耐热导线在线监测系统设计与实现

Design and Implementation of Online Monitoring System for Heat-resist Wires

辽宁经济的迅猛发展导致电网现有输电线路不能有效满足电力输送的要求,而建设新的输电线路走廊成本过高。经分析论证,决定在辽宁中部断面"卡脖子"的北耿线和李灯线改造中采用耐热导线替代普通导线。耐热导线在线监测系统的设计目的是实现对耐热导线运行数据的分析和采集,为耐热导线的研究工作积累分析数据。通过1年多的实际应用,系统完全满足设计需要,为国内耐热导线的研究工作提供了新的思路。

The fast development of Liaoning economy causes the incapability of the power transmission lines to satisfy the demand. However, the cost for constructing new power transmission lines is very high. After analysis, it is decided to use heat-resist wires instead of normal leads in the reconstruction of Beigeng Line and Lideng Line, which are the bottlenecks in the middle section of Liaoning power transmission lines. The online monitoring system for heat-resist wires aims to realize the data collection and analysis of heat-resist wires＇ operation, and to accumulate analysis data for the research of heat-resist wires. After one year＇s application, the system totally meets the design requirements, and provides new thoughts for domestic research of heat-resist wires.