LvivORGRES

L'viv, Ukraine

LvivORGRES

L'viv, Ukraine
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Sargsyan K.B.,Razdan 5 Gasprom Armeniya | Eritsyan S.K.,Razdan 5 Gasprom Armeniya | Petrosyan G.S.,Razdan 5 Gasprom Armeniya | Avtandilyan A.V.,Razdan 5 Gasprom Armeniya | And 2 more authors.
Thermal Engineering (English translation of Teploenergetika) | Year: 2015

Results of thermal tests of 480-MW power-generating Unit 5 of Razdan Thermal Power Plant (hereinafter, Razdan-5 power unit) are presented. The tests were carried out by LvivORGRES after an integration trial of the power unit. The aim of the tests was thermal characterization of the steam boiler and the steam turbine when the power unit operates as a combined-cycle plant. The economic efficiency of the boiler and the turbine and the environmental characteristics of the power unit are determined and the calculated and the actual values are compared. The specific heat gross and net rates required for the power unit to generate the electric power are established. © 2015, Pleiades Publishing, Inc.


Anisimov A.G.,LvivORGRES | Klub M.V.,LvivORGRES | Sargsyan K.B.,Gazprom | Eritsyan S.K.,Gazprom | And 3 more authors.
Power Technology and Engineering | Year: 2016

The principles of starting up the steam power unit of the Hrazdan-5 fully fired combined-cycle power unit (Hrazdan, Armenia) are considered. This plant has neither a bypass stack for gas discharge from the gas turbine nor an external steam source for the steam-turbine gland and prestarting deaeration. Emphasis is placed on the differences between the start-up procedure followed at the plant and the procedure provided by the RD 34.25.512 Standard Instructions on Startup from Various Thermal States and Shutdown of 300-MW Boiler-Turbine Sets with K-300-240 LMZ Turbine. © 2016 Springer Science+Business Media New York

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