不停電檢測(cè)技術(shù)在變電站設(shè)備帶電水沖洗中的應(yīng)用 

潘杰1，王少華2，章碧波3，董建洋2，周曉虎4，呂紅峰4 
(1 華北電力大學(xué) 研究生院，北京 102206；
2 國網(wǎng)浙江省電力公司電力科學(xué)研究院，浙江 杭州 310014；
3 國網(wǎng)浙江富陽市供電公司，浙江 富陽 311400；
4 國網(wǎng)浙江省電力公司 培訓(xùn)中心，浙江 建德 311600) 
 

摘 要： 介紹了紫外檢測(cè)、紅外熱像檢測(cè)等帶電檢測(cè)技術(shù)和泄漏電流在線監(jiān)測(cè)技術(shù)在變電站設(shè)備帶電水沖洗過程中的應(yīng)用情況；通過紫外圖譜、紅外熱像圖及泄漏電流監(jiān)測(cè)值的對(duì)比，分析了變電站設(shè)備帶電水沖洗技術(shù)的安全性和有效性。應(yīng)用結(jié)果表明，利用帶電檢測(cè)及在線監(jiān)測(cè)技術(shù)可實(shí)現(xiàn)帶電水沖洗的全過程監(jiān)控，實(shí)時(shí)監(jiān)測(cè)被沖洗設(shè)備的外絕緣狀態(tài)，建議在變電站設(shè)備帶電水沖洗過程中推廣應(yīng)用此類檢測(cè)技術(shù)手段。
關(guān)鍵詞： 變電站設(shè)備；帶電水沖洗；在線監(jiān)測(cè)；帶電檢測(cè)；紫外檢測(cè)；紅外熱像檢測(cè)；泄漏電流
中圖分類號(hào)：TM855 文獻(xiàn)標(biāo)識(shí)碼：B 文章編號(hào)：1007-3175(2014)05-0042-03

Application of Online Monitoring and Live Test Technologies in Live Water Washing for Substation Equipment 

PAN Jie1, WANG Shao-hua2, ZHANG Bi-bo3, DONG Jian-yang2, ZHOU Xiao-hu4, LV Hong-feng4 
（1 Graduate School of North China Electric Power University, Beijing 102206, China;
2 Zhejiang Electric Power Research Institute of State Grid, Hangzhou 310014, China;
3 Zhejiang Fuyang Power Supply Company of State Grid, Fuyang 311400, China;
4 Training Center of Zhejiang Electric Power Company of State Grid, Jiande 311600, China） 
 

Abstract: Introduction was made to the application situation of ultraviolet test, infrared thermography test etc live test technologies and leakage current online monitoring test technology in live water washing process of substation equipment. Via comparison of ultraviolet image, infrared thermal image and leakage current measured values, this paper analyzed the safety and validity of live water washing technology of substation equipment. Application result shows that using live test and online monitoring technologies can realize whole journey online monitoring of live water washing and detect the external insulation state of equipment being washed in real time. This paper suggested popularizing application of such test technical means in live water washing process of substation equipment.
          Key words: substation equipment; live water washing; online monitoring; live detection; ultraviolet detection; infrared thermography test;
leakage current

參考文獻(xiàn)
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