摘要
输电线路绝缘子污闪带来的电网事故日益加剧,提出了绝缘子在线监测的方案。通过GPRS数据网络将罗氏线圈型冲击电流传感器测量的数据传送到远程监控中心,建立历史资料库,由监控中心的分析诊断系统判断绝缘子运行状态,为运行部门制订合理的检修计划。
The insulator dirty discharge of transmission lines makes electric power grid fault more and more serious. The plan of the insulator on-line monitoring is proposed. The data which were measured by impulse current sensors of Rogowski coil ring centre type transmit to the remote monitoring centre, setting up a data bank of history. By the analysis of the monito,diagnose the insulator running state and make a rational service plan for operation department.
出处
《电气开关》
2010年第3期34-35,38,共3页
Electric Switchgear
