We offer a full range of solutions for Hydrogen Engine Hardware & Software, up to the complete integration into your products.
The highly-skilled workforce at Dumarey Hydrocells have used all our gathered experience in engine and controller development to create a full range of Hydrogen Engine and Software solutions. We believe that in order for the world to continue its progression towards sustainable energy, it is imperative that we have effective and practical solutions for decarbonizing a wide range of applications (on-highway, off-highway, marine). In doing so, we can combine the cleanliness of hydrogen with the tested efficiency and convenience of well-established engine technologies, leveraging their wide industrial footprint, skilled workforce, as well as the servicing network.
Read on to find out how our team are developing — from concept to full-scale production — the technologies which will enable the complete integration of hydrogen solutions into your products.
Starting from the well-known and reliable V8 6.6l GM engine, we developed a state-of-the-art hydrogen engine.
Off-highway
Engine Type: V8 6.6 l
Dry Weight: 450 kg
Fuel System: PFI
Fuel Type: 2.7 hydrogen purity
Ignition: Spark Plug
Power: 250 kW @ 3000 rpm
Power Generation
Engine Type: V8 6.6 l
Dry Weight: 450 kg
Fuel System: PFI
Fuel Type: 2.7 hydrogen purity
Ignition: Spark Plug
Stand by Power at 50-60 Hz: 100 kW @ 1500rpm (50 Hz)
110 kW @ 1800rpm (60 Hz)
Marine
Engine Type: V8 6.6 l
Dry Weight: 560 kg
Fuel System: PFI
Fuel Type: 2.7 hydrogen purity
Ignition: Spark Plug
Power: 250 kW @ 3000 rpm
The Dumarey Electronic Platform is a 12V/24V Electronic Control Unit with high integrated drivers for Solenoid Control Valves (boosted and battery direct), DC Motors controller, flexible analog and digital sensors signal acquisition, CAN, LIN, SENT and Ethernet communication busses using a hexacore microprocessor.
With multi-purpose electronic controller based on flexible and scalable Hardware / Firmware and real-time embedded SW algorithms, it can control multiple types of propulsion and energy systems. This modular SW approach, AutoSAR based, is compliant with even the strictest automotive safety standards and cybersecurity requirements. It uses high-end connectivity to collect and transfer acquired data to the Cloud for data-driven analysis, such as fleet monitoring, root cause analysis and predictive maintenance.
6V / 16V @12V system
10V / 32V @24V system
58V @24V system
46000 Alloy or AISi9Cu
(sealed housing with Gore-Tex membrane; internally AC coupled with Power GND)
– PFI Injectors
– Pressure Control Valve
– Valves requiring current recirculation
– 4x CAN_FD
– 3x LIN
– 1x Ethernet
Key benefits
As part of the growing commitment to energy transition and carbon emissions reduction, we have explored the potential of hydrogen internal combustion engines market in Europe with Accenture Italia.
Read more here:
Dumarey Hydrocells and Politecnico di Torino are teaming up to push the boundaries of research in hydrogen internal combustion engines. Stemming from their longstanding relationship, which began when current Dumarey Hydrocells headquarters was a General Motors research and development centre, the collaboration represents a blend of industry experience and academic insight.