JSC All Russia Thermal Engineering Institute

Moscow, Russia

JSC All Russia Thermal Engineering Institute

Moscow, Russia
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Vasil'ev V.D.,JSC All Russia Thermal Engineering Institute | Bulysova L.A.,JSC All Russia Thermal Engineering Institute | Trushechkin V.P.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2017

A technology for noise-free transition of the GTÉ-110M combustor to low-emission operation is described. It is confirmed that it is necessary to control the inlet guide vanes and it is possible to extend the range of low-emission operation by air bleeding to the compressor intake or air venting to atmosphere. This control method allows keeping the efficiency of the CCPP high. © 2017 Springer Science+Business Media New York


Bogachev V.A.,JSC All Russia Thermal Engineering Institute | Pshechenkova T.P.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2017

The life of a high-pressure convection superheater with damaged coils and a low-pressure superheater of the second stage of a TGMP-314 boiler is analyzed numerically. The dependence of the temperatures of steam, metal, and flue gas at the outlet of the coil banks on the number of plugged coils is established. It is shown that plugging gives rise to sparse banks with overheated coils, high-temperature gas plume that initiates overheating of the downstream tube banks, nonuniform softening of the metal, and reduction of the operational reliability of the superheaters. © 2017 Springer Science+Business Media New York


Fedorov A.I.,JSC All Russia Thermal Engineering Institute | Baev D.A.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2017

Results of tests on the TPE-208 boiler with and without a high-pressure preheater are presented. It is shown that, because of the presence of bubbler-scrubbing systems in the separation schemes of high-pressure boilers, the steam capacity of the baffles is higher than that of the boiler for saturated steam. Under certain conditions (constant circulation surges, delivery of 100% of the feed water to the bubbler-scrubbing system, higher thermal absorption at the surface, etc.), this leads to reduced circulation reliability. Recommendations are developed for increasing the reliability of the temperature regime for the heating surfaces. © 2017 Springer Science+Business Media New York


Zorchenko N.V.,JSC All Russia Thermal Engineering Institute | Chaplin A.G.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2017

Experience with certification testing of steam and combined cycle power plant equipment is described and information is provided on major studies by VTI on the operation of the equipment in frequency and power control modes. © 2017 Springer Science+Business Media New York


Zorchenko N.V.,JSC All Russia Thermal Engineering Institute | Krylov V.Y.,JSC System Operator of the United Power System
Power Technology and Engineering | Year: 2015

The results of tests conducted at the Tobolsk CHPP confirm that cross-connection thermal power plants can participate in assigned-reserve primary frequency control and automatic secondary frequency and power-flow control. © 2015, Springer Science+Business Media New York.


Tumanovskii A.G.,JSC All Russia Thermal Engineering Institute | Olkhovsky G.G.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2015

Coal is an important fuel for the electric power industry of Russia, especially in Ural and the eastern part of the country. It is fired in boilers of large (200 – 800 MW) condensing power units and in many cogeneration power plants with units rated at 50 – 180 MW. Many coal-fired power plants have been operated for more than 40 – 50 years. Though serviceable, their equipment is obsolete and does not comply with the current efficiency, environmental, staffing, and availability standards. It is urgent to retrofit and upgrade such power plants using advanced equipment, engineering and business ideas. Russian power-plant engineering companies have designed such advanced power units and their equipment such as boilers, turbines, auxiliaries, process and environmental control systems similar to those produced by the world’s leading manufacturers. Their performance and ways of implementation are discussed. © 2015 Springer Science+Business Media New York


Fedorov A.I.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2016

Arefined method for designing staged evaporation systems is developed. It allows for the design features (two symmetric sections, salt ratio line, continuous and intermittent blowdown points, etc.) of the external saline sections and the circulation conditions in the saline sections, each having two cyclones on each side of the boiler and being close upon one waterwall (circulation surge). Examples of using the method to improve the reliability of the saline sections are given. © 2016, Springer Science+Business Media New York.


Tumanovskii A.G.,JSC All Russia Thermal Engineering Institute | Olkhovsky G.G.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2015

Coal is an important fuel for the electric power industry of Russia, especially in Ural and the eastern part of the country. It is fired in boilers of large (200 – 800 MW) condensing power units and in many cogeneration power plants with units rated at 50 – 180 MW. Many coal-fired power plants have been operated for more than 40 – 50 years. Though serviceable, their equipment is obsolete and does not comply with the current efficiency, environmental, staffing, and availability standards. It is urgent to retrofit and upgrade such power plants using advanced equipment, engineering and business ideas. Russian power-plant engineering companies have designed such advanced power units and their equipment such as boilers, turbines, auxiliaries, process and environmental control systems similar to those produced by the world’s leading manufacturers. Their performance and ways of implementation are discussed. © 2015 Springer Science+Business Media New York.


Suchkov S.I.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2016

An empirical technique is developed for calculating fuel gasification in a hearth gas generator and tested on a small experimental-industrial gas generator. The results agree with experimental data. It is proposed that this technique be used for calculations of large gas generators after it has been optimized. © 2016 Springer Science+Business Media New York


Kazanskii D.A.,JSC All Russia Thermal Engineering Institute
Power Technology and Engineering | Year: 2012

Results are presented for development of reliability criteria with respect to the microstructural state for alloy IN 792 rotor blades and guide vanes. The effect of prolonged aging and high-temperature overheating lasting 1 h on alloy structure and properties are evaluated. © 2012 Springer Science + Business Media, Inc.

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