ANALYSIS OF THE ELEMENT BASIS OF FACILITIES USED IN RELAY PROTECTION AND AUTOMATICS OF POWER TRANSMITTERS WITH HIGH VOLUME 35-110 kV «ORELENERGO», A SUBSIDIARY OF PJSC «ROSSETI CENTER»
Keywords:
relay protection, relays, power transformers, transformer substationAbstract
The article presents the results of the analysis of the structure of the modern element base of relay protection devices used in the protection of power transformers with a higher voltage of 35-110 kV of the branch of PJSC "Rosseti Center"-"Orelenergo" was carried out in the work. To analyze the types of relay protection devices used in the protection of power transformers with a higher voltage of 35-110 kV of the branch of PJSC "Rosseti Center"-"Orelenergo", information was used on the types of relays, protection terminals, and automation devices installed at substations of 35-110 kV of the Oryol power system, according to the data of the relay protection, automation, and metrology service of the electric grid organization. Information about the operation of relay protection devices was taken from the annual reports in the corporate software Synergy Center of the electric grid organization PJSC "Rosseti Center and Volga Region" for 2013-2021. In the branch of PJSC "Rosseti Center"-"Orelenergo" from 2013 to 2021, the share of successful operation of relay protection devices is 99.19% - 99.93%. The largest share of protections is represented on the electromechanical base, which makes up 65-94% of the total. The results of the study should be used when planning measures to improve relay protection and automation of transformer substations with a higher voltage of 35, 110 kV.
References
Koudriakov, A.G. Causes of worn out electrical equipment // В сборнике: The Third International Conference on Eurasian Scientific Development. Vienna. 2014. pp. 153–156.
Naumov, I.V. Analysis of causes of failures in 10 kV electrical power distribution networks (on the example of the Southern electrical networks of the city of Irkutsk) // Safety and Reliability of Power Industry. 2018. №11(4). pp. 299-304.
Subba, Dil Bahadur. Analysis of Power Outages in Distribution System in Bhutan and its Mitigation Techniques // Conference: International Seminar on Renewable Energy and Sustainable Development, 2015 (Collaboration b/w CST & WEENTECH). June, 2015. At: Conference hall, Royal University of Bhutan, Thimphu.: https://www.researchgate.net/publication/280534494_Analysis_of_Power_Outages_in_Distribution_System_in_Bhutan_and_its_Mitigation_Techniques.
Sultan, Vivian. A spatial analytics framework to investigate electric power-failure events and their causes // ISPRS Int. J. Geo-Inf. 2020. - №9(1). p. 54.
Alhelou, Hassan Haes. A survey on power system blackout and cascading events: research motivations and challenges // Energies. 2019. №12(4). P. 682.
Yang, B. Slow-coherency-based controlled islanding—A demonstration of the approach on the August 14, 2003 blackout scenario // IEEE Trans. Power Syst. 2006. 21. pp. 1840–1847.
Andersson, G. Causes of the 2003 major grid blackouts in North America and Europe, and recommended means to improve system dynamic performance // IEEE Trans. Power Syst. 2005. №20. pp. 1922–1928.
Larsson, S. The blackout in southern Sweden and eastern Denmark, September 23, 2003 // In Proceedings of the 2006 Power Systems Conference and Exposition (PSCE’06). - Atlanta, GA, USA. 29 October–1 November 2006. pp. 309–313.
Atputharajah, A. Power system blackouts-literature review // In Proceedings of the 2009 International Conference on Industrial and Information Systems (ICIIS). Peradeniya, Sri Lanka. 28–31 December 2009. pp. 460–465.
Gawanmeh, A. Taxonomy analysis of security aspects in cyber physical systems applications // In Proceedings of the 2018 IEEE International Conference on Communications Workshops (ICC Workshops). Kansas City, MO, USA. 20–24 May 2018. pp. 1–6.
Miranda, V.A. Airport slots and the internalization of congestion by airlines: An empirical model of integrated flight disruption management in Brazil // Transp. Res. Part A Policy Pract. 2018. №116. pp. 201–219.
Zhang, Zhaoyun. Research on the relay protection system of micro-grid // Tehnicki Vjesnik. №22. 2015. pp. 51-59.
Лоскутов, А.Б. Проблемы перехода электроэнергетики на цифровые технологии // Интеллектуальная электротехника. 2018. № 1. С. 9-27. / Loskutov, A.B. Problems of transition of electric power industry to digital technologies // Intelligent electrical engineering. 2018. №1. pp. 9-27.
Смородин, Г.С. Развитие релейной техники в России // Молодой ученый. 2016. №29 (133). С. 138-140. / Smorodin, G.S. The development of relay technology in Russia // Young Scientist. 2016. №29(133). pp. 138-140.
Abdelmoumene, Abdelkader. A review on protective relays developments and trends // Journal of Energy in Southern Africa. №25(2). 2014. pp. 91–95.
Gurevich, V. Technological advance in relay protection: dangerous tendencies // Electrical Engineering and Electromechanics. №2. 2012. pp. 33-37.
Волчков, Ю.Д. Изготовление лабораторного стенда для исследования комбинированных токовых реле типа РТ-80 // В сборнике: Молодежная наука - развитию агропромышленного комплекса. Материалы Всероссийской (национальной) научно-практической конференции студентов, аспирантов и молодых ученых. 2020. С. 195-199. / Volchkov, Yu.D. Manufacture of a laboratory stand for the study of combined current relays of the RT-80 type // In the collection: Youth science - development of the agro-industrial complex. Materials of the All-Russian (National) Scientific and Practical Conference of Students, postgraduates and Young scientists. 2020. pp. 195-199.
Абдюкаева, А.Ф. Релейная защита - проблемы и перспективы // Известия Оренбургского государственного аграрного университета. 2018. №2(70). С. 142-144. / Abdyukayeva, A.F. Relay protection - problems and prospects // Izvestiya Orenburg State Agrarian University. 2018. №2(70). Pp. 142-144.
Лундалин, А.А. Направления развития релейной защиты и автоматики в российских электрических сетях // Современные технологии. Системный анализ. Моделирование. – 2019. Т. 62, № 2. С. 77–85. / Kundalini, A.A. Directions of development of relay protection and automation in Russian electric networks // Modern technologies. System analysis. Modeling. 2019. №62(2). pp. 77-85.
Лансберг, А.А. Структура парка силовых трансформаторов с высшим напряжением 6-10 кВ на примере электросетевой организации филиала ПАО «Россети Центр»-«Орелэнерго», обслуживающей сельские электрические сети // Известия высших учебных заведений. Проблемы энергетики. 2021. Т. 23. №5. С. 34-45. / Lansberg, A.A. The structure of the park of power transformers with a higher voltage of 6-10 kV on the example of the electric grid organization of the branch of PJSC «Rosseti Center»-«Orelenergo», serving rural electric networks // News of higher educational institutions. Energy problems. 2021. №23(5) pp. 34-45.
Виноградов А.В., Бородин М.В., Лансберг А.А., Псарев А.И., Сорокин Н.С. Анализ типов высоковольтных коммутационных аппаратов и оценка остаточного ресурса выключателей, установленных на подстанциях с высшим напряжением 35-110 кВ филиала ПАО «МРСК Центра»-«Орелэнерго» // Вестник Казанского государственного энергетического университета. 2021. Т. 13. №1(49). С. 118-127. / Vinogradov A.V., Borodin M.V., Lansberg A.A., Psarev A.I., Sorokin N.S. Analysis of types of high-voltage switching devices and evaluation of the residual life of switches installed at substations with a higher voltage of 35-110 kV of the branch of PJSC «IDGC of Centre»-«Orelenergo» // Bulletin of Kazan State Power Engineering University. 2021. Vol. 13. №1(49). pp. 118-127.
Лансберг, А.А. Структура парка измерительных подстанционных трансформаторов напряжения классов 6-110 кВ филиала ПАО «Россети Центр»-«Орелэнерго» // Научный журнал молодых ученых. 2021. №4(25). С. 82-91. / Lansberg, A.A. The structure of the park of measuring substation voltage transformers of classes 6-110 kV of the branch of PJSC Rosseti Center-Orelenergo // Scientific Journal of Young Scientists. 2021. №4(25). pp. 82-91.
Засыпкин А.С. Релейная защита трансформаторов М. Энергоатомниздат. 1989. 240 с. / Zasypkin A.S. Relay protection of transformers M. Energoatomnizdat. 1989. 240 p.
Лансберг, А.А. Анализ технического состояния и сроков службы силовых трансформаторов, установленных на подстанциях с высшим напряжением 110 кВ филиала ПАО «МРСК Центра»-«Орелэнерго» // Научный журнал молодых ученых. 2021. №2(23). С. 50-59. / Lansberg, A.A. Analysis of the technical condition and service life of power transformers installed at substations with a higher voltage of 110 kV of the branch of PJSC «IDGC of Centre»-«Orelenergo» // Scientific Journal of Young Scientists. 2021. №2(23). pp. 50-59.
Газовое реле трансформатора. ОРГРЭСЭНЕРГО. [Электронный ресурс]. URL: https://org-en.ru/tehnicheskie-publikacii/gazovoe-rele-transformatora#Gazovoe_rele_PG-22_i_PGZ-22 (дата обращения: 04.05.2022 г.). / Gas transformer relay. ORGRES ENERGO. [Electronic resource]. URL: https://org-en.ru/tehnicheskie-publikacii/gazovoe-rele-transformatora#Gazovoe_rele_PG-22_i_PGZ-22 (accessed: 04.05.2022).
Котов, Д.А. Автоматическое регулирование напряжения в сетях с применением РПН // Academy. №8(59). 2020. С. 16-19. / Kotov, D.A. Automatic voltage regulation in networks using RPN [Text] / D.A. Kotov, A.O. Khilko, V.R. Zhandarov, E.A. Eliseeva // Academy. - №8(59). - 2020. - pp. 16-19.
