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从变压器油中取出油样,对油中气体进行分离和分析,确定溶解在油中气体组分含量,并将其逐一定性和定量分析,判断可能产生的故障及性质,是早期发现充油电气设备内部存在的潜伏性故障的一种有效、灵敏的方法。
Oil samples taken from the transformer oil, the oil gas separation and analysis to determine the dissolved gas composition of the oil content, and its qualitative and quantitative one by one qualitative analysis to determine the possible failure and nature of the early discovery of oil-filled electrical An effective and sensitive method for latent faults inside a device.