Powering the Hydrogen Economy
High-power DC rectification systems for electrolysis: renewable integration, modular containerized deployment, and grid code compliance for green hydrogen production.
Electrolyzer Power Supply
High-power AC/DC rectification designed for alkaline (AEL) and PEM electrolyzers.
5-100 MVA per Unit
Scalable power for electrolysis plants of any size, from pilot projects to industrial-scale production.
Precise V/I Control
Real-time current and voltage regulation to maximize electrolyzer conversion efficiency.
20-100% Operating Range
Wide operating range that allows following variable renewable energy availability without degrading performance.
80 MVA Modular Block
80 MVA rectifier as a modular building block for large-scale hydrogen production plants.
High Efficiency >97%
Minimal conversion losses maximizing hydrogen production per kWh of electricity consumed.
AEL & PEM Compatible
Adaptable design for the different load curves of alkaline and proton exchange membrane electrolyzers.
Renewable Integration
Intelligent management of variable power input from wind and solar sources.
Variable Power Input
Dynamic tracking of available power from wind and solar farms, optimizing H2 production at all times.
Energy Storage Buffering
Integration with energy storage systems to smooth variability and maximize electrolyzer operating hours.
Grid Code Compliance
Compliance with national and international grid codes, including frequency and voltage regulation.
Power Factor Correction
Active power factor compensation under variable load to minimize penalties and improve connection quality.
Containerized Deployment
Pre-assembled power supply systems for rapid deployment in electrolysis plants.
Standard Form Factor
ISO 20/40 ft plug-and-play containers, reducing civil engineering and field assembly time.
Phased Capacity Additions
Modular capacity additions as hydrogen demand grows, protecting initial investment.
Renewable Co-location
Installation at remote or greenfield sites alongside existing wind and solar farms.
Rapid Deployment
From factory to hydrogen production in weeks, not months — key to meeting decarbonization targets on time.
Power Quality
Harmonic management and regulatory compliance for large rectification loads.
Rectifier Harmonics
Active filtering of harmonic currents generated by the electrolyzer high-power rectifiers.
Grid Code Compliance
Conformity with IEEE 519 and IEC 61000 harmonic emission limits for medium and high voltage grid connection.
Inverter Interaction
Management of interaction between electrolysis rectifiers and co-located wind/solar farm inverters.
Active Harmonic Filtering
Active compensation systems maintaining waveform quality within the strictest limits.
Key Market Figures
Green Hydrogen Applications
From steelmaking to transport, green hydrogen decarbonizes the hardest-to-abate sectors.
Green Steel (H2-DRI)
Direct reduction of iron with hydrogen instead of coal, eliminating up to 95% of steelmaking process emissions.
Green Ammonia
Carbon-free ammonia production for fertilizers and as an energy vector for maritime transport.
Refinery Decarbonization
Replacing grey hydrogen from natural gas reforming in hydrodesulfurization and hydrocracking processes.
Transport Fuel
Hydrogen for fuel cells in heavy-duty transport, buses, trains, and long-distance logistics.
Power-to-Gas
Converting renewable surplus into hydrogen injectable into the natural gas grid or for seasonal storage.
Certifications
Power your green hydrogen project
Our engineering team designs the optimal rectification and power quality solution for your electrolysis plant.
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