WANG Shao-hua, YE Zi-qiang. Analysis of Bird Damage Accidents on Overhead Transmission Lines and Prevention Techniques[J]. High voltageapparatus, 2011, 47(2): 61-67.
WANG Shao-hua, YE Zi-qiang. Analysis of Bird Damage Accidents on Overhead Transmission Lines and Prevention Techniques[J]. High voltageapparatus, 2011, 47(2): 61-67. DOI: 10.13296/j.1001-1609.hva.2011.02.013.
Analysis of Bird Damage Accidents on Overhead Transmission Lines and Prevention Techniques
Bird damage is one of the important factors which threaten the safety and stability operation of overhead transmission line.According to the survey of bird damage accident situation on transmission line in recent years
this paper summarizes and analyzes the characteristics and the mechanism of bird damage.Besides
the prevention techniques for bird damage are also analyzed and evaluated.The prevention techniques can be divided into three types
viz.expelling type
isolating type
and guiding type.Expelling measure is to try to expel the birds from the overhead lines
such as installing anti-bird sting
windmill anti-bird device.Isolating measure is to isolate the bird activity from the key parts of the energized lines
such as installing insulated anti-bird clapboard.Guiding measure is to provide habitats for birds so that the birds can be avoided from the line facilities.It is expected to supply reference for the maintainers in the prevention work of bird damage.