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| Solutions to the problem of condensation of substations in the south |
| Xu Hao, Yin Haibo, Liu Qianyong, Yuan Defu |
| Shaoyang Power Supply Company of State Grid, Shaoyang, Hu’nan 422000 |
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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.
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Received: 06 June 2018
Published: 18 December 2018
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| Cite this article: |
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Xu Hao,Yin Haibo,Liu Qianyong等. Solutions to the problem of condensation of substations in the south[J]. Electrical Engineering, 2018, 19(12): 103-106.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2018/V19/I12/103
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2018, Vol. 19 
