Simulation analysis of bird excretion's falling trajectory on high altitude area

The Journal of Engineering

Xiaoyv Wang¹  Bin Han¹  Fangcheng Lv²  Huaqian Wang²  Guanghua Yang²  Shenghui Wang² 

[1] Heilongjiang Province Electric Power Research Institute;North China Electric Power University;

关键词: ecology;    viscoelasticity;    power transmission lines;    power overhead lines;    bird droppings;    bird damage;    drop trajectory;    simulation analysis;    bird excretion;    high altitude area;    ecological environment protection;    frequent external insulation accidents;    high-voltage power transmission;    transformation projects;    bird injury;   

DOI  :  10.1049/joe.2018.8477

来源: DOAJ

【 摘 要 】

With the continuous development of our national economy, human beings have become more aware of the ecological environment protection. Due to the rapid increase of species and numbers of birds in high altitude, frequent external insulation accidents occur in high-voltage power transmission and transformation projects. In order to reduce the occurrence of bird injury and improve the reliability of line operation, this article analyses the trajectory of guano drop through experiments and simulations and analyses the status of bird droppings. First, the status quo of bird damage caused by accident is analysed. Second, the simulation of bird droppings is carried out by using MATLAB. After considering the viscoelastic properties of bird droppings, the simulation result is very similar to the drop trajectory of bird droppings. Finally, the shape is analysed.

【 授权许可】

Unknown