Transmission and Distribution
Electrical implementation engineering for the addition of a 120-25 kV transformer
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PROJECT DESCRIPTION
The Baie-d'Urfé substation project consists of increasing transit capacity by adding a third 47 MVA 120-25 kV transformer, six 25 kV feeders and a new capacitor bank. In addition, the project consists of adding a motorized disconnect switch, a ground inductance, a 25 kV main and bus-tie breaker, and underground cables (T23).
The electrical implementation work includes the following activities:
- Designing the addition's 3D model (Catia)
- Calculations of sags, bus-ties and auxiliary services
- Preparing technical specifications
- Preparing all addition and disassembly drawings for the call for tenders and the construction site work