Substations HV and HV/MV

  • Total plant design (civil, mechanical and electrical), with switchyard and sections lay-out definition
  • Detail civil design of all support structures (basements, oil traps, ecc.) and control buildings
  • Mechanical detail design for all substation support structures (gantries, columns, ecc.)
  • Definition and choice of all electrical equipments, with electrical simulation software for the evaluation of to the possible short circuit fault currents for the correct dimensioning of components
  • Isolation co-ordination studies
  • HV network load-flow studies
  • Earthing and lightning protection plants
  • Command, control, protection, supervision and teleprotection systems design
  • Technical specifications definition for the electrical equipment aquisition, with particular attention to interfaces (terminal connections and their height, fixing bases, necessary and available signals, etc.)
  • Ancillary equipment definition (clamps, tubes, wires, cabinets or kiosks, etc.)
  • Control and command boards factory tests
  • Equipment factory tests
  • Commissioning up to synchronization with the electric network.