Search Results - "Lenev, S. N."

Optimization of HRSG Supply Unit and Consideration of Thermal Stress State of Critical Elements of Steam-Water Path at Variable GTU Modes by Lenev, S. N., Ol’khovskii, A. V., Radin, Yu. A.

“…In accordance with the requirements of power systems to power units of thermal power plants, there are different approaches to variable modes of their…”
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Calculated and Experimental Substantiation of Increasing the Interval between Repairs of the SGT5-2000E Gas Turbine Cooled Blades by Radin, Yu. A., Lenev, S. N., Pikhlakas, A. P., Lyubimov, A. A.

“…— The article presents substantiation of the possibility to extend the operation of the SGT5-2000E series gas turbine units beyond the period specified by the…”
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On the Issue of Unloading Supercritical Steam Pressure Units Used in T-250/300-240 Cogeneration Steam Turbines by Lenev, S. N., Moskvin, K. V., Radin, Yu. A., Khaneev, K. V.

“…The problem of performing deep unloading of power units is of great importance for power systems operated by PJSC Mosénergo and other companies, especially…”
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Acoustic Method for Detecting Air Suction in the Vacuum System of Steam Turbine Plants of Thermal Electric Power Stations by Barat, E. A., Lenev, S. N., Radin, Yu. A.

“…Insufficient density of vacuum systems in steam turbines (STs) is one of the main causes of vacuum deterioration in their condensers. It considerably affects…”
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Increasing Turbine Efficiency at PJSC Mosénergo Combined Cycle Gas Turbine Plants by Lenev, S. N., Radin, Yu. A., Belyankin, I. S.

“…The relevance of modernizing powerful gas turbine units is due to the economic feasibility of increasing the installed electric capacity of combined cycle gas…”
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Retrofitting of TPP-9 PJSC “Mosenergo” Thermal Scheme Providing Operation of GTU, HRSG, ST as a Power Unit by Radin, Yu. A., Lenev, S. N., Smyshlyaev, V. B., Melnikov, D. A., Nekrasov, V. Ya, Borisov, A. A.

“…TPP-9 of PJSC “Mosenergo” is equipped with an AE64.3A gas turbine (manufactured by Ansaldo Energia) delivering flue gases to a Pr-94-13.8-545 single pressure…”
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Features of Electromagnetic Processes and Force Interactions in Turbogenerators with Reactive Power Consumption by Kurbatova, E. P., Dergachev, P. A., Kostenko, A. A., Kurbatov, P. A., Lenev, S. N., Okhlopkov, A. V.

“…A three-dimensional model of a turbogenerator is proposed, which allows analyzing its magnetic state in various operating modes, including with reactive power…”
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Introduction of a System for Monitoring Deformation of the Foundation of the AE64.31 Gas Turbine Unit at the TPP-9 Thermal Power Plant of PJSC Mosenergo by Taraday, D. V., Lenev, S. N., Okhlopkov, A. V., Nikishov, K. S., Bitney, V. D., Titov, A. P.

“…Material obtained from scientific research and development work on monitoring the deformation of the foundation and stator with an estimate of the changes in…”
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Analysis of the Permissibility of Load Shedding Modes of Power Unit No. 9 of the Mosénergo CHPP-22 by Lenev, S. N., Radin, Yu. A., Gritsenko, A. D., Kontorovich, T. S., Smyshlyaev, V. B.

“…Following the creation of power systems that combined a large quantity of generating equipment, the requirements for maneuverability of steam-powered power…”
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Experimental Study of Additional Gas Superheating of Steam in a Combustion Chamber Fired with Methane-Oxygen Fuel by Mil’man, O. O., Krylov, V. S., Ptakhin, A. V., Brdynkevich, D. V., Lenev, S. N., Vivchar, A. N., Nikishov, K. S., Taktashev, R. N.

“…Schemes of high-temperature turbines operating on hydrogen-oxygen and methane-oxygen fuels, the design of an experimental prototype of such a turbine with a…”
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Features of Deep Load Reduction of Mosenergo Drum-Type 130 kgf/cm2 Steam Pressure Boilers by Radin, Yu. A., Lenev, S. N., Khaneev, K. V., Melnikov, D. A., Smyshlyaev, V. B.

“…At present, Mosenergo is carrying out computations and experiments to substantiate the possibility of reducing the minimum load for a group of natural-gas…”
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Prospects for Using Liquefied Natural Gas as Backup and Emergency Fuel at Power Plants Owned by the Gazprom Energoholding Group by Mil’man, O. O., Perov, V. B., Fedorov, M. V., Lenev, S. N., Popov, E. A.

“…— The results from studying prospective energy technology complexes for producing liquefied natural gas (LNG) and using it at electric power facilities as…”
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Increasing the Capacity of the CCPP through Evaporative Cooling of the Air Sucked in by the Compressor of the Gas Turbine Unit by Lenev, S. N., Radin, Yu. A., Belyankin, I. S., Kutyrev, E. S., Konovalov, V. I.

“…On the initiative of the PJSC Mosenergo, possible alternatives of cooling of cycle air of the gas-turbine units of the combined-cycle power plant (CCPP) were…”
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Correction to: A Universal Voltage Dip and Interruption Compensator for Reliable Operation of Critical Electrical Installations at PJSC Mosénergo by Lenev, S. N., Okhlopkov, A. V., Guzhavina, V. V., Nesterenko, G. B., Armeev, D. V., Domakhin, E. A., Zyryanov, V. M., Kotin, D. A.

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A Universal Voltage Dip and Interruption Compensator for Reliable Operation of Critical Electrical Installations at PJSC Mosénergo by Lenev, S. N., Okhlupkov, A. V., Guzhavina, V. V., Nesterenko, G. B., Armeev, D. V., Domakhin, E. A., Zyryanov, V. M., Kotin, D. A.

“…The results of universal voltage dip and interruption compensator development are presented. Comparative analysis of the proposed device with traditional…”
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Investigation into Operating Conditions of a Dry Mechanical Draft Cooling Tower at the TETs-12 Cogeneration Power Station of PAO Mosenergo by Mil’man, O. O., Lenev, S. N., Golov, P. V., Ptakhin, A. V., Kondrat’ev, A. V., Krylov, V. S.

“…The results of the comprehensive investigation into operation of a dry mechanical draft cooling tower (DMDCT) of a PGU-220 power unit at the TETs-12…”
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Upgrade of the CCPU-420 of the Mosenergo CHPP-20 Increasing Its Efficiency by Lenev, S. N., Radin, Yu. A., Konovalov, V. I., Istomov, A. I., Golov, P. V.

“…A technical solution aimed at increasing the generation and expanding the operating capacity range and successfully implemented at CCPU-420 of the Mosenergo…”
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First results from operation of the Adler thermal power station equipped with two PGU-180 combined-cycle power units by Radin, Yu. A., Lenev, S. N., Nikandrov, O. N., Rudenko, D. V.

“…We present technical characteristics of the equipment used in the PGU-180 power units of the Adler thermal power station (a branch of OGK-2) commissioned in…”
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