ICEBreaker Hydrogen HGV offers new engineering approach to zero-emissions technologies
Combined know-how of Viritech, HORIBA MIRA and Intelligent Energy demonstrates new engineering approach to design, integration and operation of hydrogen FCEV drivetrains with HGV debut at Cenex Expo
- ICEBreaker HGV debuts at Cenex Expo
- Project has developed a technology toolset for light and heavy-duty commercial vehicle development aimed at meeting forthcoming Euro Green Deal CO2 targets
- Fuel cell prime mover architecture verified for heavy-duty vehicles powered by two heavy-duty fuel cells configured in parallel
- Project proves critical hydrogen driveline componentry including high current DC-DC converters, bespoke high sampling rate battery management system and optimised battery pack, novel thermal management solutions and high-pressure (700 bar) hydrogen storage system
- Digital twin provides operators with a view of total cost of ownership and provides continuous drivetrain optimisation over the vehicle lifecycle
- Alongside hardware and software development, project has progressed whole vehicle integration, vehicle controllers and thermal management of an FCEV drivetrain
03 September 2024, Cenex Expo, UK. Project ICEBreaker, delivered by a consortium of leading British engineering companies, today unveiled a fully-configured hydrogen fuel cell HGV truck. It answers many of the key design and development questions faced by the automotive industry as it prepares the next generation of light and heavy-duty commercial vehicles to meet new zero emissions regulations from the EU that start to take effect in 2030.
The project has brought together the hydrogen engineering expertise of Viritech, HORIBA MIRA and Intelligent Energy, with funding from the Department for Business and Trade (DBT) through the Advanced Propulsion Centre UK’s Advanced Route to Market Demonstrator competition. Jointly they have developed a drivetrain solution that answers the key hydrogen engineering challenges in the creation of a fuel cell electric vehicle truck with the fuel cells as the prime mover, supported by a small 16 kWh battery with 400kW charge/discharge capacity and fuel-cell optimised DC-DC converters. A pair of Intelligent Energy DRIVE HD100 fuel cells operating in parallel deliver 200kW of primary motive power.
Importantly, ICEBreaker’s drivetrain architecture provides a pathway for all categories of goods vehicles from light vans to HGVs to make the transition to zero emissions with solutions that retrofit or integrate with existing vehicle form factors, while also answering key operator requirements such as maintaining payload.
With pressure vessel installation under the truck skirts, ICEBreaker maintains vehicle train length to accord with UK legislation
Addressing hydrogen challenges head on
Intelligent Energy’s DRIVE HD100 fuel cells (with 30% smaller heat exchangers achieved by patented direct water injection technology), have provided ICEBreaker with the potential to integrate the entire hydrogen drivetrain within existing HGV form factors, thereby enabling OEMs to avoid significant design costs associated with transitioning to a new fuel vector.
In turn, Viritech’s proprietary DC-DC converter has been specially developed to contend with the high current, low voltage requirements of fuel cells and combines with a small but higher power density battery pack, reclaiming valuable load space. With a 75% smaller battery pack than an equivalent FCEV HGV, not only is payload increased, but mass, cost and mineral use is significantly reduced. Coupled to Viritech’s high-sampling rate proprietary BMS, the battery fill-in cycles operating in conjunction with the prime mover fuel cells results in a highly optimised and efficient system.
ICEBreaker’s driveline is one of the first to be designed and installed as a high pressure 700 bar storage system and as a consequence has comprehensive hydrogen componentry purposely designed to operate at this pressure. In so doing, ICEBreaker delivers superior energy density and increased range.
Integrated, controlled and cooled
The partners have collaborated to harness the novel technologies developed by Intelligent Energy and Viritech to deliver an integrated solution. HORIBA MIRA focused on the vehicle control system, the CAE-simulated and verified thermal management of key components including the battery pack, DC-DC converters, motor and ancillaries and the high and low voltage wiring systems. In addition, ICEBreaker has been designed and realised with a digital twin at the heart of its engineering approach.
Data-driven from drawing board to destination
ICEBreaker’s digital twin has delivered two key dividends. With commercial considerations at the heart of goods vehicle operations, HORIBA MIRA has been able to build exacting total cost of ownership forecasts for ICEBreaker in parallel with the prototype design and build, so the engineering is tailored to operators’ commercial considerations. And the digital twin also sits at the heart of a complete lifecycle approach to managing vehicle operations by continuously drawing data from the drivetrain and returning optimised updates to account for changes in component performance, such as battery degradation, over the vehicle’s complete lifetime.
This data-driven calibration optimisation from HORIBA MIRA forms the backbone of a suite of intelligent on- and off-board systems provide a comprehensive way for fleet operators to minimise total cost of operations and keep fleets commercially viable over the full asset lifetime.
The safety case
The full ICEBreaker vehicle design and build in a truncated 12-month period has enabled the project partners to develop a comprehensive safety engineering approach for both hydrogen fuel cell vehicle design and proof-of-concept build. This has spanned all aspects of the project from technician training to specific hardware designs from hydrogen storage vessel relief valves to tank control units, all of which provides another invaluable link in the hydrogen engineering toolchain.
Comprehensively clean
The ICEBreaker project, embodied in the debut of the HGV launched at Cenex Expo today, provides a complete hydrogen engineering approach from design, build, test, verify and operate FCEV goods vehicles for OEMs and its tiered supply chain. In addition, ICEBreaker not only provides the technical pathway to meet emissions compliance with FCEV commercial vehicles, but has also developed toolsets that respond to the commercial lifetime operations of next-generation clean vehicles for end customers.
Timothy Lyons, Viritech’s CEO said, “ICEBreaker has been an intense but purposeful project for Viritech, HORIBA MIRA and Intelligent Energy. In less than 12 months, our combined experience has enabled us to jointly develop an engineering process to design, plan and integrate the operation of a hydrogen drivetrain for commercial vehicles. This process has developed new hydrogen-specific hardware, control systems and software to enhance vehicle deployment, demanded a safety engineering approach for a new fuel vector and demonstrated its full integration into an existing HGV architecture. We’re confident that this project will deliver important insights that will be of great use to the industry as it embraces hydrogen to tackle forthcoming emissions regulations.”
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Media Information
For Project ICEBreaker media information and photography, please visit the media website below
For media enquiries, please contact Liam Clogger, GroupWhistle
Liam Clogger
ICEBreaker at Cenex Expo – Media Call Show & Tell
The ICEBreaker HGV will be located as part of the outside element of the ARMD2 stand (on the steering pad behind hall 3). Engineers from Viritech, HORIBA MIRA and Intelligent Energy will be available for vehicle show and tell sessions and a Q&A at the following times
Wednesday 04 September 1230hrs
Thursday 05 September 1230hrs
ICEBreaker Seminar, 1515hrs Wednesday 4 September 2024, Cenex Expo
Hosted by Dan Bunting from Advanced Propulsion Centre UK, hear from key project engineers, Chris Hübel, Head of Engineering at Viritech, Andrea Trevisan, Head of Sales for IE-DRIVE at Intelligent Energy and Puneet Mathur, Chief Engineer at HORIBA MIRA.
The presentation will review the drivers for hydrogen powered trucks, introduce the ICEBreaker fuel cell truck, and describe the project in detail.
About ICEBreaker
ICEBreaker aims to make hydrogen fuel cell technology fit for purpose for heavy goods vehicles. By re-engineering the way FCEV powertrains work, the project will deliver a next-generation hydrogen HGV truck that delivers mass parity with diesel at a commercially-viable total cost of ownership for operators. ICEBreaker partners are Viritech, HORIBA MIRA and Intelligent Energy and the project has been supported with funding from the Advanced Propulsion Centre.
About Viritech
Viritech is a cleantech company committed to putting hydrogen power at the centre of the world’s zero-emission future by delivering hydrogen engineering solutions and technology for the automotive, aerospace, marine, and distributed power sectors.
Located at the world-renowned automotive research and development centre, HORIBA MIRA, in the UK, Viritech offers a growing range of industry-leading energy management products and powertrain integration engineering services.
For more information, visit www.viritech.com
About HORIBA MIRA
HORIBA MIRA is a global provider of automotive engineering, research and test services, with almost 80 years of experience in developing some of the world’s most iconic vehicles. Working in collaboration with vehicle manufacturers and suppliers around the world, they provide comprehensive support ranging from technology development and individual product tests through to full-vehicle design, development and build programmes.
While traditionally known for its vehicle test services – including more than 40 major facilities and 100km of Proving Ground – HORIBA MIRA is so much more than this. During the last ten years it has invested heavily in the evolution of its engineering capability and in the development of MIRA Technology Park, Europe’s leading mobility R&D location for developing the latest automotive technology. The unique combination of engineering expertise, advanced testing facilities and prime location of MIRA Technology Park in the heart of the UK automotive industry, enables customers to develop and validate their technology, or vehicle, in one place. HORIBA MIRA’s purpose is to improve lives by making journeys safer, cleaner and smarter. For more information, visit https://www.horiba-mira.com/
About Intelligent Energy
Intelligent Energy is a leader in the development and manufacture of cutting-edge hydrogen fuel cells that overcome the limitations of conventional battery-powered systems.
The privately-owned company, which has 600 patents in place, has been innovating for more than two decades in the automotive, aerospace, power generation, telecoms, materials handling and unmanned aerial vehicle (UAV) sectors.
With its activities spanning key markets in the UK, US, China, South Korea, and Japan, Intelligent Energy has a truly global reach. For more information, visit https://www.intelligent-energy.com/
About the Advanced Propulsion Centre UK
The Advanced Propulsion Centre UK (APC) collaborates with UK government, the automotive industry and academia to accelerate the industrialisation of technologies that support the transition to zero-emission vehicles and towards a net-zero automotive supply chain in the UK.
Established in 2013, the APC, with the backing of the UK Government’s Department for Business and Trade (DBT), has facilitated funding for 264 low-carbon and zero-emission projects involving 492 partners. Working with companies of all sizes, this funding has helped to create or safeguard over 58,000 jobs in the UK. The technologies and products that result from these projects are projected to save over 410 million tonnes of CO2.
With deep sector expertise and cutting-edge knowledge of new propulsion technologies, the APC’s role in building and advising project consortia helps projects start more quickly and deliver increased value, accelerating new technologies to market. The APC works to drive innovation and encourage collaboration, building the foundations for a successful and sustainable UK automotive industry.
In 2020 the UK Government established the Automotive Transformation Fund (ATF) to accelerate the development of a net-zero vehicle supply chain, enabling UK-based manufacturers to serve global markets. ATF investments are accessed through the APC and awarded by DBT to support strategically important UK capital and R&D investments that will enable companies involved in batteries, motors and drives, power electronics, fuel cells, and associated supply chains to anchor their future.
For more information go to apcuk.co.uk or follow us @theapcuk on X and Advanced Propulsion Centre UK on LinkedIn.
For media enquiries contact:
Laurah Hutchinson-Strain
Senior PR Manager
Email: Laurah.hutchinson-strain@apcuk.co.uk
For more information, visit https://www.apcuk.co.uk/
