Small water power plant Bogatići Nova

Small water power plant Bogatići Nova is located in the municipality of Trnovo in the south-east of Bosnia and Herzegovina. It was built in 1947.

About project

Small water power plant Bogatići Nova is located in the municipality of Trnovo in the south-east of Bosnia and Herzegovina. It was built in 1947. The project includes the reconstruction of the diversion-type electric power station with the new installed power of 10 MW located at the River Željeznica. The water intake and the dam are located at the altitude of 720 meters above the sea level. The length of the water supply tunnel from the dam to the surge tank measures approximately 2 km. The increase of the installed flow is ensured by installing an additional pressure pipe, which is 680 meters long and leads from the surge tank to the engine room, and by installing new hydro mechanical equipment in the engine room. The new engine room hosts two generators with water pumps and control equipment and switchgear while power transformers are located outside the building. The power plant has two vertical Francis turbines with guide vanes control. Each generator can generate 5.52 MW of power.

10
MW
Total installed power
2x3,75
m3/sec
Installed flow
40
GWh
Planned annual production
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Role

Designing, delivering and commissioning of the following systems:

  • Turbine regulation and control system for two generators 2x6.5 MVA
  • SCADA system for the power plant
  • Common drive system for the power plant
  • Electrical protection, excitation and synchronisation system
  • Surge tank valve control

Technical data

  • Client: JP „ELEKTRODISTRIBUCIJA“ A.D. Pale
  • Installed power: 10 MW
  • Turbines: 2 x vertical Francis turbines
  • Nominal net head: 153.28 m
  • Installed flow: 2x3.75 m³/s
  • Planned annual production: 40 GWh

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