Support of ExpRAssess for the refurbishment of a HV switchyard.
- HV switchyard 20 kV.
- A temporary installation has been put in place to ensure electrical distribution for the duration of the works.
- Objective of the refurbishment: Replace power and protections équipement.
- Reading and analysis of electrical diagram.
- Protections settings analysis.
- Advices for the protections settings.
- Advices for the specific equipment connection.
- Drafting of notes relating to the precautions of zero-sequence toroid installations.
- Opinion on the switchyard’s LV auxiliary installations.
Anticipation of potential difficulties linked with installations.
Support for protections settings after installation.