变压器储油柜在线监测装置的研制  

Development of On-Line Monitoring Device for Oil Conservator of Transformer

作　　者：兰琦[1] 赵玉才 李璐[1] 赵玉富[3] 王校丹 孙武魁 

机构地区：[1]国网河南省电力公司检修公司,河南郑州450007 [2]河南恩湃电力技术有限公司,河南郑州450016 [3]国网河南省电力公司电力科学研究院.河南郑州450008

出　　处：《供用电》2016年第11期71-74,共4页Distribution & Utilization

摘　　要：利用光的全反射原理、超声波测距原理,通过采用光纤传感器、穿透性超声波传感器、无线通信等技术,研制出一套变压器储油柜在线监测装置,实时监测储油柜内胶囊是否破裂、油面高度、补偿体积等运行情况;并将监测结果通过无线网络传至变压器运检人员的手机终端及主站,形成数据库。该装置的研制为变压器储油柜增加了新的有效的监测手段,能及时防范变压器事故发生,可为变压器大修、技改提供成熟的解决方案。Using the principle of total reflection of light, the principle of ultrasonic distance measurement by using optical fiber sensors, ultrasonic sensors, wireless communication technology penetrating, a suite of online monitoring devices is developed. It is used to real-time monitor the status of conservator in the capsules, the oil level, the compensation volume and other operating conditions. And the monitoring results is transferred to transport inspectors＇ mobile terminal and the main station over a wireless network, forming a database. The development of the device for the transformer oil conservator adds a new effective monitoring means, which can prevent transformer accidents in time, providing mature solutions for the transformer overhaul and technical transformation.

关 键 词：光纤 超声波 传感器 储油柜 变压器 在线监测装置 

分 类 号：TM74[电气工程—电力系统及自动化]