Dedicated Transformer Solutions for Hydrogen Production
Power-to-Hydrogen Expert | The Driving Force Behind Green Hydrogen
Amid the global shift toward low-carbon energy, green hydrogen is emerging as a cornerstone of the clean energy landscape. From large-scale hydrogen production bases to distributed hydrogen stations, from industrial to renewable-powered electrolysis, efficient and stable power conversion systems are key to controlling hydrogen production costs. CEEG has long been dedicated to the hydrogen production support sector, leveraging innovative rectifier technology to overcome power conversion challenges and deliver low-cost, highly reliable solutions for the hydrogen energy industry.
Home > Solutions > Dedicated Transformer Solutions for Hydrogen Production
Hydrogen Production Power System Challenges
High Electricity Cost Pressure
Electricity accounts for 50% of total costs
Energy efficiency directly impacts profitability
Energy efficiency directly impacts profitability
High Risk of Current Fluctuation
Hydrogen equipment demands high current stability
Fluctuations reduce efficiency or damage equipment
Fluctuations reduce efficiency or damage equipment
Stringent Power Quality Requirements
Hydrogen production requires high-current, low-harmonic
high-quality DC power supply
high-quality DC power supply
Costly Operational Interruptions
Equipment start-stop cycles cause additional losses
Continuous stable operation is essential
Continuous stable operation is essential
CEEG Transformers
Core Technology of Hydrogen Rectifier Transformers
Rectifier transformers convert AC to DC through rectification, regulate voltage levels,
suppress harmonics to purify current, and filter for smooth output, providing stable and reliable power for hydrogen equipment
suppress harmonics to purify current, and filter for smooth output, providing stable and reliable power for hydrogen equipment
Standards Foundation
Key drafter of industry standards
30 years of technical expertise
30 years of technical expertise
Superior Insulation
DuPont Nomex premium insulation
Ensuring ultimate insulation performance
Ensuring ultimate insulation performance
Heavy-Duty Performance
Exceptional load capacity
20% higher than standard products
20% higher than standard products
Low-Noise Design
Ultra-quiet operation
3-5 dB below national standards
3-5 dB below national standards
Quality Assurance
30-year maintenance-free commitment
Full support for hydrogen industry growth
Full support for hydrogen industry growth
Proprietary Technology
Proprietary 7-level temperature control
Safeguarding hydrogen production equipment
Safeguarding hydrogen production equipment
Smart Temperature Control
220°C/130°C/105°C
3-tier hybrid insulation system with full thermal management
3-tier hybrid insulation system with full thermal management
Certified Quality
Full-range product certifications
National-level quality assurance
National-level quality assurance
CEEG Transformers
Hydrogen Rectifier Transformer Solutions
Large-Scale Hydrogen Base Solution
Multi-Pulse Thyristor Rectifier System
Innovative 48-pulse phase-shifting rectifier technology
24-pulse current harmonics as low as 5-6%
Power factor >= 0.95, efficiency >= 98.5%
Perfectly matched for 1200 Nm3/h hydrogen production
Multi-stage voltage regulation for stable operation
Request a Solution - Consult Our Technical Experts
Medium-Scale Hydrogen Base Solution
Diode Rectifier + IGBT Chopper System
Power factor >= 0.96, efficiency >= 98.5%
Simple and reliable transformer design
Compatible with 500-1000 Nm3/h ALK electrolyzers
Perfectly matched for 200-500 Nm3/h PEM electrolyzers
Ideal for both conventional and renewable hydrogen production
Request a Solution - Consult Our Technical Experts
Renewable Energy Hydrogen Solution
IGBT PWM Rectifier System
Breakthrough PWM rectifier technology
Current harmonics below 3%
Power factor >= 0.99, efficiency >= 99.0%
The ideal partner for solar and wind hydrogen production
Request a Solution - Consult Our Technical Experts
Customer Value
Reduce Power Losses
Lower Operating Costs
Extend Equipment Lifespan
Reduce Maintenance Costs
Boost Hydrogen Efficiency
Increase Production Output
CEEG Rectifier Transformers Serving Our Clients(Selected)
Driving Green Hydrogen at Scale
10,000-Ton Wind-Solar Hydrogen Project, Three Gorges Ordos Narisong Base -
24-Pulse GBT Rectifier Transformer (Successfully Grid-Connected)
24-Pulse GBT Rectifier Transformer (Successfully Grid-Connected)
Advancing Industry Technology
Anhui 1000 Nm3/h Oxygen Production Project - 24-Pulse Oxygen Rectifier Transformer
(Successfully in Operation)
(Successfully in Operation)
Supporting New Energy Industry Growth
Jilin Da'an Wind-Solar Green Hydrogen Synthesis 2000 Nm3/h Integrated Demo Project
Innovative 96-Pulse System Combining 5 Units into One (Successfully in Operation)
Innovative 96-Pulse System Combining 5 Units into One (Successfully in Operation)
Hydrogen Rectifier Transformer Equipment Selection
