螺母松动发热机理分析与解决对策

Analysis on Heating Mechanism of Nut Loosening and Countermeasures

阐述变电一次设备出现连接部位螺栓松动造成连接不良,最终导致设备发热,迫使设备停电检修,降低变电设备的运行效率,探讨螺母松动机理,提出螺母防松动方法。

This paper expounds the poor connection caused by the loose bolts at the connection parts of the primary equipment of the substation, which eventually leads to the heating of the equipment, forces the equipment to be powered off for maintenance, reduces the operation efficiency of the substation equipment, discusses the loose mechanism of the nuts, and puts forward the anti loose methods of the nuts.