atuВестник Алматинского технологического университетаThe Journal of Almaty Technological University2304-568X2710-0839АО "АТУ"atu-276Research ArticleТЕХНОЛОГИЯ ПИЩЕВОЙ И ПЕРЕРАБАТЫВАЮЩЕЙ ПРОМЫШЛЕННОСТИFOOD AND PROCESSING INDUSTRY TECHNOLOGYАвтоколебания проводов высоковольтных линий электропередачи (анкерный пролет)Auto-oscillations of wires of high-voltage power lines (anchor span)ДжаманбаевМ. А.DjamanbayevM. A.

Алматы

Almaty

dzhamanbaev@mail.ruКаратаеваЖ. Е.KarataevaJ. E.

Алматы

Almaty

ДжумабековаЗ. А.DzhumabekovaZ. A.

Алматы

Almaty

Алматинский технологический университетКазахстанAlmaty Technological UniversityKazakhstan20202101202112725460Copyright © Джаманбаев М.А., Каратаева Ж.Е., Джумабекова З.А., 20212021Джаманбаев М.А., Каратаева Ж.Е., Джумабекова З.А.Djamanbayev M.A., Karataeva J.E., Dzhumabekova Z.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://atu.ejournal.kz/jour/article/view/276

Опасные сближения или схлестывания проводов в пролете могут быть вызваны пляс кой проводов. Поэтому, расстояния между проводами, а также между проводами и тросами должны выбираться с учетом предполагаемой интенсивности пляски проводов. Цель настоящей статьи - на основе автоколебательного режима обледенелых проводов расщеплен ной фазы на анкерном пролете определение возможной интенсивной пляски проводов расщепленной фазы. Исследования автоколебательного процесса осуществлялись методом Ван-Дер-Поля. Результаты исследований могут быть использованы при проектировании высоковольтных линий электропередач, исследований явлений пляски и при разработке мероприятий по защите линий от пляски проводов.

Dangerous rapprochement or whipping of wires in flight can be caused by dancing the wires. There fore, the distance between the wires and cables should be selected taking into account the expected intensities of the dancing wires. The purpose of this article is to determine the possible intense dancing of the split phase wires based on the self-oscillatory regime of the icy wires of the split phase at the anchor span. Investigations of the self-oscillating process were carried out by the Van Der Pol method. The research results can be used in the design of high-voltage power lines, studies of the phenomena of dancing and in the development of measures to protect lines from dancing wires.

линия электропередачипляска проводовавтоколебанияуравнение движениестепень свободыскорость ветраинтенсивность пляскиустойчивостьpower linewire danceself-oscillationsequation of motiondegree of freedomwind speeddance intensitystabilityReferencesGlebov E.S. Wires galloping on overhead power lines 500 kV - М.: БТИ ОРГРЭС, 1965.- 72 p. [in Russian]Glebov E.S. Wires galloping on overhead power lines 500 kV - М.: БТИ ОРГРЭС, 1965.- 72 p. [in Russian]Hunt J. C.R. and Richards D.J. W. "Overhead-line Oscillations and the Effect of Aerodynamic Dampers," Proceedings, November 1969. vol. 1 16 (11).- Рр. 1869-1874.Hunt J. C.R. and Richards D.J. W. "Overhead-line Oscillations and the Effect of Aerodynamic Dampers," Proceedings, November 1969. vol. 1 16 (11).- Рр. 1869-1874.Blevins R.D. and Iwan W.D. The Galloping Response of a Two-degree-of-freedom System.Journal of Applied Mechanics. ASME December 1974. vol 41.- Рр. 1113-1118.Blevins R.D. and Iwan W.D. The Galloping Response of a Two-degree-of-freedom System.Journal of Applied Mechanics. ASME December 1974. vol 41.- Рр. 1113-1118.Electric Power Rescarch Institute, Transmission Line Reference Book, Paio Alto, Calif.: EPRI, 1979. 1074 p.Electric Power Rescarch Institute, Transmission Line Reference Book, Paio Alto, Calif.: EPRI, 1979. 1074 p.Richardson A.S. The time line method for assessing galloping exposure.-IEEE Transactions on Power Apparatus and Systems, 1982, PAS-101, № 8.Рр. 2885-2891.Richardson A.S. The time line method for assessing galloping exposure.-IEEE Transactions on Power Apparatus and Systems, 1982, PAS-101, № 8.Рр. 2885-2891.Egbert R.T. Estimation of Maximum Amplitudes of Conductor Galloping by Describing Function Analysis .- IEEE Transactions on Power Delivery, vol. January 1986. -. Рр. 251-257.Egbert R.T. Estimation of Maximum Amplitudes of Conductor Galloping by Describing Function Analysis .- IEEE Transactions on Power Delivery, vol. January 1986. -. Рр. 251-257.RAWLINS С.В. Analysis of conductor galloping field observations-single conductors. IEEE Transactions on Power Apparatus and Systems, Vol. PAS-100, № 8, August, 1981. – Pp.100-108RAWLINS С.В. Analysis of conductor galloping field observations-single conductors. IEEE Transactions on Power Apparatus and Systems, Vol. PAS-100, № 8, August, 1981. – Pp.100-108RAWLINS С.B. Conductor galloping field observation analysis update. ALCOA Conductor Products Company. Technical note № 26, January, 1986. – 39 p.RAWLINS С.B. Conductor galloping field observation analysis update. ALCOA Conductor Products Company. Technical note № 26, January, 1986. – 39 p.Lilien, J.L. and Havard D.G. “Galloping Data Base on Single and Bundle Conductors. Prediction of Maximum Amplitudes.” IEEE Trans on Power Delivery. April 2000, Vol. 15, No. 2. -Pp. 670-674.Lilien, J.L. and Havard D.G. “Galloping Data Base on Single and Bundle Conductors. Prediction of Maximum Amplitudes.” IEEE Trans on Power Delivery. April 2000, Vol. 15, No. 2. -Pp. 670-674.Djamanbayev M.А., Vinogradov А.A. Observationsof galloping in the northern part of Kazakhstan. - Seventh International Symposium CABLE DYNAMICS Vienna (Austria), December 10-13, 2007.- Pp. 423-425.Djamanbayev M.А., Vinogradov А.A. Observationsof galloping in the northern part of Kazakhstan. - Seventh International Symposium CABLE DYNAMICS Vienna (Austria), December 10-13, 2007.- Pp. 423-425.Bekbaev A. B., Dzhamanbaev M.A., Abitaeva R., Karbozova A., Nabyeva G. Estimate of Maximum Expected Intensity of One-half-wave Lines Dancing.- International Science Index, International Scholary and Scentific Research & Innovation waset.or . 24-11-2015. DUBAI UAE- № 17(11). - Рp. 1745-1747Bekbaev A. B., Dzhamanbaev M.A., Abitaeva R., Karbozova A., Nabyeva G. Estimate of Maximum Expected Intensity of One-half-wave Lines Dancing.- International Science Index, International Scholary and Scentific Research & Innovation waset.or . 24-11-2015. DUBAI UAE- № 17(11). - Рp. 1745-1747Djamanbayev M.А., Tokenov N. Mathematical model of the split phase galloping of overhead power lines (anchor span)/Proceedings of II International Scientific Conference «High technologies – the keys to sustainable development», May 23-24, 2013. –Almaty, KazNatTechn.Univ named after K.I. Satpayev. - P.5 [in Russian]Djamanbayev M.А., Tokenov N. Mathematical model of the split phase galloping of overhead power lines (anchor span)/Proceedings of II International Scientific Conference «High technologies – the keys to sustainable development», May 23-24, 2013. –Almaty, KazNatTechn.Univ named after K.I. Satpayev. - P.5 [in Russian]Djamanbayev M.А., Abitayeva R.Sh., Kassimov А. Aerodynamic characteristics of the profile cross-section of the wire with icy sediment. / Works of international Satpayev readings "Scientific heritage of Shakhmardan Yessenov".- KazNatTechn.Univ named after K.I. Satpayev. Аlmaty, 2017. - Pp. 817-820. [in Russian]Djamanbayev M.А., Abitayeva R.Sh., Kassimov А. Aerodynamic characteristics of the profile cross-section of the wire with icy sediment. / Works of international Satpayev readings "Scientific heritage of Shakhmardan Yessenov".- KazNatTechn.Univ named after K.I. Satpayev. Аlmaty, 2017. - Pp. 817-820. [in Russian]Prigorovskiy А.L., Sandalov V.М., Moskova Ye.S. Problems in the theory of oscillations, stability of motion and the qualitative theory of differential equations. Part 4. Van der Pol method. Poincaré's method: Educational and methodical manual. - Nizhny Novgorod: Nizhny Novgorod State University, 2017. – 24 p. [in Russian]Prigorovskiy А.L., Sandalov V.М., Moskova Ye.S. Problems in the theory of oscillations, stability of motion and the qualitative theory of differential equations. Part 4. Van der Pol method. Poincaré's method: Educational and methodical manual. - Nizhny Novgorod: Nizhny Novgorod State University, 2017. – 24 p. [in Russian]

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