A STUDY OF ELECTRIC ARC - POLYMER MATERIALS INTERACTION

被引:0
|
作者
Vavra, Z. [1 ]
Tuma, J. [1 ]
机构
[1] Brno Univ Technol, FEEC, Brno 61600, Czech Republic
关键词
electric arc; ablation principle;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Application of ablation principle for creation of electric arc extinguishing conditions has a long time tradition. At the present time a many polimers (PTFE, POM, PMMA etc.) are used in LV, HV and UHV switching devices. The present paper deals the method of identification the ablation properties trough a direct interraction of electric arc and plastics. The theoretical analysis and experimentally obtained results are presented.
引用
收藏
页码:300 / 303
页数:4
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