STS were appointed as the Design and Build contractor for 2no. New MV generators as part of the Biogen Next Generation Project.
The scope of this project included:
- 2 no. 2MW containerized Diesel Generators complete with day tanks
- Generators were stepped up from 400V to 16kV using separate 2.5MVA transformers.
- The HV side of the transformers were connected to a new 16kV Switchboard with capacity for future generator connections
- The new switchboard was connected to neutral earthing resisters fed through transformers for earthing the generators under various switching operations
- The new 16kV board was also connected to two existing network supplies via existing 2no. 16kV existing switchboards
- The generators were integrated to the plant BMS to provide fuel to the day tanks based on the fuel levels in the day tanks
- Generator power outputs were also fed to the external network for monitoring
- All Generator / Traffos / Switchgear / PMS / BMS Fuel systems commissioned
