Solution Methods of Overhead Transmission Line Mechanics

• Autorzy: Varga L. , Ilenin S. , Chladný V.
• Języki publikacji: EN

Abstrakty

EN

Paper is focused to mechanics calculation of overhead transmission lines. In first part of this paper is presented mathematical model for complex solution of overhead line mechanics in a plan. Non-level overhead line can be considered. The second part of paper deals with a solution method of the mechanics of overhead line conductors in three-dimensional space in non- level span. This method enables to define three-dimensional location, vector of mechanics stress of suspended line in optional point of line under combined load caused by the ice and the wind of optional direction.

Słowa kluczowe

EN

overhead transmission lines mechanics; mechanical tension; catenaries curve

• Wydawca: AGH University of Science and Technology ; Lodz University of Technology
• Czasopismo: Electrical Power Quality and Utilisation. Journal
• Rocznik: 2006
• Tom: Vol. 12, nr 1
• Strony: 17--20
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Varga L.

autor

Ilenin S.

autor

Chladný V.

• Department of Electro-Power Engineering, FEI Technical University in Kosice; Masiarska 74, 04120 Kosice, Slovakia,

Bibliografia

• 1. Fecko, Ś ., Žiaran, J., Varga, L.: Electrical Networks — Overhead Power Lines. Bratislava 1990.
• 2. Leśćinský, P.: Mechanics Complex Solution of Anchorage Field of Overhead Power Lines and its Application Possibility Thesis, Košice, October 1999.
• 3. Urban, L.: Combined Stress Influence on Power Electric Lines. Thesis, Bratislava, 1984.
• 4. Varga, L., Leśćinský, P., Beńa, L’. : Conductor Mechanics Solution at Combined Load in Horizontal and Vertical Direction. Elektrotechnika a energetika.4, s.4-6, 2000.