28 February 2016

At the CHPP-1 production site of Ufa CHPP-4 (LLC Bashkir Generation Company) there is operates gas turbine power plant GTPP-25P which provides a combined energy production. The installed electric capacity of GTPP is 22.5 MW; thermal power is 26 Gcal/h. Coefficient of fuel combustion heat utilization reaches 85%.

The GTPP commissioning took place in October 2009. She became the first in the Russia gas turbine power plant created on basis of aircraft engine. Construction of the GTPP-25P – one of the most important energy projects in Bashkortostan in those years. Its capacity is sufficient for power supply of more than 25 thousand town flats and heating of 2,400 flats what let significantly increase the capabilities and reliability of the Ufa power grid.



The basis of power generating unit are the GTE-25P gas turbine unit (on base of engine PS-90EU-2G) produced by OJSC Aviadvigatel and waste-heat boiler manufactured by Energomash-Stroy. As main fuel it is used natural gas.

The compression of the gas up to required design level (4.5 MPa) and its feeding to the turbine are performed by the booster compressor station which has been supplied and commissioned by the company ENERGAS. Package BCS of screw type is placed in own weatherproof shelter and is equipped with life support systems and safety systems.



The compressor station operates in automatic mode. Automated control system with the function of transmitting data to APCS of upper level is placed inside BCS – in a compartment separated from the engine room by fire-resistant gas-tight flow deflector. Capacity of BCS is 7,600 m3 / h and is controlled by two-level regulation system.

Process equipment is developed on special project. Inside BCS there was provided open space for easy and comfortable availability to all assemblies and components what provides possibility for all-season quality performing of service activities (maintenance, spare parts and consumables replacement, overhaul, upgrade).



From the date of start, the BCS operating time was counted more than 30,000 hours. At present the station passed comprehensive maintenance. Scheduled tasks were carried out by specialists of the LLC ServicENERGAS (companies group ENERGAS).

REFERENCE. Bashkir Generation Company is one of the largest local energy companies of Russia, it owns large production base: one SDPS, ten CHPPs, two large HPPs as well as facilities of small power industry.

CHPP-1 is the oldest Central Heating and Power Plant of the city. It was built as a part of Ufa refinery. The first power units were commissioned in early 1939.

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