glonucsecГлобальная ядерная безопасностьGlobal Nuclear Safety2305-414X2499-9733National Research Nuclear University "MEPhI"10.26583/GNS-2019-03-08QFQSFVglonucsec-439Research ArticleЭКСПЛУАТАЦИЯ ОБЪЕКТОВ АТОМНОЙ ОТРАСЛИOPERATION OF FACILITIES NUCLEAR INDUSTRYСРАВНИТЕЛЬНЫЙ АНАЛИЗ ПАРОГЕНЕРИРУЮЩЕГО ТРАКТА В ГОРИЗОНТАЛЬНЫХ ПАРОГЕНЕРАТОРАХ АЭСCOMPARATIVE ANALYSIS OF GENERATING PATH IN HORIZONTAL NPP STEAM GENERATORShttps://orcid.org/0000-0001-8957-8682АнсахМ. Н. С.AnsahM. N. S.https://orcid.org/0000-0002-0314-2413ПодрезовН. Н.PodrezovN. N.Томский политехнический университетРоссияNational Research Tomsk Polytechnic UniversityRussian FederationВолгодонский инженерно-технический институт – филиал Национального исследовательского ядерного университета «МИФИ»РоссияVolgodonsk Engineering Technical Institute the branch of National Research Nuclear University «MEPhI»Russian Federation201923022026037479Copyright © Ансах М.Н., Подрезов Н.Н., 20262026Ансах М.Н., Подрезов Н.Н.Ansah M.N., Podrezov N.N.This work is licensed under a Creative Commons Attribution 4.0 License.https://glonucsec.elpub.ru/jour/article/view/439

В статье дан краткий обзор влияния различных схем сепарации в горизонтальных парогенераторах (ПГВ) АЭС на качество пара, производимого в паровом тракте для подачи в турбину. Дальнейший рост тепловой мощности ПГВ без существенного увеличения габаритных размеров определяется «удержанием» сепарационной характеристики ПГВ в пределах, заданных сухостью отбираемого пара. В этом направлении ключевыми оптимизациями горизонтальных ПГВ следует считать отказ от жалюзийных сепараторов в пользу пароприемных дырчатых листов с переменной перфорацией и разработку новой теплогидравлической схемы для двухпетлевого проекта ВВЭР-ТОИ.

The article provides a brief overview of the effect of various separation schemes in horizontal steam generators (PGV) of nuclear power plants on the quality of steam produced in the steam path for supply to the turbine. A further increase in the thermal power of the PGV without a significant increase in the overall dimensions is determined by the «retention» of the separation characteristic of the PGV within the limits specified by the dryness of the steam taken. In this direction the key optimization of horizontal PGV should be considered the rejection of louvered separators in favor of steam-receiving perforated sheets with variable perforation and the development of a new thermal-hydraulic scheme for the two-loop WWER-TOI project.

парогенераторсепарация параэнергоблок ВВЭРвлажность парасепарация гравитационнаяпогруженный дырчатый листпароприемный дырчатый листтехнико-экономические показателиsteam generator (SG)steam separationWWER unitssteam humidityevaporation mirrorgravity separationsubmerged perforated sheet (SPS)steam-receiving perforated sheettechnical and economic indicatorsReferencesLakhov D.A., Kharchenko S.A. About the limit power of a horizontal steam generator Materials of the conference: report, 16th International scientific and technical conference of young specialists of OKB «GIDROPRESS». 26-27 March, 2014. Podolsk: OKB «Gidropress», Russia, 2014. URL : http://www.gidropress.podolsk.ru/files/proceedings/kms2012/autorun/index-ru.htm (in Russian).Lakhov D.A., Kharchenko S.A. About the limit power of a horizontal steam generator Materials of the conference: report, 16th International scientific and technical conference of young specialists of OKB «GIDROPRESS». 26-27 March, 2014. Podolsk: OKB «Gidropress», Russia, 2014. URL : http://www.gidropress.podolsk.ru/files/proceedings/kms2012/autorun/index-ru.htm (in Russian).Nigmatulin B.T., Ageev A.G., Blinkov V.N., Vasiliev V. R., Korol'kov B.M., Dragunov Yu.G., Trunov N.B., Nekrasov A.V., Ilyushin V.F.. Experimental study, testing and implementation of new separation scheme for steam generators of nuclear power units with WWER-1000. Nuclear power plant. 2003. № 3. P. 16-22 (in Russian).Nigmatulin B.T., Ageev A.G., Blinkov V.N., Vasiliev V. R., Korol'kov B.M., Dragunov Yu.G., Trunov N.B., Nekrasov A.V., Ilyushin V.F.. Experimental study, testing and implementation of new separation scheme for steam generators of nuclear power units with WWER-1000. Nuclear power plant. 2003. № 3. P. 16-22 (in Russian).Petrov A.Yu. Modernization of separation equipment in the steam generators of NPP with WWER. PhD Thesis in Engineering 05.14.03. Moskow, 2005. 105 p. (in Russian).Petrov A.Yu. Modernization of separation equipment in the steam generators of NPP with WWER. PhD Thesis in Engineering 05.14.03. Moskow, 2005. 105 p. (in Russian).Trunov N.B., Lukasevich B.I., Sotskov V.V., Kharchenko S.A. The past and the future of horizontal steam generators. Materials of a seminar: report, 7-th international seminar on horizontal steam generators. 3-5 October, 2006. Podolsk: OKB «Gidropress», Russia, 2010. URL : http://www.gidropress.podolsk.ru/files/proceedings/seminar7/seminar7/section1.htm (in Russian).Trunov N.B., Lukasevich B.I., Sotskov V.V., Kharchenko S.A. The past and the future of horizontal steam generators. Materials of a seminar: report, 7-th international seminar on horizontal steam generators. 3-5 October, 2006. Podolsk: OKB «Gidropress», Russia, 2010. URL : http://www.gidropress.podolsk.ru/files/proceedings/seminar7/seminar7/section1.htm (in Russian).Lakhov D.A., Kharchenko S.A. Horizontal steam generator. Problems of increasing power and possible solutions. Materials of the conference: report, 14-th International scientific and technical conference of young specialists of OKB «GIDROPRESS». 21-22 March, 2012. Podolsk: OKB «Gidropress», Russia, 2012. URL : http://www.gidropress.podolsk.ru/files/proceedings/kms2012/autorun/index-ru.htm (in Russian).Lakhov D.A., Kharchenko S.A. Horizontal steam generator. Problems of increasing power and possible solutions. Materials of the conference: report, 14-th International scientific and technical conference of young specialists of OKB «GIDROPRESS». 21-22 March, 2012. Podolsk: OKB «Gidropress», Russia, 2012. URL : http://www.gidropress.podolsk.ru/files/proceedings/kms2012/autorun/index-ru.htm (in Russian).Volkov V.Y., Golibrodo L.A., Krutikov A.A., Kudryavtsev O.V., Lahov D.A., Nadinsky Y.N., Nikolaeva A.V., Skibin A.P., Sotskov V.V. Optimization of perforated distribution plate in steam generator PGV-1000MKO using CFD. Transactions of 9-th International Scientific and Technical Conference «Safety Assurance of NPP with WWER», 19-22 May, 2015. Podolsk: OKB «Gidropress», Russia, 2015 URL : http://www.gidropress.podolsk.ru/files/proceedings/mntk2015/autorun/section2-en.htm (in Russian).Volkov V.Y., Golibrodo L.A., Krutikov A.A., Kudryavtsev O.V., Lahov D.A., Nadinsky Y.N., Nikolaeva A.V., Skibin A.P., Sotskov V.V. Optimization of perforated distribution plate in steam generator PGV-1000MKO using CFD. Transactions of 9-th International Scientific and Technical Conference «Safety Assurance of NPP with WWER», 19-22 May, 2015. Podolsk: OKB «Gidropress», Russia, 2015 URL : http://www.gidropress.podolsk.ru/files/proceedings/mntk2015/autorun/section2-en.htm (in Russian).Emelyanov I.D. Definition of levelling ability of submerged perforated sheet variable perforation to increase the capacity of NPP with WWER PhD Thesis in Engineering: 05.14.03. Moskow, 2015. 200 р. (in Russian).Emelyanov I.D. Definition of levelling ability of submerged perforated sheet variable perforation to increase the capacity of NPP with WWER PhD Thesis in Engineering: 05.14.03. Moskow, 2015. 200 р. (in Russian).Lyakishev S.L., Trunov N.B., Sotskov V.V. Analysis of steam flow in the steam collector of PGV-1000MKP SG. Materials of a seminar: report, 8-th international seminar on horizontal steam generators. 19-21 May, 2010. Podolsk: OKB «Gidropress». Russia. 2010. URL : http://www.gidropress.podolsk.ru/files/proceedings/seminar8/seminar8/section3-ru.htm (in Russian).Lyakishev S.L., Trunov N.B., Sotskov V.V. Analysis of steam flow in the steam collector of PGV-1000MKP SG. Materials of a seminar: report, 8-th international seminar on horizontal steam generators. 19-21 May, 2010. Podolsk: OKB «Gidropress». Russia. 2010. URL : http://www.gidropress.podolsk.ru/files/proceedings/seminar8/seminar8/section3-ru.htm (in Russian).Gritsenko A.A. New horizontal steam generator for two-loop RU high power. Materials of the conference: report, 16-th International scientific and technical conference of young specialists of OKB «GIDROPRESS», 26-27 March, 2014. Podolsk: OKB «Gidropress», Russia, 2014. URL : http://www.gidropress.podolsk.ru/files/proceedings/kms2012/autorun/index-ru.htm (in Russian).Gritsenko A.A. New horizontal steam generator for two-loop RU high power. Materials of the conference: report, 16-th International scientific and technical conference of young specialists of OKB «GIDROPRESS», 26-27 March, 2014. Podolsk: OKB «Gidropress», Russia, 2014. URL : http://www.gidropress.podolsk.ru/files/proceedings/kms2012/autorun/index-ru.htm (in Russian).Trunov N.B., Lukasevich B.I., Veselov D.O., Dragunov Yu.G. Steam generators – horizontal or vertical (which type should be used in nuclear power plants with VVER?). Translated from Atomnaya Énergiya. Vol. 105. No. 3. Р. 127-135, September, 2008. Original article submitted July 25, 2008. Springer Science+Business Media, Inc. (in Russian).Trunov N.B., Lukasevich B.I., Veselov D.O., Dragunov Yu.G. Steam generators – horizontal or vertical (which type should be used in nuclear power plants with VVER?). Translated from Atomnaya Énergiya. Vol. 105. No. 3. Р. 127-135, September, 2008. Original article submitted July 25, 2008. Springer Science+Business Media, Inc. (in Russian).In the world: Interview with the head of the development team of the technical project of the power unit with the CAP1400 reactor Fang Zhou. Atomic Expert: electron. version of the journal. 2016. № 7 (49). Р. 41-43. URL : http://atomicexpert.com/atomicexpert7-2016 (in Russian).In the world: Interview with the head of the development team of the technical project of the power unit with the CAP1400 reactor Fang Zhou. Atomic Expert: electron. version of the journal. 2016. № 7 (49). Р. 41-43. URL : http://atomicexpert.com/atomicexpert7-2016 (in Russian).Reactor CAP1400. AtomInfo.RU: electron. period. ed. 03/05/2015. URL: http://www.atominfo.ru/newsk/r0389.htm (in Russian).Reactor CAP1400. AtomInfo.RU: electron. period. ed. 03/05/2015. URL: http://www.atominfo.ru/newsk/r0389.htm (in Russian).

The authors declare that there are no conflicts of interest present.