干冰雪清洗绝缘子的特性分析  

Characteristics Analysis of Dry-Ice Snow Cleaning Insulators

作　　者：高超[1] 董伟[2] 徐肖庆[2] 喻剑辉[1] 方勇[2] 邱凌 GAO Chao DONG Wei XU Xiaoqing YU Jianhui FANG Yong QIU Ling(School of Electrical Engineering, Wuhan University, Wuhan 430072, China Kunming Power Supply Bureau, Yunnan Power Grid Corporation, Kunming 650000, China Wuhan Xindian Electrical Technology Co., Ltd., Wuhan 430073, China)

机构地区：[1]武汉大学电气工程学院,武汉430072 [2]云南电网有限责任公司昆明供电局,昆明650000 [3]武汉新电电气技术有限责任公司,武汉430073

出　　处：《电瓷避雷器》2016年第5期19-23,34,共5页Insulators and Surge Arresters

摘　　要：干冰雪清洗是一种新型清洗技术,国内外少有该技术应用于电力设备带电清洗的研究。介绍了干冰雪的特性,进行了不同清洗参数的清洗试验,分析了不同清洗参数对干冰雪清洗效果的影响,得出了典型绝缘子干冰雪清洗的最佳参数范围,并研究了污秽粘结力对清洗效果的影响。试验表明,干冰雪清洗能有效清除绝缘子表面污秽,具有很好的除污效果。Dry-ice snow cleaning is a new type of cleaning technology. There are few research in live power equipment of dry-ice snow cleaning home and abroad. The Characteristics of dry-ice snow are introduced, carries out effectiveness experiments of different cleaning parameters are carried out,the influence of different parameters on cleaning effect is analyzed, the optimal cleaning parameters of typical insulators is obtained, and the influence of contamination bond on cleaning effect is studied. The experiment indicates dry-ice snow cleaning can effectively remove the insulator surface pollution, has very good decontamination effect.

关 键 词：干冰雪清洗 清洗参数 残留度 清洗效果 粘结力 

分 类 号：TM216[一般工业技术—材料科学与工程]