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額定功率200kW、使用壽命超1.5萬小時:長城發布大功率燃料電池發動機

   時間:2021-12-16 11:22 來源:快科技

近日,快科技從據長城汽車官方獲悉,長城上燃動力發布了全新款大功率燃料電池發動機

該發動機為長城未勢能源旗下上燃動力攜帶第四代產品,名為“超越—神州200”,額定功率達到200kW,質量功率密度760W/kg,最高效率達到60%,壽命超15000小時

額定功率200kW、使用壽命超1.5萬小時:長城發布大功率燃料電池發動機

通過創新的“混動”氫循環技術(HHM—Hybrid Hydrogen Module),與單泵方案相比全線拉滿功率范圍,實現1%-100%無界限突破,未來能夠大幅降低系統氫耗,提升10%續航能力。

與此同時,基于氫安全管理策略及同軸多級減壓技術,同步推出中國首款獲得第三方權威認證的70MPa多功能集成減壓閥組“巖竹”系列產品

其穩定輸出壓力達到0.5MPa-2MPa,全壽命出口壓力波動<±20%,相較于國際市場主流產品,減壓比更寬、穩定性更高,目前,該產品已具備燃料電池汽車規模化配套能力。

額定功率200kW、使用壽命超1.5萬小時:長城發布大功率燃料電池發動機

長城上燃動力首款產品超越1號燃料電池汽車系統與2001年12月14日正式亮相;2018年6月,長城建成并運行國內首座氫能技術中心,同年7月完成了對上燃動力的全資控股;2019年4月,長城整合旗下氫能資源,成立未勢能源科技有限公司。

2021年3月,長城未勢能源發布了國際領先的車規級“氫動力系統”全場景解決方案—氫檸技術;8月,完成了全球首個100輛49噸氫能重卡項目的落地投運,并在之后成功加入了北京、上海等國家燃料電池汽車示范城市群;10月,完全自研的全新高性能膜電極實現量產。

截至目前,未勢能源完成A輪融資,總融資額9億元,投后估值突破40億大關,刷新中國氫燃料電池企業A輪融資規模與估值水平記錄

額定功率200kW、使用壽命超1.5萬小時:長城發布大功率燃料電池發動機
 
 
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