AECO Sabarmati 'D' Station - Complete Turbine Train Retrofit and capacity enhancement from 110 to 120 MW :

Up rating from 110 MW to 120 MW

Major Scope :

  • Turbine train retrofit comprising of new HP/IP/LP Rotors.
  • Redesigning of Reheater to match Retrofitted Turbine.
  • Installation of state of art DCS"ALSPA P-320" and field Instruments.
  • Burner management System.
  • Associated Civil works in UCB and boiler.

Operational Performance :

  • Machine successfully tested for 120 MW and performed better than gauranteed parameters of Heat Rate and MW output.
  • Retrofitted machine has been operating since lat five years at rated capacity.
  • Unit has recorded continuous operation of 185 days.
  • Achieved average PLF of appox. 95% after retrofit.