system of a fuel cell vehicle, and relates to the technical field of fuel cell vehicles. The high-voltage component of the fuel cell vehicle comprises a power battery system, a DC/DC, an integrated controller, a driving motor, an air compressor and a fuel cell engine. The high-voltage component heat dissipation system of the fuel cell vehicle comprises a temperature control unit used for keeping the power battery system, the DC/DC and the integrated controller within respective preset working temperatures; a first radiator heatdissipation device used for keeping the driving motor and the air compressor within respective preset working temperatures; and a second radiato heat dissipation device used for keeping the fuel cellengine within a preset working temperature. According to the technical scheme, all the high-voltage components can be kept at the proper working temperature, and the service lives of the high-voltagecomponents of the fuel cell vehicle can be effectively prolonged.
本发明公开一种燃料电池车的高压部件散热系统,涉及燃料电池车技术领域,燃料电池车的高压部件包括:动力电池系统、DC/DC、集成控制器、驱动电机、空压机、燃料电池发动机;所述燃料电池车的高压部件散热系统包括:温控机组,所述温控机组用于使动力电池系统、DC/DC、集成控制器分别保持在各自预设的工作温度内;第一水箱散热装置,所述第一水箱散热装置用于使驱动电机、空压机分别保持在各自预设的工作温度内;第二水箱散热装置,所述第二水箱散热装置用于使燃料电池发动机保持其预设的工作温度内。本申请的技术方案可使得各个高压部件保持在合适的工作温度,可有效提高燃料电池车的高压部件的使用寿命。
High-voltage component heat dissipation system of fuel cell vehicle
一种燃料电池车的高压部件散热系统
2020-05-08
Patent
Elektronische Ressource
Chinesisch
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