铁损试验的目的是检验新装铁心的绝缘情况和实际损耗，判断铁心的安装质量。
The purpose of stator iron test is to assess the assembly quality of a new iron from it's actual loss.
论述变压器绝缘试验中温度、升压速度、极性、铁心是否接地对绝缘试验结果的影响，并分析产生这些影响的原因。
The multi-point grounding fault of power transformer's iron-core accounts for a large proportion of all the common faults in the transformers.
本发明在定子铁心扣片与定子铁心之间、定子铁心扣片与铁心压圈之间分别设置绝缘层。
Insulating layers are respectively arranged between a stator core buckle slab and a stator core and between the stator core buckle slab and a core clamping ring.
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