The invention discloses a fuel cell system and a hydrogen energy power bus, the system is integrated on the top of the bus, the top of the bus comprises an escape exit, and the system comprises a radiator, a fuel cell and a booster circuit; a first fan, a second fan and a third fan in the radiator are located on the left side of the escape exit, a fourth fan, a fifth fan and a sixth fan in the radiator are located on the right side of the escape exit, and the radiator is used for cooling the fuel cell and the booster circuit; the fuel cell and the booster circuit are located on the rear side of the escape exit in parallel, the fuel cell is used for outputting power current, and the booster circuit is used for boosting the voltage of the power current. According to the scheme, the radiator, the fuel cell and the booster circuit in the system are integrated at the top of the bus, so that a cooling pipeline between the radiator and the fuel cell is shortened, and the cost of the cooling pipeline is reduced. And the fuel cell system is arranged at the top of the bus, so that the safety is relatively high, and the maintenance after use is convenient.
本申请公开了一种燃料电池系统及氢能源动力公交车,该系统集成在公交车顶部,公交车顶部包括逃生出口,该系统包括:散热器、燃料电池和升压电路;散热器中的第一风扇、第二风扇和第三风扇位于逃生出口的左侧,散热器中的第四风扇、第五风扇和第六风扇位于所逃生出口的右侧,散热器用于给燃料电池和升压电路进行散热;燃料电池和升压电路并列位于逃生出口的后侧,燃料电池用于输出动力电流,升压电路用于升高动力电流的电压。该方案通过将系统中的散热器、燃料电池和升压电路集成在公交车的顶部,缩短了散热器和燃料电池之间的冷却管道,降低了冷却管道的成本。而且燃料电池系统布置在公交车的顶部,安全性较高,便于使用后的检修。
Fuel cell system and hydrogen fuel cell bus
一种燃料电池系统及氢燃料电池公交车
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | 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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