
Applicatio Scenario: Regionibus frigidissimis (-40°C), projectis strictis ad ambientes (e.g., stationes coniunctionis venti septentrionalis)
Finis Principalis: Augere fidem longam Transformatorum Currentis (CTs) in Gas-Insulated Switchgear (GIS) complentes requisitiones ad minimum carbonem.
I. Optimizatio Medii Insulationis: Technologia Gas Mixti SF₆/N₂
- Parametri - Design Solutio
- Ratio Gasis: Mixture SF₆ (80%) + N₂ (20%)
- Robur Insulationis: Ad 20°C & 0.5MPa, robor insulativus >85% puri SF₆
- Praestatio Ambientalis: GWP (Potential Global Warming) reductus per 70%, diminuens impactum gasorum hortorum
- Adaptabilitas Frigoris: Punctus liquefactionis gasi mixti ≤ -60°C, assecurans nullum periculum liquefactionis ad -40°C in ambientibus frigidissimis
II. Design Shielding Anti-Partial Discharge
- Innovatio Structurae:
- Casting Resina Epoxy:
- Spire CT fabricata per processum casting vacui, ratio impleti resinae epoxy >99.9%, eliminans vacua interna.
- Rete Metallica Shielding Equipotentialis:
- Rete cupri galvanizatum additum ad stratum externum corporis casting, tenetur ad equipotentiale cum conductor primarius CT.
- Eliminat distortionem electrici campi superficiei et cohibet partial discharge.
- Validatio Praestationis:
- Nivellus PD (Partial Discharge) <5 pC (secundum standard IEC 60270)
- Transivit test thermicus -40°C, sine periculo fissurationis insulationis.
III. Systema Controlis Causae Caloris Dynamicae
- Architectura Controlis Intelligentis:
Stratum Sensorium → Stratum Controlis → Stratum Executionis
Sensus PT100 Temperaturarum → Systema Monitoring GIS → Modulus Controlis Velocitatis Ventilatorum
- Implementatio Functionis:
- Monitorium Temporis Realis: Probes PT100 insertae (±1°C accurate) locant temperaturas calores CT.
- Refrigeratio Activa: Activat automaticiter arrays ventilatorum GIS quando causa caloris superat limen (e.g., ΔT >40K).
- Optimizatio Efficacitatis Energeticae: Potentia ventilatorum adjustatur dynamiciter secundum demandam, minuens energiam desperatam.
IV. Comparatio Advantagiorum Technicorum Principalium
Indicato
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CT SF₆ Traditio
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Hoc Solutio: CT Gas Mixtus
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Vita Insulationis
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25~30 anni
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>40 anni
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Valo GWP
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100% (SF₆=23,900)
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Reductus per 70%
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Fiducia Frigoris
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Propensus ad liquefactionem ad -30°C
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Operatio stabilis ad -40°C
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Controlis Partial Discharge
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10~20 pC
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<5 pC
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V. Validatio Adaptabilitatis Scenarii
- Scenarium Venti Frigidissimi (Septentrionale):
- Transivit test initii frigidi -40°C /72h; error ratio CT ≤ ±0.2%.
- Curva Pressionis-Temperaturae optimizata pro gas mixto prohibet cadas pressionis nimias ad temperaturis minimis.
- Complentia Ambientalis:
- Complent regulationem F-gas EU (No.517/2014) restrictivas ad usum SF₆.
- Pedinus carbonis lifecycle reductus per 52% (secundum standard ISO 14067).