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How to make the compact transformer substation meet the fire protection requirements
There are various transformer components in the compact transformer substation, which play an important role in ensuring the warranty time and producing electricity. The compact transformer substations have severe requirements for fire prot···Read more -
Why the differential protection of dry-type transformers is the main protection of transformers
Regarding transformer equipment, the differential protection of a dry-type transformer is the main protection of the transformer, which is installed according to the principle of circulating current. The transformer differentia···Read more -
为什么SF6充气柜发展迅速
充气柜采用全封闭设计，填充sf6气体作为绝缘介质，将几路开关放在一个封闭的气箱中。气箱采用3.0mm厚的不锈钢板采用高精度焊接成型，保证了气箱的气密性。充气柜采用模块化设计，可根据需要合理增加进出线回路。 将各种高压元件及母线封闭在密封的不锈钢···Read more -
性能优良的欧式箱变是由什么组成的
欧式变电站的箱体是由：底座、外壳、顶盖三部分构成。底座一般用槽钢、角钢、扁钢、钢板等，组焊或用螺栓衔接固定成形；为满意通风、散热和进出线的需求、还应在相应的方位开出条形孔和巨细适度的圆形孔。 箱体外壳、顶盖槽钢、角钢、钢板、铝合金板、···Read more