在用矿物油填充电气设备.溶解气体和游离气体分析的解释指南

[中文适用范围]： 本标准描述了如何解释溶解气体或自由气体的浓度，以诊断在役充油电气设备的状况并建议未来的行动。本标准适用于充矿物绝缘油并用纤维素纸或纸板基固体绝缘材料绝缘的电气设备。关于具体类型设备（如变压器、电抗器、套管、开关设备和充油电缆）的信息仅在应用说明（见附录A）中作为指示给出。本标准可应用于其他液-固绝缘系统，但需谨慎。在任何情况下，获得的指示应仅视为指导，任何由此采取的行动应仅在适当的工程判断下进行。 [外文原描述]： IEC 60599:2015 describes how the concentrations of dissolved gases or free gases may be interpreted to diagnose the condition of oil-filled electrical equipment in service and suggest future action. This standard is applicable to electrical equipment filled with mineral insulating oil and insulated with cellulosic paper or pressboard-based solid insulation. Information about specific types of equipment such as transformers (power, instrument, industrial, railways, distribution), reactors, bushings, switchgear and oil-filled cables is given only as an indication in the application notes. This standard may be applied, but only with caution, to other liquid-solid insulating systems. This third edition cancels and replaces the second edition published in 1999 and Amendment 1:2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) revision of 5.5, 6.1, 7, 8, 9, 10, A.2.6, A.3, A.7; b) addition of new sub-clause 4.3; c) expansion of the Bibliography; d) revision of Figure 1; e) addition of Figure B.4.