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商用车

Garrett India Named a National Top 50 Innovator for Technology, Contributions to Country’s Agricultural Growth

Garrett India has received a prestigious industry award recognizing its culture, innovation management and outstanding technological achievements. The company has been named among the top…

Craig Balis presenting the Commercial Vehicle technology lineup at IAA 2022

Craig Balis on the Commercial Vehicle innovations presented at IAA 2022

Craig Balis, Senior Vice President and Chief Technology Officer at Garrett Motion, presents the company’s in-house capabilities to design and manufacture highly engineered and differentiated…

cyber demo 1

Cybersecurity Demo – False Positive Alarms

For commercial vehicles, reliability is paramount and delays are costly. Connected trucks with common fleet diagnostics can be targets for hackers. Malicious messages can disrupt…

damaging goods

Cybersecurity Demo – Damaging Goods & Harming People

Connected vehicle systems make trucks safer but need protection. Hackers search for vulnerabilities to disrupt vehicle networks using malicious messages and to take control of…

geolocation demo

Cybersecurity Demo – Using Geolocation Data

Cybercriminals target connected vehicles, attack networks to steal data … and more. Hackers seek vulnerabilities remotely, harvesting vehicle data including geolocation. Identifying precise vehicle positions…

Garrett Motion Highlights Importance of Advanced Cybersecurity Software for Commercial Vehicle Fleets at IAA Transportation Exhibit in Hannover

Garrett’s cybersecurity solutions help commercial vehicle manufacturers secure their vehicles and meet UNECE R155 regulations HANNOVER, Germany, September 19-25, 2022 – Garrett Motion Inc. (Nasdaq:…

Garrett Motion Presents Next Generation of Powertrain E-Boosting Technologies at IAA Transportation Exhibit in Hannover

E-Boosting technologies for light- and heavy-duty commercial vehicles on display, compatible with all fuel types Innovative E-Turbo and Fuel Cell Electric Compressor technology enables a…

盖瑞特商用车领域的领先技术推动天然气长途运输车辆市场的发展

Garrett Motion Inc.盖瑞特领先的双流道涡轮设计实现了最佳的尾气流分离,从而提高燃烧效率,同时引入电动化技术,提高了涡轮增压器的响应和控制能力。 随着汽车制造商认识并充分利用液化天然气(LNG)和压缩天然气(CNG)固有的二氧化碳等排放优势,采用这两种燃料的涡轮增压长途和中型卡车逐渐从小众走向主流。 凭借在涡轮增压器电动化领域的领先优势,盖瑞特在动力总成技术上的卓越创新推动着新一代天然气商用车在中国和欧洲实现两位数的市场份额,并引发了全球范围内的关注。 近五年来天然气商用车如此快速增长的原因是什么?CNG动力总成的二氧化碳平均排放量比柴油动力总成少15%,某些车型甚至可以减排20%以上,颗粒物排放量几乎为零。如果将CNG或LNG替换成可再生的沼气,则二氧化碳足迹比柴油减少了95%。 此外,与柴油动力总成相比,新一代天然气动力总成的氮氧化物减排量从之前的50%跃升到90%。天然气卡车的噪音也比柴油卡车低10分贝。 目前,天然气技术不仅被广泛应用于工程和运输车辆,而且在帮助长途车队达到越来越严苛的新环境标准方面发挥着越来越大的作用,同时也降低了车辆的总拥有成本。 “这些因素推动了商业车队对天然气动力总成的需求大幅增长,”盖瑞特商用车涡轮增压技术高级市场经理Pierre-Jean Cancalon说,“采用天然气具有其显著的环保优势,但在实际使用中需要商用车达到同样强劲的驾驶性能。盖瑞特凭借在在汽油车技术领域的丰富经验,我们开发了一系列耐高温涡轮增压技术,确保其空气动力学性能满足行业规定的能效和耐用性要求。” 盖瑞特工程师开发出废气旁通阀结构,利用压缩机和涡轮机创新技术,提升天然气动力总成性能,同时重点关注废气旁通阀组件的可靠性,因为废气旁通阀驱动的占空比是柴油车专用涡轮增压器的数倍。盖瑞特领先的双流道涡轮设计实现了最佳的尾气流分离,从而提高燃烧效率,同时引入电控技术,提高了涡轮增压器的响应和控制能力。 盖瑞特已成为世界领先的重型液化天然气/压缩天然气发动机的涡轮增压技术供应商,也是亚洲和欧洲的全球知名原始设备制造商的首选供应商。 盖瑞特还通过合作倡议研发天然气涡轮增压技术,例如欧洲的LONGRUN联营体和项目,大力支持卡车和客车动力总成的低碳化创新。 天然气动力总成在长途卡车领域具有显著优势,对压缩天然气、液化天然气和生物甲烷的加气基础设施的加速投资提供了有力的佐证。 “在涡轮增压方面,得益于政府资助项目相关的跨越式创新,无论是搭载在天然气车辆还是混合动力车辆上,电动化技术都能带来持续的性能提升,”Cancalon补充道,“这种既能满足严格的排放标准,又能简化排放控制的能力,对长途运输运营商越来越具吸引力,特别是新一代天然气重型动力总成的续航里程可达到1600公里。”

Garrett’s Commercial Vehicle Technology Leadership Boosts Long-Haul Natural Gas Market

Turbocharged long-haul and medium-duty trucks running on Liquified Natural Gas (LNG) or Compressed Natural Gas (CNG) are moving from niche to mainstream as manufacturers leverage…

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