1 / 5
Tanaka Electric
Tanaka Electric
| Model NO. | PEO-S-35000/110 |
| Core | Core-type Transformer |
| Cooling Method | Oil-immersed Type Transformer |
| Winding Type | Three-winding Transformer |
| Certification | ISO9001, CCC, ISO14001, ISO45001, CE, KEMA |
| Usage | Power Transformer, Distribution Transformer |
| Shape of Core | Ring |
| Production Descriptions | Oil-immersed Power transformer |
| Capacity | Up to 100 MVA or Customized |
| Voltage (HV/LV) | Up to 145 KV or Customized |
| Tapping Range | +/-8 x 1.25%(Customized), OLTC |
| Winding Materials | Copper |
| Cooling Way | ONAN/ONAF |
| Production Capacity | 15 million kVA Per Year |
A Rectifier Transformer for hydrogen production is the specialized "heart and power supply system" for water electrolysis hydrogen production equipment (the electrolyzer). Its core task is to convert the grid's alternating current (AC) into the direct current (DC) with high current and low voltage required by the electrolyzer.
This is not a standard transformer; it integrates voltage transformation, electrical isolation, harmonic management, and system matching. Its high efficiency, high reliability, and stability are key to reducing hydrogen production costs.
| Feature | Hydrogen Rectifier Transformer | Standard Power Transformer |
|---|---|---|
| Load Characteristic | Non-linear rectifier load with high harmonic content | Linear load (resistive/inductive) |
| Waveform Integrity | Significant high-order harmonics, causing distortion | Maintains clean, sinusoidal AC output |
| Design Priority | Reinforced for thermal stress and electromagnetic forces | Optimized for efficiency under linear load |
| Output Profile | Low voltage, high current (tailored for electrolyzers) | Standard voltage levels |
With the growth of the Green Hydrogen industry, these transformers serve as the vital bridge between renewable energy sources (wind/solar) and the electrolyzer. They offer enhanced immunity to power fluctuations and grid disturbances while supporting megawatt (MW) and gigawatt (GW) scaling.
