Open AccessStudy on Galloping Characteristics of Large-section Carbon Fiber Composite Core Conductor
Author(s) -
Xianxu Zhan,
Bin Liu,
Jingchao Wang,
Kunpeng Ji
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/740/1/012054
Subject(s) - conductor , electrical conductor , composite number , materials science , core (optical fiber) , section (typography) , composite material , structural engineering , engineering , computer science , operating system
This paper establishes the finite element galloping model of large-section carbon fiber composite core conductor, and selects three kinds of large-section conductors to analysis on galloping characteristics, i.e. carbon fiber composite core large-section conductor JLZ2X1/F2A-1660/95-492, 1,250mm 2 large-section aluminum conductor steel reinforced JL1/G2A-1250/100-84/19 and 1,520mm 2 aluminum conductor aluminum-alloy reinforced JL1X/LHA1-1040/550-487, thus obtaining galloping amplitudes and galloping tension values of three kinds of conductors. In addition, this paper compares the galloping characteristics of such three conductors, thus obtaining galloping characteristics of large-section carbon fiber composite core conductor. The research achievement provides technical support for anti-galloping design of carbon fiber conductor on the power transmission line.