Open AccessStudy on dynamic flashover characteristics of iced insulators
Author(s) -
Yang Xiao-juan,
Jing Li,
Shuxin Liu,
Longbin Yu,
Juyong Cui
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1802/2/022086
Subject(s) - arc flash , insulator (electricity) , materials science , electric field , voltage , conductivity , finite element method , composite material , electrical engineering , structural engineering , engineering , physics , quantum mechanics
In this paper, based on fxbw4-10/100 insulators, the flashover dynamic characteristics of iced insulators are studied. The insulators are artificially iced and flashover experiments are carried out with water of different conductivity in the laboratory, and different flashover voltages are obtained. The dynamic changes of insulator temperature field, electric field and potential are simulated by using finite element software. Finally, the influence of different physical parameters on insulator flashover characteristics is studied.