Hydro-electric power stations

Hydro-electric power station, Gezhouba, China (5000 MW)

New plant, HVDC transmission system


  • Detailed engineering of instrumentation and control ABB 800xA
  • Hardware planning
  • Test facilities, FAT
  • Management of I&C and electrical commissioning
  • Commissioning of digital networks
  • ommissioning of auxiliary systems
    • Medium- and low-voltage switchgear
    • Transformers, generator
    • Protection systems
  • Acceptance with customer and authorities