使用中的浸渍矿物油的电气设备 溶解和游离气体分析结果解释的导则

[中文适用范围]： 本国际标准是一份指南，描述了如何解释溶解气体或游离气体的浓度，以诊断使用中的充油电气设备的状况并建议未来的行动。本指南适用于填充矿物绝缘油并采用纤维素纸或纸板固体绝缘绝缘的电气设备。有关特定类型设备的信息，例如变压器（电力、仪表、工业、铁路、配电）、电抗器、套管、开关设备和充油电缆，仅在应用说明中作为指示提供（参见附件 A）。本指南仅可谨慎应用于其他液-固绝缘系统。无论如何，所获得的指示仅应被视为指导，并且仅应在正确的工程判断的情况下采取任何由此产生的行动。 [外文原描述]： 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 suggests future action. 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. May be applied only with caution to other liquid-solid insulating systems. In any case, the indications obtained should be viewed only as guidance and any resulting action should be undertaken only with proper engineering judgement.