Tytuł artykułu
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Model dynamiczny zjawisk mechanicznych w linii napowietrznej
Języki publikacji
Abstrakty
The paper presents modelling of overhead line dynamics. The model of overhead line (OHL) shaking is generally based on the superposition of harmonic components. Individual harmonic coordinate components are finally composed together. The accuracy of the calculation is determined by the number of harmonics calculated and other parameters. The model is actually a combination of continuous and discrete calculations. In the case study OHL ACSR 350/59 is analyzed.
W artykule omówiono zagadnienie modelowania dynamicznego linii napowietrznej. Model linii napowietrznej (OHL) jest zasadniczo oparty na superpozycji składowych harmonicznych. Dokładność obliczeń jest określona przez liczbę harmonicznych i inne parametry .Model jest w rzeczywistości kombinacją obliczeń ciągłych i dyskretnych. Szczegółowo przeanalizowano studium przypadku OHL ACSR 350/59.
Wydawca
Czasopismo
Rocznik
Tom
Strony
221--224
Opis fizyczny
Bibliogr. 13 poz., rys., tab.
Twórcy
autor
- Czech Technical University in Prague
autor
- Czech Technical University in Prague
autor
- Czech Technical University in Prague
Bibliografia
- [1] Toman, P., Paar, M.; Orságová, J. Possible Solutions to Problems of Voltage Asymmetry and Localization of Failures in MV Compensated Networks. In 2007 IEEE Lausanne Powertech, Vol 1-5.1., Lausanne: Ecole Polytechnique Federale de Lausanne, 2007. pp. 1758-1763. ISBN: 978-1-4244-2189-3.
- [2] Lilien, J. L. Overhead Line Vertical Galloping on Bundle Configurations: Stability Criterions and Amplitude Prediction, Overhead Line Design and Construction: Theory and Practice, 1989., International Conference, London UK, pp. 65-69.
- [3] Sergey, J., Klimkowicz, P., Kozak, C., Influence of moving single conductors and detuning pendulums on parameters of galloping energy-transmission lines, Przegląd elektrotechniczny. 2010, Vol. 86, No. 7, pp. 154-156.
- [4] Chan, J., et al. EPRI Transmission Line Refernce Book: Wind - Induced Conductor Motion, 2006, EPRI, Palo Alto
- [5] Claren, R., Diana, G. Mathematical Analysis of Transmission Line Vibration, IEEE Transactions on Power Apparatus and Systems, Vol. Pas-88, No. 12, December 1969, pp. 1741-1771.
- [6] Wang, J., Lilien, J.L. Overhead Transmission Line Galloping. A Comparative Study between 2-DOF and 3-DOF Models., c1994, 3ème Congrès National Belge de Mécanique Théorique et Appliquée. Liège, May. Actes du 3ème CNBM. pp. 257-260.
- [7] Simpson, A., Wind-induced Vibration of Overhead Power Transmission Lines, Sci. Prog. Oxford 68, pp.285-308, 1983.
- [8] Wang, J., Lilien, J. L. Overhead Electrical Transmission Line Galloping - A Full Multi-Span 3-DOF Model, Some Applications and Design Recommendations, IEEE Transactions on Power Delivery, Vol. 13, No. 3, July 1998, pp. 909-916.
- [9] Lilien, J. L., Wang, J., Chabart, O., Pirotte, P. Overhead Transmission Lines Design Some Mechanical Aspects, 1994, ICPST’94 (International Conference on Power System Technology). October 18-21. Beijing, China. 5 pages.
- [10] Rawlins, C. B. An Efficient Method for Measuring Dissipation by Dampers in Laboratory Spans, IEEE Transactions on Power Delivery, Vol. 3, No. 3, July 1988, pp. 1146-1156.
- [11] Rawlins, C. B. An Efficient Method for Measuring by Dampers in Laboratory Spans, IEEE Transactions on Power Delivery, Vol. 3, No. 3, July 1988, pp. 1146-1156.
- [12] Lanové vodice, Žiar nad Hronom: [ŽHS], 2007, <http://www.lana.sk> (08.03.2012)
- [13] Kiessling, F., Nefzger, P., Nolasco, J. F., Kaintzyk, U. Overhead Power Lines - Planning, Design, Construction, Germany: Springer, 2003, ISBN 3-540-00297-9.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c77926d9-f9cb-4b1b-9f25-3a783d2b578d