Solució ɗin Intelligencìa para Operación de Interruptores de Vacío de 12kV: Integrando Monitoreo en Tiempo Real & Optimización de Vida Útil
Ⅰ. Ikwado na Ƙarfin da Tattaunawa
Tsarin Tsaro na Siffaradduka mai Tsari
- Muhaɗiɗa a Bincike Masu Zama-zama: Saƙo (na gida, yawan tsayi, saƙon kula ta Hall) suna bincike zafi na ƙarfin, masana'antu (zama-zaman kofin da karshe, yawan tsayi), kula na makaranta, da kuma shaida na kula daɗe. Bayan bayyana ta a cikin edge computing, an saka ta a cikin abokan jirgin sama.
- Modelin Kwamfuta na Ƙarfin: Yana nuna zamanin da ƙarfin yake zama tare da ƙarin bayanai (kula na makaranta * lokaci na kula) da bayanai masana'antu, wanda ke magance amsa don kawo ƙarfin da ba a yi maɗa.
- Misalai: Ba a yi i-DVB ƙarfin da ƙarfin a ƙasar petrokemikal na Arewacin Asia, binciken zafi na ƙarfin (±5% na gaskiya) ta haifar da lokacin da aka ɗauka a 30%.
Tsarin Ƙarfi mai Tsari
- Karkashin Racking da Kudin Kwallon Kasa: Ya kunshi raking daga karfi, tare da Five-Protections Interlocking logic don kawo ƙarfin da ba a yi maɗa. Makarantar mota mai tsari ya haifar da ci ƙarfin da ba a yi maɗa a wurare na ƙaramin ji.
- Masana'antu Mai Tsari: Saƙon kula na yawan tsayi suna bincike feedback na ƙarfin. A kan yawan tsayi da ƙarfin ya kafa waɗannan, ya faru automatic calibration idan yawan tsayi ya kafa waɗannan, wanda ke haifar da tsayin kula daɗe.
Ⅱ. Tsarin Ƙarfi na Hanyar Yankin
|
Nau'in Yankin |
Babban Yakin |
Takarda Na Siyasa |
|
Yanayi/Ji (RH>95%) |
Poles mai tsari (IP67) + kiyaye na yankin da ji |
Epoxy resin casting |
|
Yanayi na Maimaita |
Casing na aluminum alloy + nano anti-corrosion coating (>1000h salt spray test) |
Compliant with IEC 60068-2-52 |
|
Yakin da Yake Da Duk |
20,000 mechanical cycles (Class M2), 274 electrical cycles (Class E2) |
Modular spring mechanism |
|
Yakin na Kirkiro na Kirkiro |
Wide-voltage control power (DC 80%-110%) ensures reliable tripping |
Dynamic coil current compensation |
Ⅲ. Takarda Siyasa na Gida
- Center for Training: Regional bases in Thailand and Vietnam offer AR-assisted fault simulation training in English, Thai, and Vietnamese.
- Spare Parts Network: A 3-tier inventory system (Singapore hub → Malaysia/Indonesia → Philippines) ensures 48-hour delivery of critical components (vacuum interrupters, limit switches).
- Rapid Response: Collaboration between local engineers and remote experts resolves 90% of issues via the iMS platform; on-site response is guaranteed within 4 hours for the remaining 10% of cases.
Ⅳ. Ƙarfin da Tattaunawa na Ƙarfin
Smart Diagnostics
- Partial Discharge Early Warning: UHF sensors detect signals >20pC, predicting insulation degradation with >92% accuracy.
- Energy Storage Mechanism Fault Localization: Analyzes motor current waveforms (e.g., continuous operation >5s) to identify stuck switches or gear wear.
Maintenance Strategy
Transitions from scheduled to condition-triggered maintenance (e.g., triggered when contact wear ≥2mm or temperature rise >65°C), reducing redundant inspections by 40%.
Ⅴ. Lifecycle Cost Optimization
|
Cost Category |
Traditional Solution |
Smart O&M Solution |
Savings/Impact |
|
Initial Investment |
Standard breaker |
Smart breaker + cloud platform |
+15% |
|
Fault Repair |
$12,000/year (incl. downtime losses) |
Predictive maintenance + rapid response |
-45% |
|
Preventive Testing |
$8,000/year (routine withstand tests) |
80% replaced by online monitoring |
-60% |
|
Lifespan |
15 years |
Extended to 20 years |
+33% |
|
Data from Java Island PV plant project, Indonesia. |
Ⅵ. Case Study: Manila Data Center, Philippines
- Challenge: Annual power outages (>12 times/year) and >8% breaker failure-to-operate rate due to salt corrosion.
- Solutions:
- Deployed 12kV smart breakers with integrated temperature and partial discharge monitoring.
- Upgraded rooftop AC condensate drainage and cabinet sealing to NEMA 4X standards.
- Monthly health reports via the iMS platform.
- Results:
- Fault rate plummeted to 0.8%, saving $53,000/year in O&M costs.
- Lifespan extension deferred replacement by 3 years.
