The invention provides a comprehensive utilization system for a hydrogen energy rail transit vehicle. The liquid hydrogen storage module comprises a liquid hydrogen storage container and a liquid hydrogen pump, and the liquid hydrogen pump is connected with the liquid hydrogen storage container so as to extract liquid hydrogen from the liquid hydrogen storage container and convey the liquid hydrogen to the anode end of the fuel cell; the oxygen storage module comprises an oxygen storage container and an oxygen pump, and the oxygen pump is connected with the oxygen storage container so as to pump out oxygen from the oxygen storage container and convey the oxygen to the cathode end of the fuel cell; the fuel cell module comprises a fuel cell, and the fuel cell is configured to convert liquid hydrogen and oxygen into electric energy and heat energy through chemical reaction; the electric driving module is connected with the electric energy output end of the fuel cell module to receive electric energy and convert the electric energy into kinetic energy to drive the vehicle to run; the thermal energy management module is connected with the thermal energy output end of the fuel cell module to receive the thermal energy for thermal circulation of the vehicle. Efficient utilization of liquid hydrogen energy can be achieved, the overall energy efficiency of the system is improved, and safe use of hydrogen is ensured.
本发明提供了一种氢能源轨道交通车辆综合利用系统。液氢储存模块包括液氢储存容器和液氢泵,液氢泵与液氢储存容器相连,以将液氢从液氢储存容器中抽出并输送至燃料电池的阳极端;氧气储存模块包括氧气储存容器和氧气泵,氧气泵与氧气储存容器相连,以将氧气从氧气储存容器中抽出并输送至燃料电池的阴极端;燃料电池模块包括燃料电池,燃料电池配置为将液氢和氧气通过化学反应转化为电能和热能;电力驱动模块连接燃料电池模块的电能输出端,以接收电能并将电能转化为动能,驱动车辆运行;热能管理模块连接燃料电池模块的热能输出端,以接收热能并用于车辆的热循环。本发明能实现液氢能源的高效利用,提高系统整体能效,确保氢气安全使用。
Comprehensive utilization system for hydrogen energy rail transit vehicle
一种氢能源轨道交通车辆综合利用系统
27.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B61C Lokomotiven , LOCOMOTIVES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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