The influence of hanging water droplets on discharge activity, application to high voltage insulators

被引:15
作者
Bojovschi, A. [1 ]
Rowe, W. S. T. [1 ]
Wong, K. L. [1 ]
机构
[1] RMIT Univ, Melbourne, Vic 3001, Australia
基金
澳大利亚研究理事会;
关键词
HYDROPHOBIC SURFACE; ELECTRIC-FIELD; DROPS;
D O I
10.1063/1.3559850
中图分类号
O59 [应用物理学];
学科分类号
摘要
An investigation into the effect of hanging water droplets on a high voltage electrode is presented. This study is extended to a real life application of water droplets hanging on the sheds of high voltage ceramic insulators. The role of the water droplets on the partial discharge and flash over activity is considered. The results show that hanging droplets have a significant influence on corona discharges, which are visible between the sheds of insulators in a power network. (C) 2011 American Institute of Physics. [doi:10.1063/1.3559850]
引用
收藏
页数:3
相关论文
共 8 条
[1]   CORONA FROM A WATER DROP [J].
ENGLISH, WN .
PHYSICAL REVIEW, 1948, 74 (02) :179-189
[2]   DC corona discharge from water droplets on a hydrophobic surface [J].
Higashiyama, Y ;
Yanase, S ;
Sugimoto, T .
JOURNAL OF ELECTROSTATICS, 2002, 55 (3-4) :351-360
[3]  
Hinde D.D., 2009, THESIS QUEENSLAND U
[4]   Stability of alternating current discharges between water drops on insulation surfaces [J].
Rowland, S. M. ;
Lin, F. C. .
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2006, 39 (14) :3067-3076
[6]   Resonance phenomena of a single water droplet located on a hydrophobic sheet under AC electric field [J].
Yamada, T ;
Sugimoto, T ;
Higashiyama, Y ;
Takeishi, M ;
Aoki, T .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2003, 39 (01) :59-65
[7]  
Zeleny J., 1917, Physical review, V10, P1, DOI 10.1103/PhysRev.10.1
[8]   Electrohydrodynamic behaviour of water droplet on an electrically stressed hydrophobic surface [J].
Zhu, Yong ;
Haji, Kenichi ;
Otsubo, Masahisa ;
Honda, Chikahisa ;
Hayashi, Noriyuki .
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2006, 39 (09) :1970-1975