Gihimo nga Pampuno nga Solusyon para sa Transformer
Ⅰ. Pagtubag sa mga Core Industry Pain Points
Tumutukoy sa mga pangkaraniwang hamon sa espesyal na scenario ng transformer:
- Kakulangan sa kakayahan ng engineering validation para sa mga hindi standard na disenyo
- Mataas na gastos sa koordinasyon para sa multi-system interfaces
- Hindi pagtutugon sa espesyal na paglalapat ng pagsusulit
- Ang kasalukuyang kalagayan ng industriya ay may komisyoning failure rate >8%
Ang solusyong ito, sa pamamagitan ng EPC (Engineering, Procurement, Construction) contracting model, ay nagpapahiwatig ng:
[Deep Custom Design × Full-Chain Control × System Integration] integrated delivery
II. Full-Process Solution Architecture
▶ Stage 1: Operation-Driven Custom Design (Design for Specials)
|
Pangunahing Dimensyon |
Paraan ng Implementasyon |
Teknikal na Tool |
|
Grid Compatibility |
Dynamic simulation ng short-circuit capacity (≤300kA) |
EMTP-RV/ATP-EMTP |
|
Non-linear Load Compensation |
Optimization ng harmonic suppression winding topology |
ANSYS Maxwell 3D Magnetic Simulation |
|
Space-Constrained Design |
3D thermal field simulation (≤0.9㎡/kVA) |
COMSOL Multiphysics |
|
Special Requirement Realization |
Precision control ng phase-shift angle (±0.25°) |
Proprietary Winding Layout Algorithm |
|
✦ Typical Success Case: 48-pulse rectifier transformer na disenyo para sa offshore platform, THDi <3% |
▶ Stage 2: Penetration Engineering Management
- Dual-Control Mechanism para sa Critical Raw Material
- Framework ng Espesyal na Pagsusulit Execution:
User –>> Laboratory: SCT test witness appointment request
Laboratory –>> User: Ibigay ang pre-test report
User –>> Certification Body: Mag-apply para sa IEEE C57.12.00 witness
Certification Body –>> Test Bench: Direktang transmisyon ng real-time data
▶ Stage 3: Deviation-Free System Integration
- Package of Supporting Equipment:
|
System Module |
Teknikal na Specification |
Interface Protocol |
|
Intelligent Online Monitoring |
Dissolved Gas Analysis (DGA) + Temperature Field Tracking |
IEC 61850 GOOSE |
|
Oil Processing System |
Micro-water content control ≤15ppm |
MODBUS RTU |
|
On-Load Tap Changer |
Mechanical lifespan ≥500,000 cycles |
Built-in AI module para sa mechanical wear prediction |
- Installation & Commissioning SDM Model:
- 3D laser scanning → Simulation ng posisyon ng equipment (Accuracy ±2mm)
- High-current bus bridge current-carrying verification (40kA/3s temperature rise ≤65K)
- 72-hour continuous load test pre-commissioning (Including ≥6 short-circuit impulse tests)
III. Value Quantification System
|
Dimensyon |
Traditional Model |
This Solution |
Improvement Rate |
|
Design Change Response Cycle |
14-21 days |
≤72 hours |
↑ 300% |
|
First-Pass Rate for Special Tests |
68% |
92% |
↑ 35% |
|
First-Year Failure Rate Post-Commissioning |
5.7% |
0.8% |
↓ 86% |
|
Lifecycle Cost |
Baseline 100% |
82% |
↓ 18% |
IV. Listahan ng Deliverables
- Fully Parameterized Custom Transformer Main Body (including third-party type test report)
- Integrated Intelligent Monitoring Platform (Web/Mobile access supported)
- "Precision Installation Engineering Package": Kasama ang 3D laser positioning drawing sets
- Signed Performance Guarantee Protocol (PGP): Nagtaguyod ng ≥30-year service life
Solution Highlight: Sa pamamagitan ng self-developed Transformer Digital Twin Platform™, ang solusyong ito ay nag-preview ng lifecycle behavior ng equipment sa virtual environment, na nagbabawas ng on-site failure risks sa panahon ng disenyo.
Ang solusyong ito ay matagumpay na naipapatupad sa:
- ±800kV UHVDC Converter Transformer Site Capacity Expansion
- Rail Transit Regenerative Braking Energy Recovery System
- Ultra-High Power Electric Arc Furnace Dedicated Rectifier Transformer Cluster
