复杂地形不同电压等级架空线交跨的故障防范Fault Prevention for Crossing and Spanning of Overhead Lines with Different Voltage Levels in Complicated Terrain
应明春,徐世泽
YING Ming-chun1, XU Shi-ze2 (1. Taizhou Electric Power Bureau
摘要(Abstract):
输电线路在跨(穿)越交叉跨越物时需考虑各种因素对线路安全距离的影响。结合故障跳闸实际情况,对线路跳闸的原因进行了详细分析,并对事故责任及跨越措施的整改落实进行探讨。
Various factors affecting safety distance of transmission line need to be considered for crossing and spanning of transmission lines. This paper analyzes the reasons for line trip based on the actual situation of fault trip and discusses the accident responsibilities and the improvement and implementation of spanning measures.
关键词(KeyWords):
输电线路;交叉跨越;故障;分析
transmission line; crossing and spanning; fault; analysis
基金项目(Foundation):
作者(Author):
应明春,徐世泽
YING Ming-chun1, XU Shi-ze2 (1. Taizhou Electric Power Bureau
DOI: 10.19585/j.zjdl.2010.08.018