Especial na mga Solusyon sa Transformer nga may Optumisasyon sa Estruktura ug Advanced nga Prosesos

Ⅰ. Paghahanduraw ug Pag-approach sa Inobasyon​
Ang tradisyonal nga mga transformer adunay mga limitasyon tungod sa structural redundancy, bottlenecks sa kahimtang sa materyales, ug insufisyanse sa precision sa proseso, wala makakatugot sa mga demand sa espesyal na mga scenario (e.g., limited space, high short-circuit risk, harsh environments). Kini nga solusyon nakamit ang pag-leap sa performance ug adaptability sa scenario pinaagi sa 3D structural optimization, cutting-edge material upgrades, ug precision process innovations.

​II. Key Solution Highlights​
​​(1) Structural Innovation: Modularity ug Enhanced Functionality​

1. ​Shell-Type Structure​

• Applications: Urban underground substations, offshore wind power step-up transformers, compact data centers
  
  
• Advantages:
  Uniform magnetic flux distribution, short-circuit withstand capacity ↑30%–40%
  20% smaller volume than core-type structures, ideal for height-limited spaces

2. ​Foil Winding Technology​

• Applicable Types: Distribution transformers, rectifier transformers, mining-specific transformers
• Innovative Value:
  Axial heat dissipation area ↑50%, temperature rise ↓15–20K
  Evenly distributed short-circuit electrodynamic forces, withstand capacity ↑25%

​3. Split Winding/Phase-Shifting Winding​
Core Functions:

• 18-pulse/24-pulse phase-shifting design suppresses 5/7/11th harmonics, THD <3%
• Multi-channel isolated output (e.g., electroplating power supplies), voltage deviation ≤0.5%

​4. Compact Modular Design​
Process Integration:

• Split tank + on-site argon arc welding sealing
• Transport unit weight <80 tons, suitable for mountainous/island terrains

​​(2) Material Innovation: Performance ug Sustainability Breakthroughs​

​​(3) Process Innovation: Precision Manufacturing ug Lifecycle Assurance​

​1. Vacuum Pressure Impregnation (VPI)​​

• Deep epoxy resin penetration (vacuum level <50Pa)
• Insulation layer porosity ≈0, partial discharge <5pC

2. ​Step-Lap Core Stacking​

• 45° mitered joints laser-aligned, gap <0.1mm
• Results: No-load loss ↓10%–15%, noise ≤55dB(A)

3. ​High-Precision Welding​

• Laser/robotic automated welding
• Weld strength consistency ​>99%​​ Leakage rate <0.1%

4. ​Digital Pre-Integration​

• Built-in fiber-optic temperature (DGA) + vibration sensor interfaces
• Enables real-time health assessment via digital twin systems

​III. Target Achievements​

​IV. Application Scenario Validation​

1. ​Renewable Energy Plants: Shell-type + split winding design → Resolves harmonic disturbances ug frequent short-circuit impacts.
2. ​Underground Smart Substations: Fluorinated fluid cooling + compact modularity → Zero fire risk · Maintenance-free for >10 years.
3. ​Offshore Wind Platforms: Lightweight Al alloy + step-lap stacking → Salt mist corrosion resistance · No-load loss <0.15%.