大气污染对输变电设备的影响及防治对策  

Influence and control countermeasure of atmospheric pollution to power transmission and transformation equipment

作　　者：姜梅[1] 张鹏[1] 李涛 杨洁[1] 马少谦[1] 

机构地区：[1]国网甘肃省电力公司电力科学研究院,甘肃兰州730050

出　　处：《电力科技与环保》2014年第4期1-4,共4页Electric Power Technology and Environmental Protection

摘　　要：通过对受到腐蚀和发生污闪事故的输变电设备的表面污秽进行测试,分析污秽主要化学成分的来源,并结合当地环境状况,认为大气污染是造成以上影响的主要因素,污秽成分的组成受周边工业污染源所排放特征污染物的直接影响。据此从输变电工程的各个阶段有针对性地提出了防止设备腐蚀和污闪事故的对策和措施。Through surface test from corrosion and pol ution flashover accident of power transmission and trans-formation equipment,analyzing the pol uted sources of the main chemical composition,and combined with the lo-cal environmental conditions and thinking that air pol ution is the main factor of the above effects,the composi-tion of impurity composition is directly influenced by specific pol utant of industrial pol ution sources around. Ac-cordingly the countermeasures and measures on preventing corrosion and pol ution flashover accident is put for-ward from al phases of the power transmission and transformation project.

关 键 词：大气污染 输变电 腐蚀 污闪 

分 类 号：X591[环境科学与工程—环境工程]