Development of methods of fight against dance of the HL wires for Ukraine
Ye. V. Shevchenko, T. Ye. Udod
Donbas National Academy of Civil Engineering and Architecture
Annotation: Violations of delivery of electric power, which arise up during low-frequency vibrations of wires, the task of fight is put against them on the first plan. The conducted theoretical researches of conduct of wire showed that most dangerous there are the cases of dance with 1, 2, 3 and 4 semiperiods of vibrations in flight. A plenty of different suggestions concerning the VL defence from dance of wires is presently known, it is known more than 130 patents. But the such generous amount of methods of defence testifies to that the radical method of fight against dance is not yet found presently. The put purpose is achieved to those, that in flight of air-track of electricity transmission on wires between contiguous wires it is set no less, than one insulating connector with hard resistance to tension and soft resistance to the compression with the limited flexibility in the direction of rapprochement of the united wires. The offered technical solutions, both method and device allow effectively to liquidate dance of wires, as a rule, still at the beginning of its origin.
Keywords: high-voltage lines of electricity transmission, dance of wires, theoretical researches, analysis of results, development of methods, device.
Pages: 239-247.
Link for citation: Shevchenko, Ye. V.; Udod, T. Ye. Development of methods of fight against dance of the HL wires for Ukraine. – Text : electronic. – In: Metal Constructions. – 2006. – Vol. 12, N 4. – Р. 239-247. – URL: https://donnasa.ru/publish_house/journals/mk/2006-4/03_schevchenko_udod.pdf (date of access: 03.07.2024). (in Russian)
Vol. 12, N 4 (2006)Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture