Hydrogen Solutions

PHINIA is developing fuel injection equipment solutions that can meet the demands of both current and future emissions regulations in the automotive industry.

As EU and other countries have set high objectives regarding their carbon footprint, emission standards worldwide are becoming increasingly stricter. At the same time global OEMs are working diligently to find technological solutions for different drivetrains that comply with these standards.

The hydrogen injection system is a particularly critical component for hydrogen propulsion since hydrogen has a substantially lower density than diesel or gasoline. PHINIA is developing solutions for low, medium and high pressure applications.

Our Portfolio

PHINIA’s portfolio includes low pressure H2 injectors for port fuel injection (PFI) configurations. For medium pressure port fuel and direct injection in hydrogen applications we provide the Direct Injector-Compressed Hydrogen Gas (DI-CHG injector) that meets the needs of powertrains with high flow capacity, optimized mixing, flexible packaging and advanced controls. The DI-CHG10 is package compatible with current production 7.5mm tip GDi injectors and suitable for power ranges up to 60kW/cylinder, whilst the larger 9.8mm tip DI-CHG15 injector extends the potential power to 90kW/cylinder for heavy duty commercial vehicle applications.

The injectors have been developed for large flow sections and optimal injector sealing. The specific materials chosen for the injectors ensure durability and help to avoid hydrogen embrittlement. The systems feature a controller and software that allows for a boost system upgrade, EGR and water injection as well as ignition and knock detection.

PHINIA has system specification, integration and calibration capabilities to deliver complete turn key hydrogen propulsion projects.

PECU300 is a control unit able to drive the full portfolio of PHINIA products for hydrogen, gasoline, and diesel systems, for passengers cars and commercial vehicles.

Download PHINIA - PECU 300

Features
- Up to 6 cylinder capability
- For 12V or 24V battery voltage
- For chassis mounting or on-engine mounting through bracket + AVM (Anti-Vibration Mount)
- Operating range: -40°C / +105°C Ambient Temperature
- Sealing: IP6K9K
Design Features
- 196-way header
- Die-cast aluminium housing
- Vent-snap fit
- 6-layer FR4 PCB
- Dual side SMT
- Infineon TriCORE™ AURIX™ TC39x series micro-controller
- Highly integrated design using ASICs allowing board space reduction and configuration flexibility
- Development interfaces: ETAS X-ETK and ATI A8
Performance
- Max System Power allowed: 420W @10V
- Large range of general-purpose inputs: Analog, Digital, Frequential, SENT
- Large range of general-purpose outputs: LSD, HSD, combined LSD/HSD interfaces with current monitoring
- 6 Fuel Injector drivers for H2, Gas, Diesel systems
- 6 Spark drivers for Smart Coils
- Pressure regulation valve drivers for H2, Gas, Diesel systems
- 6 additional Injector drivers to manage: 6 Water Injectors or 3 Lubrication Injectors for H2 or 3 SCR Dosers
- LSD outputs to drive the H2 Supply System (up to 4 tanks)
- Up to 3 Phase-Boost 65V switched power supply for
- injector drivers to allow highly loaded multi-injection
- profiles. Nominal set-up with 2 Phase-Boost.
- 3 Knock sensor or accelerometer sensor interfaces
- 2 Linear O2 interfaces compliant with BorgWarner, Bosh, NTK and Denso sensors
- 2 Binary O2 sensor interfaces
- 4 configurable VR/HE sensors interfaces
- 4 H-Bridges
- 4 CAN transceivers: 2 CAN with FD Flexible Data and PN Partial Networking and 2 CAN with FD only. Support J1939 & J1979, UDS, ISO 27145, 11898-2 protocols
- 2 LIN transceivers
- Internal barometric + temperature sensors
- Functional safety: ISO26262 ASILC
- Cyber security: ISO 21434 and R155
Benefits

Other Products

PECU300 is a control unit able to drive the full portfolio of PHINIA products for hydrogen, gasoline, and diesel systems, for passengers cars and commercial vehicles.

Download PHINIA - PECU 300

Features
- Up to 6 cylinder capability
- For 12V or 24V battery voltage
- For chassis mounting or on-engine mounting through bracket + AVM (Anti-Vibration Mount)
- Operating range: -40°C / +105°C Ambient Temperature
- Sealing: IP6K9K
Design Features
- 196-way header
- Die-cast aluminium housing
- Vent-snap fit
- 6-layer FR4 PCB
- Dual side SMT
- Infineon TriCORE™ AURIX™ TC39x series micro-controller
- Highly integrated design using ASICs allowing board space reduction and configuration flexibility
- Development interfaces: ETAS X-ETK and ATI A8
Performance
- Max System Power allowed: 420W @10V
- Large range of general-purpose inputs: Analog, Digital, Frequential, SENT
- Large range of general-purpose outputs: LSD, HSD, combined LSD/HSD interfaces with current monitoring
- 6 Fuel Injector drivers for H2, Gas, Diesel systems
- 6 Spark drivers for Smart Coils
- Pressure regulation valve drivers for H2, Gas, Diesel systems
- 6 additional Injector drivers to manage: 6 Water Injectors or 3 Lubrication Injectors for H2 or 3 SCR Dosers
- LSD outputs to drive the H2 Supply System (up to 4 tanks)
- Up to 3 Phase-Boost 65V switched power supply for
- injector drivers to allow highly loaded multi-injection
- profiles. Nominal set-up with 2 Phase-Boost.
- 3 Knock sensor or accelerometer sensor interfaces
- 2 Linear O2 interfaces compliant with BorgWarner, Bosh, NTK and Denso sensors
- 2 Binary O2 sensor interfaces
- 4 configurable VR/HE sensors interfaces
- 4 H-Bridges
- 4 CAN transceivers: 2 CAN with FD Flexible Data and PN Partial Networking and 2 CAN with FD only. Support J1939 & J1979, UDS, ISO 27145, 11898-2 protocols
- 2 LIN transceivers
- Internal barometric + temperature sensors
- Functional safety: ISO26262 ASILC
- Cyber security: ISO 21434 and R155
Benefits

Download our Sustainability Report

Hydrogen Solutions contribute to carbon neutrality

Hydrogen propulsion contributes to the rapid decarbonization the world needs.
As a solution provider for hydrogen technology, PHINIA cooperates with OEMs in all vehicle segments – from passenger cars to light and heavy duty, on- and off-road.

Why choose Hydrogen Solutions

Why choose PHINIA Solutions

The hydrogen flow requirements to achieve various power targets with a medium pressure direct injection system and a 100° crank angle injection window. Two types of medium pressure injectors have been developed by PHINIA to cover the various flow and power ranges needed for passenger car and commercial vehicle applications.

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The larger DI-CHG15 injector constant pressure approach enables reduced pressure losses in the regulator and lowers the overall system complexity

The Hydrogen Fuel Cell (H2 FC) Vehicle and the Hydrogen Internal Combustion Engine (H2 ICE) both have the potential to reduce CO2 emissions to zero. Data for a 40-ton commercial vehicle equipped with each of these powertrains are compared with those of a Battery Electric Vehicle (BEV).