光纤测温技术在智能变压器中的应用研究  

Application of Optical Fiber Thermometry in Intelligent Transformers

作　　者：魏本刚[1] 黄华[1] 傅晨钊[1] 李红雷[1] 贺林[1] 倪浩[1] 

机构地区：[1]上海市电力公司电力科学研究院,上海200437

出　　处：《华东电力》2012年第6期958-960,共3页East China Electric Power

基　　金：国家电网变电站智能化改造试点工程项目(生变电[2010]234号)~~

摘　　要：阐述了智能变压器中应用光纤测温技术作为变压器绕组及油温直接测量方式的必要性,以上海市电力公司220 kV泸定变智能化改造工作为实例,介绍了光纤测温在智能变压器中应用的技术要求、测温点布置及光纤测温的应用功能。结合其它监测技术,提出了光纤测温技术在智能化变压器应用中的基本要求。This paper describes the necessity of the optical fiber thermometry applied in the intelligant transformers, as the direct measurement for transformer winding and oil temperature. In the project of Shanghai luding 220 kV Intel- ligent substation, the optical fibeer thermometry was applced in the transformers. This paper focus on the application research in terms of the technical requirement, layout of measuctment points and applieation funetion. The basic re- quirements are listed as to the application of optical fiber thermometry in the intelligent transformers in combined with other transformers.

关 键 词：智能变压器 光纤测温技术 220 KV变电站 

分 类 号：TM412[电气工程—电器]