IEC/TR2 61464-1998 绝缘套管 油作为主绝缘(普通纸)浸渍介质的套管中溶解气体分析(DGA)的说明指南

标准号：IEC/TR2 61464-1998
中文标准名称：绝缘套管 油作为主绝缘(普通纸)浸渍介质的套管中溶解气体分析(DGA)的说明指南
英文标准名称：Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregnating medium of the main insulation (generally paper)
标准类型：K15
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K15
国际标准分类号：29.080.20
适用范围：This technical report gives guidance for the interpretation of dissolved gas analysis (DGA) which has been developed for bushings, in service, where the main insulation (generally paper) is impregnated with mineral insulating oil according to IEC 60296. This technical report is applicable to oil-filled and impregnated paper bushings in service. Until further experience has been gained, the methods should be applied with caution in relation to other materials, e.g. synthetic hydrocarbons based on dodecylbenzene, according to IEC 60867. The indication obtained by the interpretation of a dissolved gas analysis of an oil sample taken out of a bushing should be viewed as a guide and any resulting action should be undertaken with proper engineering judgement.