The invention relates to the technical field of hydrogen fuel cells and espeically relates to a control system of a hydrogen fuel cell automobile power device. The system comprises an electric pile module, a heat exchanger, an oxygen supply system, a humidifier, a hydrogen cylinder group and a DC/DC module, a cooling liquid inlet pipe, a cooling liquid outlet pipe, a hydrogen inlet pipe and a hydrogen outlet pipe are arranged on the electric pile module; a first inlet of the heat exchanger communicates with a cooling liquid inlet pipe through a liquid inlet pipe; a first outlet of the heat exchanger communicates with a cooling liquid outlet pipe through a liquid outlet pipe; the oxygen supply system communicates with a second inlet of the heat exchanger through an air inlet pipe; a first inlet of the humidifier communicates with a second outlet of the heat exchanger through an air outlet pipe, a first outlet and a second inlet of the humidifier communicated with the electric pile module, a second outlet of the humidifier communicates with the outside, and the hydrogen cylinder set communicates with the hydrogen inlet pipe through an arranged hydrogen supply valve set. Raw materialsupply of the hydrogen fuel cell is saved, and the overall service life of the hydrogen fuel cell is prolonged.
本发明涉及氢燃料电池技术领域,具体为一种氢燃料电池汽车动力装置的控制系统,包括电堆模块、热交换器、供氧系统、增湿器、氢气瓶组和DC/DC模块,电堆模块上设有冷却液进管、冷却液出管、氢气进管和氢气出管,热交换器的第一进口通过进液管与冷却液进管连通,热交换器的第一出口通过出液管与冷却液出管连通,供氧系统通过进气管与热交换器的第二进口连通,增湿器的第一进口通过出气管与热交换器的第二出口连通,增湿器的第一出口和第二入口均与电堆模块连通,增湿器的第二出口与外界连通,氢气瓶组通过设置的供氢阀组与氢气进管连通。该氢燃料电池汽车动力装置的控制系统节约氢燃料电池的原料供应,延长氢燃料电池整体的使用寿命。
Control system of hydrogen fuel cell automobile power device
一种氢燃料电池汽车动力装置的控制系统
2020-06-05
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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