Jilin Da'an Integrated Wind-Solar Hydrogen Production and Ammonia Synthesis Project
Dedicated hydrogen production transformer solutions
Green hydrogen production places higher demands on the efficiency, stability, harmonic control, and system compatibility of rectifier power supply. For high-power electrolytic hydrogen production systems, CEEG provides hydrogen-dedicated rectifier transformers and supporting power supply and distribution solutions.
Hydrogen Production Industry Challenges
- As the unit capacity of electrolytic hydrogen production equipment continues to rise, power supply systems must match high-current operating conditions stably over the long term, placing higher demands on the capacity margin and operating stability of rectifier transformers.
- Rectifier loads generate substantial harmonics in operation. If these are not handled properly, they not only undermine grid friendliness but also reduce overall system efficiency, so they must be addressed from the electromagnetic design stage onward.
- Hydrogen production equipment typically runs continuously under high load, making long-term temperature rise control critical. The reliability of the cooling path and insulation system directly determines equipment service life and operating safety.
- Hydrogen production projects require close coordination between transformers and electrolyzers, rectifier cabinets, and control systems. Delivery involves multi-discipline collaboration across electrical, civil, and control work, placing high demands on a supplier's system integration capability.
Core technology of hydrogen production rectifier transformers
We optimize the electromagnetic design specifically for the characteristics of hydrogen production rectifier loads, improving system operating efficiency while effectively reducing operating losses.
By reinforcing the main insulation and end insulation structures, the product adapts to long-term high-current, high-load operating scenarios, providing reliable insulation assurance for continuous hydrogen production.
For temperature rise control, we optimize the heat dissipation paths through the windings, oil ducts, and air ducts, significantly improving thermal stability under continuous operating conditions.
Drawing on our systematic delivery capability, we accommodate the system interface requirements of rectifier cabinets, electrolyzers, and more, supporting efficient coordination across every stage of project design, manufacturing, testing, and delivery.
Customer Cases
More customer casesXinjiang Korla New Energy Hydrogen Production Project
Ordos Hydrogen Production Project
Canada 1000m³ Single-Unit Hydrogen Production Project
Consultation Process
Contact Us01
Needs Assessment
We discuss project type, capacity, voltage class, application, installation environment, and delivery milestones to define basic requirements.
02
Parameter Confirmation
Load characteristics, energy efficiency class, cooling method, protection requirements, interface conditions, and applicable standards are confirmed as technical inputs.
03
Solution Sign-Off
Product selection, technical solutions, drawings, test requirements, and commercial terms are confirmed to advance contract signing.
04
Production Scheduling
Design, procurement, manufacturing, in-process inspection, and factory testing are organized per the confirmed technical documents to keep delivery on schedule.
05
Shipment and Delivery
Packaging, protection, logistics shipping, and delivery documentation handover are completed, supporting on-site acceptance and equipment positioning.
06
Installation Service
Installation and commissioning, operation guidance, O&M recommendations, and after-sales response support long-term stable equipment operation.