Completed projects - Electrical part and automation
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HPP MEZDRA
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2. Rehabilitation of water turbines - Are rehabilitated housing impeller, turbine shaft, the top cover of the turbine, guide vanes and guide apparatus. In the turbines are structurally changed all bearing assemblies, requiring oil lubrication, with new ones, self-lubricating.
- Are executed:
- New turbine speed regulators
- New lubricating and cooling systems for unit bearings
- New turbine bearings draining systems 3. Rehabilitation of hydro-generators
- New switchboards for Unit Controllers
- New switchboards for Unit Voltage regulators
- New switchboards for Unit Exitation Transformers 5. Replacing of indoor switchgear 20 kV with gas- insulated metal-enclosed switchgear
- Transformers for work in block with generators
- Transformer for own needs 380/220 VАС of HPP
- Diesel generator for emergency supply 8. Replacing of electrical switchboards for:
- New switchboard for Own Needs 380/220 VАС of HPP
- New switchboard for Own Needs 110 VDС of HPP
- New switchboard for Closing Facilities to turbines 9. Lighting and electrical power installation in new premises
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4. Automated Management System
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6. New electrical equipment for connection of HPP to 20 kV power lines
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7. Replacing of power transformers and a diesel generator
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10. Grounding installation in new premises