The invention discloses a long-endurance commercial vehicle hydrogen internal combustion engine hybrid power system and vehicle-mounted hydrogen storage mode evaluation, and relates to the technical field of hydrogen internal combustion engines. The long-endurance commercial vehicle hydrogen internal combustion engine hybrid power system comprises a hydrogen internal combustion engine, a waste heat recovery module, a vehicle-mounted hydrogen storage module and a power generation range extending module; the exhaust end of the hydrogen internal combustion engine is connected with the input end of the waste heat recovery module, the output end of the waste heat recovery module is connected with the input end of the vehicle-mounted hydrogen storage module, the output end of the vehicle-mounted hydrogen storage module is connected with the air inlet end of the hydrogen internal combustion engine, and the output end of the power generation range extending module is connected with the input end of the vehicle-mounted hydrogen storage module; according to the long-endurance commercial vehicle hydrogen internal combustion engine hybrid power system and the vehicle-mounted hydrogen storage mode evaluation method, the energy conservation equation and the analysis equation are combined, waste heat of the hydrogen internal combustion engine can be reasonably utilized, and a proper hydrogen storage mode can be selected.
本发明公开了长续航商用车氢内燃机混合动力系统及车载储氢方式评估,涉及氢内燃机技术领域,包括氢内燃机、余热回收模块、车载储氢模块和发电增程模块,氢内燃机的动力输出侧与发电增程模块输入端相连接,氢内燃机的排气端与余热回收模块的输入端相连接,余热回收模块的输出端与车载储氢模块的输入端相连接,车载储氢模块的输出端与氢内燃机的进气端相连接,发电增程模块的输出端与车载储氢模块的输入端相连接;本发明采用上述结构的长续航商用车氢内燃机混合动力系统及车载储氢方式评估,结合能量守恒方程和㶲分析方程,可以合理利用氢内燃机的余热并选择合适的储氢方式。
Hybrid power system of hydrogen internal combustion engine of long-endurance commercial vehicle and vehicle-mounted hydrogen storage mode evaluation
长续航商用车氢内燃机混合动力系统及车载储氢方式评估
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten |
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