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October 23, 2018 – October 31, 2018

Garrett Motion at FCVC 2018 in Nantong

During October.23rd to Oct.25th, the 3rd International Hydrogen Fuel Cell Vehicle Congress was held in Rugao, Nantong. Garrett – Advancing Motion delivered the keynote speech “Fuel cell compressor technology at Garrett Motion: the past and future”, and showed off the electric compressor product suitable for fuel cell and hybrid vehicles at booth.

Over 80 OEMs and first level systems suppliers including FAW, SAIC, Honda, Audi, GAC, Chery, Geely, Changan and Weichai visited Garrett’s booth and had deep discussion with on-site technical experts. The leading Fuel cell technology had been praised, the product localization and the development of the next generation have been highly anticipated.

In addition, domestic and foreign OEMs are also showcasing their fuel cell vehicles, including Honda Clarity, Faw red flag, Toyota Mirai, SAIC and so on. In addition to the joint efforts of upstream and downstream of the industrial chain, the industry development also requires government’s support. After the financial subsidies for new energy vehicles completely disappear in 2020, fuel cell vehicles will become the only new energy vehicle technology routes that receive subsidies.

Rob Cadle, Garrett Global Senior Innovation Director shared Garrett’s advanced achievements in Hydrogen fuel cell electric supercharging technology, and highlighted the goals and opportunities to achieve industrial scale and cost reduction.

For large commercial vehicles (passenger coach or logistics freight transport) and SUVs running over a long distance (over 500kM), the cost and experience of hydrogen fuel cell vehicles will be far better than that of pure electric vehicles, and in the long term, it will approach the power system cost of internal combustion engine. As governments invest in hydrogenation station facilities, the situation of effective hydrogen supply will be rapidly improved. The cost of the efficient electric air compressor, an important component of the hydrogen fuel cell system, will rise from thousands to hundreds of thousands with the production the system increases.

Garrett Motion Logo

第三届国际氢能与燃料电池汽车大会(FCVC 2018)将于2018年10月23日-25日在江苏省如皋市举办,届时盖瑞特将于B7展台展示领先创新的氢燃料电池电动压缩机、电动涡轮增压器、电动压缩机等电气化产品。

10月23日至25日,第三届国际氢能与燃料电池汽车大会在南通小城如皋举行,汇聚了来自亚洲、欧美等国内外政产学研代表1500多人。涡轮增压技术和电动增压技术的领导者盖瑞特(Garrett-Advancing Motion)在主题大会上发表了《盖瑞特氢燃料电池电动增压技术:历史与未来》的主题演讲,并在展台展示了适用于氢燃料电池和混动汽车的电动增压产品。

几乎所有在氢燃料动力研发上已有建树的主机厂都在专业论坛上和展会上寻找新技术与合作伙伴,并在氢燃料汽车应用场景、发展规划、行业标准、产业共建等方面激荡思想,达成共识。在全国政协副主席、中国科技协会主席万钢的主旨演讲中指出,要明确氢气作为能源的定义,完善氢能及燃料电池汽车标准体系。在2020年新能源汽车财政补贴推出同时,明确延长车购置税等优惠措施,对氢能及燃料电池汽车延续一定强度的补贴,并逐步建立长期激励机制,在碳交易和商业模式上加强并创新。

简言之,在2020年新能源汽车财政补贴完全退坡后,氢能及燃料电池路线将成为唯一获得补贴的新能源汽车技术路线。实现蓝天保卫战的胜利,完全零排放的氢燃料在公交客运、商用物流、甚至火车轮船上都大有可为。

盖瑞特全球创新技术高级总监 Rob Cadle 在大会发言中分享了盖瑞特在氢燃料电池电动增压技术方面的先进成果,并重点介绍了实现产业规模化与成本降低的目标和实现机会。

盖瑞特全球创新技术高级总监 Rob CADLE

对于长里程(500kM以上)运行的大型商用车(公交客运或物流货运)、SUV等交通需求,氢燃料电池汽车的成本和体验上将远优于纯电动车,在长期维度会趋近内燃机的动力系统成本。随着各国政府对加氢站设施的投入,氢能源的有效补给问题也会得到迅速改善。

作为氢燃料电池系统的重要构成——高效的电动空压机的成本,也会随着系统应用的产量提升,从数千台上升到数十万台,成本将有望达到现在的1/10。 Rob指出了降低成本的四项核心手段,也赢得了与会者的高度认同。

1)采用更高转速的电机驱动,并将电机体积缩小。一方面减小压缩机的叶轮尺寸,采用量产化的部件,一方面减少高价格的磁性材料的使用。在10万转-20万转超高速电机的设计开发方面,盖瑞特凭借源自航空航天的传承经验,已率先实现可靠性能的产品

2) 提高核心部件的生产自动化程度,如空气箔片轴承和机绕定子。无油脂污染、高耐久性、超低静音的空气箔片轴承是高转速涡轮机械的最佳拍档,盖瑞特拥有超过45年的成熟经验,达到远超过2万小时的运转时间和10万次的起停次数耐久验证。

3) 一体化集成控制器和压缩机,可以简化冷却系统和机械设计,并降低高压电缆、连接器等高价附件的成本,并进一步实现小型化

4) 规模经济协调,降低电子元件的开发成本和采购成本。盖瑞特在开发氢燃料电动增压技术的同时,为混动汽车开发高效的电动压缩机和一体化的电动涡轮压缩机,具有电子部件的开发协同效应。随着混动汽车将在未来五年实现高速增长,并大量采用电动增压技术,因此电动增压产品相关的电子元件将会因大规模量产而获得成本优势。同时,盖瑞特拥有在全球13座先进制造工厂和全球供应链体系,会进一步内部优化电子部件的性价比优势。

本田Clarity展台

由于盖瑞特掌握着高速电机、控制器和系统集成的核心技术,并已成功实现在豪华乘用车的严格要求下的量产产品,因此对中国市场和国内OEM的开发需求,盖瑞特也十分期待合作的快速进展。通过在中国完整的端到端研发工程能力,盖瑞特上海研发中心将会整合全球经验与本地需求,推出适用于扩大到商用车、更具成本和量产优势的新一代产品。

盖瑞特全球动力系统高级总监 Peter DAVIES(左),盖瑞特全球创新技术高级总监 Rob CADLE(中),盖瑞特高增长地区市场总监王成龙(右),向与会嘉宾与媒体介绍盖瑞特先进电动增压技术

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