OUR PROJECT EXPERIENCES
Major Repair and Outage Power Generation
- Supervision and job execution from the beginning process up to handing over for power plant commercial operation with Rewinding Rotor Generator 207 MVA, 3000 RPM, of PT Pembangkitan Jawa Bali, Project Status Complete of Job.
- Supervision and job execution from the beginning process up to handing over for power plant commercial operation with analyzing using Generator Scoring Index and Life Cycle Analysis Method for Major Overhaul of Generator with various capacity from 29 MVA 54 MVA 13.8kV, 3600 RPM, etc of PT Chevron Pacific Indonesia with total units 6 units, Minas and Duri site, Sumatra. Project Status Complete of Job
- Supervision and job execution from the beginning process up to handing over for power plant commercial operation with Rewinding and Replacement of the Retaining Rings Rotor Turbo Generator 2×45 MVA, 29 MVA, 54 MVA, 3600 RPM. Project Status Complete of Job.
- Supervision and test analysis for New Construction Hydro Power Plant 3×65 MW, 11 kV, 250 RPM. PT Poso Energy / Project Poso II, Project Status Commercial Operation since 2013
- Supervision, Quality Acceptance Test Standardization for New Construction Hydro Power Plant 4×35 MW, 11 kV, 333 rpm. PT. Poso Pamona Satu. Project Status in progress construction
- Training on industries for Testing, Analyzing, Diagnostics, Power generation, Power Transformers, Electric motors, for PJB, PJBS, Indonesia Power, Petro Kimia, Indocement, Pertamina, etc
- And much more…
Inspection on the coil breakdown generator 65MW
Stator was breakdown and found 1 coil bar melting, electrical discharge tracking was also identify at endwinding, after coil to be removed from the slot it’s confirmed that coil was experienced overheating and PD attack on the coil insulation, Dec 2-7, 2019
Rotor inspection after stator breakdown
Rotor inspection was performed after stator breakdown, rotor has been cleaned and heating at least 1 week with the latest temperature 54 degrees Celsius.