标准摘要
[中文适用范围]： IEC 60076 的这一部分确定了电源变压器承受外部短路引起的过电流影响而不损坏的要求。它描述了用于证明电力变压器承受此类过电流的热能力的计算程序，以及用于证明承受相关动态效应的能力的特殊试验和理论评估方法。这些要求适用于 IEC 60076-1 范围内定义的变压器。 [外文原描述]： Identifies the requirements for power transformers to sustain without damage the effects of overcurrents originated by external short circuits. Describes the calculation procedures used to demonstrate the thermal ability of a power transformer to withstand such overcurrents and both the special test and the theoretical evaluation method used to demonstrate the ability to withstand the relevant dynamic effects.
英文名称Power transformers - Part 5: Ability to withstand short circuit