COMPUTER SIMULATION OF THE HEATING PROCESS AND THE DETERMINATION OF THE CALCULATED LOAD OF THE CONDUCTOR UNDER STOCHASTIC CHARACTER OF CURRENT CHANGE
https://doi.org/10.30724/1998-9903-2018-20-3-4-72-81
Abstract
In this article we propose an automated laboratory bench for the evaluation of the current and the study of the adequacy of this mathematical model overheating of the wire relative to the environment. Is developed the structural diagram of model describing the overheating of the conductor relative to the environment. The model consists of six blocks in which modeling operations are implemented: the simulation of the load current, is given by the stochastic law; the integration of the corresponding differential equations; the definition of the calculated currents and the output of simulation results. In developing a computer model of heating of the conductor adopted a scheme of thermal processes in the conductor, described in scientific publications. The simulation was performed in Simulink.
About the Authors
D. J. Baibagysova
The branch named after academician H. A. Rakhmatulina in Tokmok of the Kyrgyz state technical University named after I. Razzakov
Kyrgyzstan
Kyrgyzstan
senior lecture, Department “Electroenergetics”, The branch named after academician H. A. Rakhmatulina in Tokmok of the Kyrgyz state technical University named after I. Razzakov
A. K. Kadieva
The branch named after academician H. A. Rakhmatulina in Tokmok of the Kyrgyz state technical University named after I. Razzakov
Kyrgyzstan
Kyrgyzstan
senior lecture, Department “Electroenergetics”, The branch named after academician H. A. Rakhmatulina in Tokmok of the Kyrgyz state technical University named after I. Razzakov
Ch. A. Kadyrov
The Kyrgyz state technical University named after I. Razzakov
Kyrgyzstan
Kyrgyzstan
cand. sci. (techn.), assistant professor, Department “Theoretical foundations of electrical engineering and general electrical engineering”, the Kyrgyz state technical University named after I. Razzakov
Z. A. Uzagaliev
Open joint-stock company "Severelektro"
Kyrgyzstan
Kyrgyzstan
head of the estimated sector of relay protection and automation of Open joint-stock company "Severelektro"
References
1. Kochergin S.V., Kobelev A.V., Khrebtov N.A. Aktual'nye voprosy modelirovaniya razvitiya elektroenergeticheskikh sistem // Byulleten' tsentra fraktal'nogo modelirovaniya // Nauchno-teoreticheskii i prikladnoi zhurnal, 2011, S. 35-38.
2. Ageev S.P. Raschet vybrosov grafikov nagruzki elektricheskikh setei lesopil'nogo tsekha // Izv. vuzov, Elektromekhanika. 2013. № 5.
3. Kudrin B.I. Raschet elektricheskikh nagruzok potrebitelei: istoriya, sostoyanie, kompleksnyi metod // Promyshlennaya energetika. 2015. № 5. S. 14-22.
4. Nadtoka I.I., Pavlov A.V. Sovremennoe sostoyanie i problemy rascheta elektricheskikh nagruzok // Sovremennye energeticheskie sistemy i kompleksy i upravlenie imi. Materialy XII Mezhdunarodnoi nauchnoprakticheskoi konferentsii, g. Novocherkassk, 24 iyunya 2013 g. / Yuzh.-Ros. gos. tekhn. un-t (NPI). Novocherkassk: YuRGTU (NPI), 2013, S. 3-10
5. Pavlov A.V. Ortogonal'noe razlozhenie grafika elektricheskoi nagruzki na osnove K-funktsii. // Modelirovanie. Teoriya, metody i sredstva. Materialy XIII Mezhdunarodnoi nauchno-prakticheskoi konferentsii, g. Novocherkassk, 27 fevralya 2013 g. / Yuzh.-Ros. gos. tekhn. un-t (NPI). Novocherkassk: YuRGTU (NPI). 2013. S. 106-110.
6. Shidlovskii A.K., Kurennyi E.G. Vvedenie v statisticheskuyu dinamiku sistem elektrosnabzheniya. K.: Naukova dumka. 1984. 271 s.
7. D.P. Chassin, J.M. Malard, C. Posse, A. Gangopadhyaya, N. Lu, S. Katipamula, J.V. Mallow. “Modeling Power Systems as Complex Adaptive Systems”. Loyola University, Chicago, IL, December 2004 151 p.
8. Ermakov V.F., Balykin E.S., Gudzovskaya V.A., Evolenko N.A., Kovalenko A.N. Matematicheskaya model' protsessa izmeneniya temperatury silovogo transformatora // Izvestiya vysshikh uchebnykh zavedenii. Elektromekhanika. 2012. № 2. S. 43-45.
9. Ermakov V.F., Gudzovskaya V.A., Balykin E.S., Zaitseva I.V. Matematicheskaya model' protsessa izmeneniya temperatury nagreva provodnika // Izvestiya vysshikh uchebnykh zavedenii. Elektromekhanika. 2012. № 2. S. 42-43.
10. Nadtoka I.I., Pavlov A.V. Analiz kharakteristik grafikov elektricheskikh nagruzok mnogokvartirnykh zhilykh domov // IV mezhdunarodnuyu nauchno-tekhnicheskuyu konferentsiyu «Elektroenergetika glazami molodezhi», g. Novocherkassk, 14-18 oktyabrya 2013 g. / Yuzh.-Ros. gos. politekhn. un-t (NPI). Novocherkassk: YuRGPU (NPI), 2013, S. 186-190.
11. Arfan A.Kh., Satarkulov K.A. Komp'yuternoe upravlenie eksperimentom v sistemakh elektrosnabzheniya promyshlennykh predpriyatii / Nauka, novye tekhnologii i innovatsii. 2006. № 1. S. 50-54.
12. Elektricheskie nagruzki promyshlennykh predpriyatii / S.D. Volobrinskii, G.M. Kayalov, P.N. Klein, B.S. Meshel'. L.: Energiya, 1971. 264 s.
13. Yablochnikov A.M., Baibagysova D.Zh., Kadieva A.K., Satarkulov K.A. Modelirovanie protsessa nagreva i opredelenie raschetnoi nagruzki provodnika v srede simrowersystems i simulink // Izvestiya KGTU im. I. Razzakova № 1 (41) chast' I. Tokmok: Izd. tsentr «Teknik». 2017. 230 s.
Review
For citations:
Baibagysova D.J., Kadieva A.K., Kadyrov Ch.A., Uzagaliev Z.A. COMPUTER SIMULATION OF THE HEATING PROCESS AND THE DETERMINATION OF THE CALCULATED LOAD OF THE CONDUCTOR UNDER STOCHASTIC CHARACTER OF CURRENT CHANGE. Power engineering: research, equipment, technology. 2018;20(3-4):72-81. (In Russ.) https://doi.org/10.30724/1998-9903-2018-20-3-4-72-81
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