Assessment of balance reliability in local elecrtic system with alternative renewable sources of energy

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dc.citation.epage44
dc.citation.issue1
dc.citation.spage37
dc.citation.volume7
dc.contributor.affiliationVinnytsia National Technical University
dc.contributor.authorЛежнюк, Петро
dc.contributor.authorКомар, Вячеслав
dc.contributor.authorКравчук, Сергій
dc.contributor.authorLezhniuk, Petro
dc.contributor.authorKomar, Viacheslav
dc.contributor.authorKravchuk, Serhiy
dc.coverage.placenameLviv
dc.date.accessioned2018-06-07T11:41:56Z
dc.date.available2018-06-07T11:41:56Z
dc.date.created2017-02-19
dc.date.issued2017-02-19
dc.description.abstractРозв’язано актуальну задачу аналізу нестабільності генерування відновлювальних джерел електроенергії (ВДЕ), зокрема сонячних електричних станцій (СЕС). Показано вплив нестабільного генерування ВДЕ на баланс потужності в локальній електричній системі. Проана- лізовано закон розподілу генерування сонячної елек- тростанції для певного проміжку часу доби протягом року. Запропоновано математичну модель генерування СЕС у вигляді гауссових сумішей. Отримано основні характе- ристики імовірнісного характеру генерування сонячної електростанції. Оцінено можливість узгодження гене- рування сонячної електростанції з добовими графіками споживання. Визначено імовірність покриття заданого графіка навантаження генеруванням СЕС протягом певного часу доби впродовж всього року. Отримані імовірнісні характеристики процесу балансування дає змогу визначити ймовірність забезпечення балансової надійності генеруванням СЕС на заданому проміжку доби.
dc.description.abstractThe research suggests a solution of the actual problem of analyzing the instability of generation of renewable sources of energy (RSE), in particular, solar power plants (SPP). The impact of instable RSE generation on the power balance in a local electric system is shown. The law of distribution of solar power plant’s generation for a certain time interval of the day during a year is analyzed. A mathematical model of SPP generation is proposed in the form of Gaussian mixtures. The basic characteristics of probabilistic nature of solar plant’s generation are obtained. The possibility to coordinate solar plant’s generation with daily consumption graphs is assessed. The probability of covering the given loadgraph by SEP generation during acertain time interval of the day throughout the year is determined. The obtained probabilistic characteristics of the balancing process make it possible to determine the probability of ensuring the balance reliabilityby SPP generation in a set interval of the day.
dc.format.extent37-44
dc.format.pages8
dc.identifier.citationLezhniuk P. Assessment of balance reliability in local elecrtic system with alternative renewable sources of energy / Petro Lezhniuk, Viacheslav Komar, Serhiy Kravchuk // Computational Problems of Electrical Engineering. — Lviv : Lviv Politechnic Publishing House, 2017. — Vol 7. — No 1. — P. 37–44.
dc.identifier.citationenLezhniuk P. Assessment of balance reliability in local elecrtic system with alternative renewable sources of energy / Petro Lezhniuk, Viacheslav Komar, Serhiy Kravchuk // Computational Problems of Electrical Engineering. — Lviv : Lviv Politechnic Publishing House, 2017. — Vol 7. — No 1. — P. 37–44.
dc.identifier.issn2224-0977
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/41501
dc.language.isoen
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofComputational Problems of Electrical Engineering, 1 (7), 2017
dc.relation.references[1] O. Kyrylenko, Y. Peterheria, T. Tereschenko, and V. Zhuikov, Intelligent systems of electric energy flows control in local objects. Kyiv, Ukraine: Media Press, 2005. (Ukrainian).
dc.relation.references[2] P. Lezhniuk, A. Nikitorovych, O. Kovalchuk, and V. Kulyk, “Automation of distributed sources of electric energy operation in local electrical grid, based on SMART Grid concept”. In Proceedings of the Institute of Electrodynamics of NASU. Collection of scientific papers. Special Issue,pp. 136–143, 2013. (Ukrainian).
dc.relation.references[3] C. Borges and D. Falcao, “Optimal distributed generation allocation for reliability, losses, and voltage improvement”, Int. J. Elect Power Energy Syst., vol. 28, no. 6, pp. 413–420, 2006.
dc.relation.references[4] Q. Jiang, G. Geng, C. Guo, and Y. Cao, “An efficient implementation of automatic differentiation in interior point optimal power flow,” IEEE Trans. Power Syst., vol. 25, no. 1,pp. 147–155, Feb. 2010.
dc.relation.references[5] Intelligent electric grids: elements and modes, O.V. Kyrylenko, Ed., Kyiv, Ukraine: Institute of Electrodynamics of NASU, 2016. (Ukrainian).
dc.relation.references[6] V. Popov, E. Yarmoliuk, and P. Zamkovoy, “Algorithm ofmulticriterial control of microgrids operation modes”, East-European journal of advanced technologies, no. 2, p. 61–68, 2014. (Russian).DOI: 10.15587 / 1729-4061.2014.23158.
dc.relation.references[7] O. Kyrylenko O. Pavlovskyi, A. Yandulskyi, and S. Steliuk, “Operation control of electrical station with renewable sources of energy in conditions of frequency variations in electric system”, Technical electrodynamics, no. 4, pp. 52–57, 2012. (Ukrainian).
dc.relation.references[8] O. Yandulskyi, G. Trunina, and A. Nesterko, “Optimal voltage regulation in distribution electric grid with the source of distributed generation with the account of their belonging to one owner while using the reserve of active power”, Bulletin of Kremenchuk Mykhala Ostrogradskyi National University, vol. 2, pp. 50–54, 2015. (Ukrainian)http://nbuv.gov.ua/UJRN/Vkdpu_2015_2_9
dc.relation.references[9] O. Rubanenko, V. Lesko, “Optimal control of EES normal modes with the account of technical state of the transformers with LTC”. In Proceedings of the Institute of Electrodynamics of National Academy of Science of Ukraine. Special issue, pp. 154–161,2013. (Ukrainian).
dc.relation.references[10] O. Burykin, Y. Malohulko, “Optimization of operation mode of local elecrtical systems with renewable sources of energy”, Proceedings of DonNTU. Series "Electrical engineering and power engineering”, vol. 15, no. 2, pp. 42–46,2013. (Ukrainian).
dc.relation.references[11] P. Lezhniuk, O. Kovalchuk, O. Nikitorovich, and V. Kulik, Renewable sources in distribution electric grids: Monograph. Vinnytsia, Ukraine:VNTU, 2014. (Ukrainian).
dc.relation.references[12] NIST Releases Report on Smart Grid Development. National Institute of Standards and Technology (USA) – Recognized Standards for Inclusion. In Smart Grid Interoperability Standards Framework, Release 1.0 (Electronic resource).http://collaborate.nist.gov/twiki-sggrid/bin/view/ _SmartGridInterim.
dc.relation.references[13] S. Aivazian, V. Bukhshtaber, I. Eniukov, and L. Meshalkin, Applied Statistics: Classification and dimensionality decrease, Moscow, Russia: Finance and Statistics, 1989. (Russian).
dc.relation.references[14] P. D. Lezhniuk, V. J. Komar, and S. V. Kravchuk, “Determination of optimal power of the reserve for provision of balance reliability of local electric system”, Bulletin of NTU "KhPI" Series: New solutions in modern technologies, Kharkiv, Ukraine: NTU “KhPI”, vol. 1214, no. 42, pp. 69–75,2016. (Ukrainian). DOI: 10.20998 / 2413-4295.2016.42.11.
dc.relation.referencesen[1] O. Kyrylenko, Y. Peterheria, T. Tereschenko, and V. Zhuikov, Intelligent systems of electric energy flows control in local objects. Kyiv, Ukraine: Media Press, 2005. (Ukrainian).
dc.relation.referencesen[2] P. Lezhniuk, A. Nikitorovych, O. Kovalchuk, and V. Kulyk, "Automation of distributed sources of electric energy operation in local electrical grid, based on SMART Grid concept". In Proceedings of the Institute of Electrodynamics of NASU. Collection of scientific papers. Special Issue,pp. 136–143, 2013. (Ukrainian).
dc.relation.referencesen[3] C. Borges and D. Falcao, "Optimal distributed generation allocation for reliability, losses, and voltage improvement", Int. J. Elect Power Energy Syst., vol. 28, no. 6, pp. 413–420, 2006.
dc.relation.referencesen[4] Q. Jiang, G. Geng, C. Guo, and Y. Cao, "An efficient implementation of automatic differentiation in interior point optimal power flow," IEEE Trans. Power Syst., vol. 25, no. 1,pp. 147–155, Feb. 2010.
dc.relation.referencesen[5] Intelligent electric grids: elements and modes, O.V. Kyrylenko, Ed., Kyiv, Ukraine: Institute of Electrodynamics of NASU, 2016. (Ukrainian).
dc.relation.referencesen[6] V. Popov, E. Yarmoliuk, and P. Zamkovoy, "Algorithm ofmulticriterial control of microgrids operation modes", East-European journal of advanced technologies, no. 2, p. 61–68, 2014. (Russian).DOI: 10.15587, 1729-4061.2014.23158.
dc.relation.referencesen[7] O. Kyrylenko O. Pavlovskyi, A. Yandulskyi, and S. Steliuk, "Operation control of electrical station with renewable sources of energy in conditions of frequency variations in electric system", Technical electrodynamics, no. 4, pp. 52–57, 2012. (Ukrainian).
dc.relation.referencesen[8] O. Yandulskyi, G. Trunina, and A. Nesterko, "Optimal voltage regulation in distribution electric grid with the source of distributed generation with the account of their belonging to one owner while using the reserve of active power", Bulletin of Kremenchuk Mykhala Ostrogradskyi National University, vol. 2, pp. 50–54, 2015. (Ukrainian)http://nbuv.gov.ua/UJRN/Vkdpu_2015_2_9
dc.relation.referencesen[9] O. Rubanenko, V. Lesko, "Optimal control of EES normal modes with the account of technical state of the transformers with LTC". In Proceedings of the Institute of Electrodynamics of National Academy of Science of Ukraine. Special issue, pp. 154–161,2013. (Ukrainian).
dc.relation.referencesen[10] O. Burykin, Y. Malohulko, "Optimization of operation mode of local elecrtical systems with renewable sources of energy", Proceedings of DonNTU. Series "Electrical engineering and power engineering", vol. 15, no. 2, pp. 42–46,2013. (Ukrainian).
dc.relation.referencesen[11] P. Lezhniuk, O. Kovalchuk, O. Nikitorovich, and V. Kulik, Renewable sources in distribution electric grids: Monograph. Vinnytsia, Ukraine:VNTU, 2014. (Ukrainian).
dc.relation.referencesen[12] NIST Releases Report on Smart Grid Development. National Institute of Standards and Technology (USA) – Recognized Standards for Inclusion. In Smart Grid Interoperability Standards Framework, Release 1.0 (Electronic resource).http://collaborate.nist.gov/twiki-sggrid/bin/view/ _SmartGridInterim.
dc.relation.referencesen[13] S. Aivazian, V. Bukhshtaber, I. Eniukov, and L. Meshalkin, Applied Statistics: Classification and dimensionality decrease, Moscow, Russia: Finance and Statistics, 1989. (Russian).
dc.relation.referencesen[14] P. D. Lezhniuk, V. J. Komar, and S. V. Kravchuk, "Determination of optimal power of the reserve for provision of balance reliability of local electric system", Bulletin of NTU "KhPI" Series: New solutions in modern technologies, Kharkiv, Ukraine: NTU "KhPI", vol. 1214, no. 42, pp. 69–75,2016. (Ukrainian). DOI: 10.20998, 2413-4295.2016.42.11.
dc.relation.urihttp://nbuv.gov.ua/UJRN/Vkdpu_2015_2_9
dc.relation.urihttp://collaborate.nist.gov/twiki-sggrid/bin/view/
dc.rights.holder© Національний університет „Львівська політехніка“, 2017
dc.rights.holder© Lezhniuk Р., Komar V., Kravchuk S., 2017
dc.subjectgeneration power
dc.subjectsolar powerplants
dc.subjectloading graph
dc.subjectGaussian mixtures
dc.titleAssessment of balance reliability in local elecrtic system with alternative renewable sources of energy
dc.title.alternativeОцінювання балансної надійності в локальній електричній системі з нетрадиційними і відновлюваними джерелами енергії
dc.typeArticle

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