一起封闭母线外壳过热缺陷的分析与施治

Analysis on Over-temperature of Enclosed Busbar and Countermeasures

随着国民经济的高速发展,我国600 MW以上机组被广泛应用。文章在广泛了解国内外封闭母线结构及运行状况条件下,详细阐释了国华太仓发电有限公司封闭母线外壳过热原因与施治思路,为解决其他机组的同类型问题提供借鉴。

600 MW and above units are widely used in China along with the rapid economic development. This paper made investigation on the structure and operation condition of enclosed busbar both at home and abroad, explained in detail the cause of over-temperature of enclosed busbar in Guohua Taieang and proposed corresponding improvement measures. It provided reference for other units with similar problems.