一种电容型设备介质损耗角正切的监测方法  

Monitoring Method for Dielectric Loss Angle Tangent of Capacitance Type Equipment

作　　者：卜闪闪[1] 

机构地区：[1]永城职业学院,河南永城476600

出　　处：《时代农机》2016年第7期38-38,40,共2页Times Agricultural Machinery

摘　　要：电力系统当中的电力设备按照其绝缘结构分类,电容型设备占有很大一部分。这类设备的特点是高压端对地有较大的等值电容。对于该类设备而言,通过对其介电特性的监测可以发现尚处于早期发展阶段的绝缘缺陷。According to the insulation structure classification of the power equipment in power system,capacitance type occupies a large part of the equipment.This kind of equipment is characterized by high pressure side to have bigger equivalent capacitance.For this kind of equipment,and it can find insulation defects at the stage of early development by monitoring its dielectric properties.

关 键 词：电容设备 介质损耗角 监测 

分 类 号：TM764[电气工程—电力系统及自动化]