THE ELECTRIC FIELD & POTENTIAL DISTRIBUTION OF COMPOSITE INSULATOR WITH SERIES CONNECTION OF GLASS INSULATOR
In this paper, a novel improvement method to modify the electric field and potential distribution of the composite insulator is proposed by connecting one plate of glass insulator to the high voltage end of the composite insulator. As the electric field and potential distribution is responsible for the flashover process under the normal condition and ice condition, the electric field and potential distribution along the insulator are calculated under the both conditions to judge whether this method works. The calculation result shows that when one plate of glass insulator is connected to the composite insulator, the max electric field and potential along the insulator are reduced under the normal condition, and the potential is also reduced under the ice condition, but the variation tendency of the voltage potential along the insulator is similar with the standard composite insulator.
Jiang Chilong Sima Wenxia Deng Jiazhuo Yang Qing Yuan Tao
State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University Chongqing, China
国际会议
The 14th International Workshop on Atmospheric Icing of Structures(第十四届结构物大气覆冰国际研讨会 IWAIS 2011)
重庆
英文
90
2011-05-08（万方平台首次上网日期，不代表论文的发表时间）