Project Cavendish, Developing zero CO2 hydrogen combustion systems for heavy-duty commercial transport.

卡文迪什项目，为重型商业运输开发零二氧化碳氢气燃烧系统。

• 批准号: 10049503
• 金额: $ 618.6万
• 依托单位: BORGWARNER TECHNOLOGIES LIMITED
• 依托单位国家: 英国
• 项目类别: BEIS-Funded Programmes
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10049503
• 关键词: Project; Cavendish; Developing; zero; CO2

**Industry challenge**Decarbonisation of heavy-duty vehicles is challenging due to demands on powertrain cost-performance, operational availability, design life and reliability, which are yet to be wholly met by any existing low carbon powertrain approach, such as fuel cells, battery electric or hybrid architectures.Heavy-duty applications are much more sensitive to the specific operation-critical and cost-of-ownership characteristics of these technologies, creating uncertainty for UK-based OEMs trying to determine specific paths to zero-emissions.The risks for OEMs, in terms of long-term security-of-supply, contribute to a resistance to adopting new low carbon technologies into vehicle launch plans, with significant impacts on the UK's decarbonisation trajectory. Currently, UK supply chains for systems and ancillaries in these segments focus very much on diesel heavy-duty applications.**Opportunity**Whilst heavy-duty powertrain roadmaps ultimately culminate in zero-emission hydrogen fuel cell and battery electric vehicles, long-term OEM strategies will remain critically-dependent on next-generation internal combustion engines (ICE) to meet OEM requirements, whilst reducing average fleet emissions in line with European CO2 legislation and meeting Euro VII levels of pollutant emissions. See appendix 3Using hydrogen as a combustion fuel, so called H2-ICE, provides capability to meet heavy-duty/medium-duty requirements whilst delivering zero tank-to-tailpipe CO2 emissions.However, traditional approaches to conversion of this fuel have meant significant engine redesign and associated need for manufacturing and assembly investment in the supply chain, providing inertia against conversion to hydrogen.**Cavendish** **vision**In response, the PHINIA group -- Fuel Systems (PHINIA Delphi UK Ltd.) & Hartridge - and their partners in the supply chain -- BorgWarner, Mahle and Cambustion -- are pursuing a novel H2-ICE concept based on optimisation of existing heavy-duty diesel platforms to accommodate hydrogen as a fuel source, underpinned by novel fuel injection (PFI and HPDI options) and supporting turbocharger technology.The consortium's approach therefore targets conversion (rather than replacement) of current heavy-duty engine platform designs -- incorporating novel injection technology options into standard perpendicular cylinder engine designs -- hence negating the need for significant supply chain manufacturing/assembly infrastructure investment (as would be required with a full engine redesign).Conditional on achieving acceptable power density and thermal efficiency, developments can accelerate the adoption of H2-ICE and the displacement of diesel ICEs whilst safeguarding UK partners' positions in mature ICE-based supply chains.

**行业挑战**重型车辆的脱碳化是由于对动力基金成本效果，运营可用性，设计生活和可靠性的需求而挑战基于英国的OEM试图确定零排放的特定途径的不确定性。在长期供应方面，OEM的风险有助于将新的低碳技术采用新的低碳技术进入车辆发射计划，并对英国的脱碳轨迹产生重大影响。目前，这些细分市场中的系统和辅助物的供应链非常着重于柴油重型应用。符合欧洲二氧化碳的立法并达到欧元VII水平的污染物排放水平。参见附录3将氢作为一种燃烧燃料，即所谓的H2冰，提供了满足重型/中型要求的能力，同时交付零罐到尾托管二氧化碳的二氧化碳排放。但是，这种燃料转换的传统方法意味着发动机重新设计和与供应链的制造和组装式相关的供应*在供应链中的生产和组装需求*在供应链中*在供应链中***在供应链中********在供应范围内********在供应范围内**********在供应范围*** Phinia集团 - 燃料系统（Phinia delphi UK Ltd.）和Hartridge-及其供应链中的合作伙伴 - Borgwarner，Borgwarner，Mahle和Cambustion-正在追求基于现有重型柴油平台的现有重型柴油平台的优化的H2-ICE概念，以适用于燃料来源的燃料来源，由Turbo Infection and By Nevelsive Indusection和HPD（PFI）（PFI）和HPD（PFI）（PFI）和HPD（PFI）（PFI）和HPD（PFI）。因此，财团的方法是针对当前重型发动机平台设计的转化（而不是替代）的目标 - 将新型的入射技术选项纳入标准的垂直圆柱缸发动机设计中 - 因此，需要对大量供应链制造/组装基础设施投资进行大量的供应链制造/组装基础设施投资（以及对完整的发动机的可接受效率和助长效率）的效率（以及对效率的可接受效率），并且需要效率。柴油机的流离失所，同时维护英国合作伙伴在成熟的基于冰的供应链中的立场。