Measurements on Aeolian Vibration of Conductors in Transmission Line
An installation of a system for vibration measurements using vibration sensors on a test overhead transmission line and tower system is described. The vibration sensors, load cell are installed at the mid span and two acceleration sensors are installed at the end of conductor connecting to towers, to detect vibrations in the mid span of conductor and vibration of support point of tower. The vibration statistics in terms of frequency and amplitude distributions was obtained. The vibration amplitudes were found not to be excessive, indicating that the damping of the span is satisfactory, with low risk of fatigue damage.
vibration of conductor power transmission line tension of conductor
WANG Meng WANG Zhangqi
Department of Mechanical engineering, North China Electric Power University, Baoding, Hebei, 071003 China
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
462-465
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）