Client
UK Power Networks
Project Title
Protection schemes design for 33/11kV primary substations (Concept and Detailed Design)
Year
2020 to 2026
Project Scope
Undertake conceptual and detailed design for protection secondary scheme design for various capital and connection projects involving 33/11 Primary substations.
- 33/11kV transformer load blinding and HV replacement scheme for 25 primary substations in SPN region
- 33/11kV transformer and switchgear asset replacement scheme for 10 primary sites in SPN region
Our Scope
Conduct site visit, review existing drawings and prepare full set of detailed design schematics:
- Main Connection & Protection (GREEN & RED)
- T1 & T2 AC & DC Schematic (GREEN & RED)
- T1 & T2 AVC Schematic (GREEN & RED)
- T1 & T2 Wiring Diagrams (GREEN & RED)
- SCADA Multicore Cable Block Diagram (GREEN & RED)
- SCADA Schedule (GREEN & RED)
- Modify supplier’s equipment drawings
- DC Battery loading calculations
