摘要
对用于500kV输电线路带电作业的保护间隙进行了研究。通过保护间隙与工作间隙放电特性的配合试验,证明加装保护间隙不仅可提高带电作业的安全性,而且能有效地减小塔头尺寸。
This paper introduces the research on protective gap used in the live fine work of 500 kV transmission fine. Through the coordination test of discharge characteristics for protective gap and working gap, it is proved that adding protective gap can not only improve the safety for live line work and can reduce the tower size efficiently.
出处
《电力设备》
2004年第2期16-18,共3页
Electrical Equipment
