Þekkt Aðferð fyrir Höfuðgert og Hágæða Furnace Transformer
Ⅰ. Kjarnsmá & Aðferð til lausnar
Ofnartæki notar 20%-40% af heildarorku viðmyndunara, en einstaklega hátt kjarn-/kobbertap og marktæk lækkun á hagnýtri við fluktuðum orkubólfum. Þessi lausn sameinar efnavinnslu, byggingarbestun og þekkingarstýring fyrir allar vistkerfi til orkustjórnunar.
II. Aðskiljanlegt tegundarverk
- Hægst lágt tap í kjarnahönnun
• Notar 0,23mm stytta 30ZH120 hárþurflæðis kolddrætti silíkíjárstáli (>1,9T flæðisdigð), sem minnkar hvílulós á 45%.
• Stepped stacking + vakuum epóxihornung minnkar rúm í ferromagnetískum rás. Hvílulós ≤0,25% merktar kapasitét. - Dreifandi kobburtapsskotun
•Transposed conductors + foil-wound coil structure enables:
✓ Intelligent sectional conductor cross-sections
✓ Added shielding windings in high-frequency zones
✓ 30% reduction in resistive losses
• Forced-directed oil circulation maintains coil hotspot temperature <65°C. - Intelligent Thermoregulation System
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Stýringarmóðul |
Virka |
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PID adaptive algorithm |
Real-time output voltage adjustment (±1% accuracy) based on electrode current and furnace temperature profiles (0.1°C resolution) |
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Off-peak power prediction |
Automatically boosts melting efficiency during low-tariff periods using grid load curves |
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Fault fuse protection |
Tiered alarms for coil ΔT>15°C or oil>75°C; power cutoff within 0.5 seconds |
III. Mæld orkustjórnun
vs. conventional furnace transformers:
• 40% lower core losses: Annual reactive power savings ≈220,000 kWh
• 35% lower copper losses: Full-load efficiency consistently >99.2%
• 8%-12% reduction in power consumption per tonne of steel: Saves ≥¥1.5 million annually for a 50t EAF
IV. Venjulegar notkyn
- Stálframleiðsla: Passar 20-150t EAF með algengum slærastigum
- Non-ferrous metal casting: Suitable for Cu/Al smelting with low-voltage/high-current demands
- Special alloy production: Supports 0.5-35kV wide-range voltage regulation for precision temperature control
V. Full Lifecycle Services
• Warranty: 10-year operational lifecycle, 72-hour failure response
• Efficiency monitoring: IoT-enabled energy management platform with real-time loss data uploads
• Retrofit support: Energy-saving upgrades for existing furnace transformers (≤15-day installation cycle)
