
Ⅰ. Pangunahing Perspektibo
Upang harapin ang mga hamon sa pag-akumula ng init sa mga espesyal na transformer sa ilalim ng matinding kondisyon ng operasyon, inihahain ng solusyong ito sistemang optimisasyon para sa pagdala ng init at kontrol ng temperatura:
II. Puntos ng Pangunahing Solusyon
(A) Precision Thermal Simulation & Design Optimization
(B) Customized Cooling System Design
|
Pamamaraan ng Cooling |
Teknikal na Solusyon |
Applicable Scenarios |
|
Natural Cooling |
► Biomimetic heat sink design (fin density gradient distribution) |
Standard load, mababang temperatura ng kapaligiran |
|
Forced Air Cooling |
► Vortex axial fan array (IP55 protection rating) |
Mataas na altitude/mataas na temperatura na kapaligiran, periodic overloads |
|
Forced Oil Circulation |
► Magnetic levitation oil pump (energy consumption <30% of conventional pumps) |
Submerged arc furnace transformers, traction rectifier transformers, marine transformers |
|
Heat Pipe Assisted |
► Embedded ultra-thermal conductive heat pipes (thermal conductivity >5000 W/m·K) |
Space-constrained high-density winding regions |
(C) Oil Flow Control Optimization
A[Oil Inlet] --> B[Silicon Steel Guide Channels]
B --> C[Axial Winding Oil Ducts]
C --> D[Hotspot Reinforced Spray Nozzles]
D --> E[Top Oil Outlet]
(D) Intelligent Temperature Control System
|
Functional Module |
Teknikal na Implementasyon |
|
Monitoring System |
► Distributed Optical Fiber Temperature Sensing (±0.5°C accuracy) |
|
Control Strategy |
► PID stepless speed control for fans/oil pumps (20-100%) |
|
Smart IoT |
► IEC 61850 communication protocol |
III. Mga Layunin at Pamantayan ng Veripikasyon
IV. Typical Application Scenarios
|
Special Transformer Type |
Thermal Management Solution Combination |
|
Arc Furnace Transformers |
Forced Oil Circulation + Water Cooling + Heat Pipe Assistance |
|
Traction Rectifier Transformers |
Forced Air Cooling + Intelligent Multi-stage Speed Control |
|
Offshore Wind Power Transformers |
Sealed Heat Pipe Cooling System + Triple-protection Coating (Anti-corrosion/Anti-fouling/Anti-moisture) |
|
Data Center Cast-Resin Transformers |
Fan Group Control + CFD-based Airflow Optimization |