Abstract：Because of the relatively low insulation margin and corrosion protection grade, the condensation will lead to a series of problems such as corrosion, discharge and DC grounding, which seriously affect the safe and stable operation of the equipment. At present, the effect of anti condensation in substation is not ideal, and there is no systematic solution. In this paper, the cause of condensation phenomenon is analyzed by the enthalpy humidity chart, and a systematic solution to prevent condensation in southern area is proposed to improve the safe and stable operation level of electrical equipment.
徐浩, 尹海波, 刘乾勇, 袁德富. 南方地区变电站凝露问题的解决方案[J]. 电气技术, 2018, 19(12): 103-106.
Xu Hao, Yin Haibo, Liu Qianyong, Yuan Defu. Solutions to the problem of condensation of substations in the south. Electrical Engineering, 2018, 19(12): 103-106.
2018, Vol. 19 
