DocumentCode :
2800732
Title :
Measures of introduction and look forward to prevent breeze vibration of overhead power transmission lines
Author :
Wei, Kong ; Yinjian, Cheng
Author_Institution :
Inst. of Archit. & Civil Eng., Northeast Dianli Univ., Jilin, China
fYear :
2011
fDate :
15-17 July 2011
Firstpage :
2299
Lastpage :
2301
Abstract :
Along with the power transmission lines of construction, the problem to prevent breeze vibration has caused line workers´ attention more and more. To prevent lines for vibration caused by the breeze destruction, in the line design people must strengthen the measures to prevent the vibration damage. Adopting the damping wires and vibration-proof line clip to prevent vibration is an effective way by which changing the line itself component characteristics. Adopting Armor Rod, Damping Line, Vibration-proof Hammer these vibrating devices to prevent vibration is another kind of effective vibration control measures . The two methods can be adopted according to the specific conditions. At the same time when the extra high voltage system and even ultra high voltage system is on the development, Using damping line and vibration-proof hammer mixed vibrating device class to prevent breeze vibration has got the favor of power workers more and more.
Keywords :
damping; power overhead lines; preventive maintenance; rods (structures); vibration control; armor rod; breeze destruction; breeze vibration prevention; damping line; damping wires; extra high voltage system; line worker; overhead power transmission line; transmission line design; ultra high voltage system; vibration control; vibration damage prevention; vibration-proof hammer; vibration-proof line clip; Damping; Economics; Power transmission lines; Resonant frequency; Transmission line measurements; Vibrations; Wires; breeze vibration; power transmission line; ultra high voltage; vibration-proof design;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
Type :
conf
DOI :
10.1109/MACE.2011.5987439
Filename :
5987439
Link To Document :
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