ОЦЕНКА ИНДИВИДУАЛЬНОГО РЕСУРСА ЛИТЫХ КОРПУСОВ АВТОМАТИЧЕСКИХ ЗАЩИТНЫХ КЛАПАНОВ ЭНЕРГОБЛОКОВ МОЩНОСТЬЮ 200 МВт

Olga Yuriivna Chernousenko; Dmitro Viktorovich Rindyuk; Vitaliy Anatoliyovich Peshko; Vladyslav Yuriyovych Goryazhenko

doi:10.20998/2078-774X.2018.13.05

Автор(и)

Olga Yuriivna Chernousenko National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Україна https://orcid.org/0000-0002-1427-8068
Dmitro Viktorovich Rindyuk National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Україна https://orcid.org/0000-0001-7770-7547
Vitaliy Anatoliyovich Peshko National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Україна https://orcid.org/0000-0003-0610-1403
Vladyslav Yuriyovych Goryazhenko National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Україна https://orcid.org/0000-0001-5137-2742

DOI:

https://doi.org/10.20998/2078-774X.2018.13.05

Анотація

Энергоблоки ДТЭК «Кураховская ТЭС» мощностью 200 МВт с паровыми турбинами К-200-130 после достижения ими паркового ресурса на сегодняшний день требуют принятия решения о дальнейшей эксплуатации. Данная работа посвящена проблеме продление срока эксплуатации энергетического оборудования. Предметом исследования работы является повреждаемость и остаточный ресурс автоматических защитных клапанов ЦСД паровой турбины К–200–130. Получены данные по тепловому и напряженно-деформированному состоянию корпусов клапанов для разных режимов пуска. Определена суммарная поврежденность и индивидуальный остаточный ресурс.

Посилання

(2005), ND MPE Ukrayiny`. Kontrol` metalu i prodovzhennya terminu ekspluataciyiosnovny`xelementivkotliv,turbinitruboprovodiv teplovy`x elektrostancij. – Ty`pova instrukciya. SOU–NMPE40.17.401:2004 [RD ofMFEU.Metalinspectionand extending operating life of main components of boilers, turbinesandpipelines of thermalpowerplants: SOU-NMPE 40.17.401:2004], GRIFRE, Ministry of fuel and energy of Ukraine,Kiev,Ukraine.
Shulzhenko, N. G. (2011), SOU-N MEV 40.1-21677681-52:2011 Vy`znachennya rozraxunkovogo resursu taocinky`zhy`vuchosti rotoriv ta korpusny`x detalej turbiny`: Metody`chni vkazivky`/ Minenergovugillya Ukrayiny`[Determinationoftheestimated resource and assessment of survivability of rotors and turbine case details:Guidelines],MinistryofFuelandEnergy of Ukraine, Kyiv, Ukraine.
Chernousenko, O. and Peshko, V. (2016), "Influence of the Operation of the Power Units of Thermal Power Plants intheManeuvering Mode on the Aging Rate of Power Equipment". Bulletin of the National TechnicalUniversity"KhPI".Series:Powerandheat engineering processes and equipment, No. 10(1182), pp. 6–16, ISSN 2078-774X,doi:10.20998/2078-774X.2016.10.01.
Kolyadyuk, A., Shul’zhenko, M., Babayev., I. (2011), "Computer modeling of steam flow in the regulating valve oftheturbine", Bulletin of engine building, No 2, pp. 106-110, ISSN 1727-0219.
Kolyadyuk, A., Shul’zhenko, M. (2014), ″Otsenka polzuchesty korpusa rehulyruyushcheho klapana parovoy turbyny K-325″.Bulletin of the National Technical University "KhPI". Series: Power and heat engineering processes and equipment, No. 11(1054),pp. 125–131, ISSN 2078-774X.
Chernousenko, O. and Peshko, V. (2017), "Computation Investigation of the Thermal and Stress-Strain Behavior of theRotorof High Pressure Turbine Т-100/120-130; block No 1 Operated by the PJSC "Kharkiv CHPP-5",BulletinoftheNationalTechnicalUniversity "KhPI". Series: Power and heat engineering processes and equipment, No. 9(1231),pp. 34–40,ISSN2078-774X, doi: 10.20998/2078-774X.2017.09.05.
Chernousenko, O. and Peshko, V. (2017), "Estimating the Low-Cycle Fatigue, Damageability and the Residual Life of theRotorof High Pressure Turbine Т-100/120-130 unit No 1 used by PJSC "Kharkiv CHPP-5",BulletinoftheNationalTechnicalUniversity "KhPI". Series: Power and heat engineering processes and equipment, No. 10(1232),pp. 30–37,ISSN2078-774X,doi:10.20998/2078-774X.2017.10.04.
(1985), RTM 108.021.103. Detali parovyh stacionarnyh turbin. Raschet na malociklovuju ustalost' [Details of stationarysteamturbines. Low cycle fatigue calculation], Moscow, Russian.
(1996), RD 34.17.440–96. Metodicheskie ukazanija o porjadke provedenija rabot pri ocenke individual'nogo resursaparovyhturbin i prodlenii sroka ih jekspluatacii sverh parkovogo resursa [Methodological guidelines toperformworkswithinassessmentofindividual service life of steam turbines and its extension beyond the fleet servicelife],Moscow,Russian.
Peshko, V., Chernousenko, O., Nikulenkova, T. [et. al.] (2016), "Comprehensive rotor service life study for high&intermediate pressure cylinders of high power steam turbines", Propulsion and Power Research –China:NationalLaboratoryforAeronautics and Astronautics, Volume 5, Issue 4, pp. 302-309.
Chernousenko, O., Rindyuk, D., Peshko, V. (2017), "Research on residual service life of automatic locking valve ofturbineK-200-130", Eastern-European Journal of Enterprise Technologies - Еnergy-saving technologies and equipment, No 8 (89), pp.39-44 ISSN (print) 1729-3774, ISSN (on-line) 1729-4061.