Amorphous alloy oil-immersed three-phase transformer is a power transformer that combines amorphous metal core technology with oil-immersed design. The amorphous structure reduces core losses and makes the transformer more energy efficient. This combination offers several advantages, including greater energy efficiency and reduced energy losses.
Reducing Core Losses:
At the heart of the decision to use amorphous alloy lies the quest to minimize core losses. Unlike traditional crystalline alloys, amorphous alloys lack a defined structure, resulting in significantly reduced hysteresis and eddy current losses during the transformer's operation. This translates into lower energy dissipation in the form of heat, making the transformer remarkably efficient in converting electrical power.
Ultra-Low Hysteresis Losses:
Hysteresis losses occur when the magnetic core undergoes repeated cycles of magnetization and demagnetization. Amorphous alloys exhibit ultra-low hysteresis losses due to their disordered atomic structure, allowing them to respond more efficiently to the alternating magnetic fields in the transformer. As a result, the 200KVA 10KV transformer experiences minimal energy losses, ensuring a higher level of energy conservation.
Suppression of Eddy Currents:
Eddy currents, induced by the alternating magnetic field, contribute to energy dissipation within the transformer. The high resistivity of amorphous alloys suppresses the formation of eddy currents, further diminishing energy losses. This characteristic makes the amorphous alloy an ideal choice for applications where the reduction of electromagnetic losses is paramount.
Environmental Considerations:
Beyond its performance benefits, the use of amorphous alloy aligns with contemporary environmental sustainability goals. The manufacturing process of amorphous alloys typically requires less energy compared to traditional crystalline alloys. This reduction in energy consumption during production, coupled with the transformer's heightened efficiency during operation, contributes to an overall decrease in the carbon footprint.
Number of Phase | Three Phase |
Winding Type | Two Winding |
Rated Capacity | 200kVA |
High Voltage | 10/11kV |
Low Voltage | 0.4kV |
Tapping Range | ±2x2.5% |
Impedance Voltage | 4% |
Load Loss | 2.73/2.6kW |
No-load Loss | 0.34kW |
No-load Current | 1.0% |
Frequency | 50/60Hz |
Connection Group | Yyn0/Dyn11 |
Cooling Method | ONAN |
Coil Material | Aluminum/Copper |
Size | 1240x780x1360mm |
Weight | 910kg |