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本文介绍了现行标准对干式变压器热评定试验的要求,对国内部分厂家核级鉴定试验过程中变压器绝缘结构热寿命评定试验的案例进行了举例和解析,提出了干式变压器热评定试验的流程。
In this paper, the requirements of the current standards on the thermal rating test of dry-type transformers are introduced. The cases of thermal rating tests of transformer insulation structure during the nuclear qualification test of some domestic manufacturers are illustrated and analyzed. The flow of the thermal rating test of dry-type transformers .