SF_6互感器带电检测的多参数快速测量系统设计  

System Design of Multi-Parameter and Fast Measurement to Realize the High-Voltage Transformer Electric Detection

作　　者：张宏军[1] 毛光辉[1] 王锋[1] 温定筠[2] 丁五行 

机构地区：[1]国网甘肃省电力公司,甘肃兰州730030 [2]国网甘肃省电力公司电力科学研究院,甘肃兰州730030 [3]泰普联合科技开发(北京)有限公司,北京102200

出　　处：《电器与能效管理技术》2016年第10期56-60,共5页Electrical & Energy Management Technology

摘　　要：介绍一种基于冷镜露点法测量技术、热导传感器技术和电化学传感器技术等手段,实现多参数快速测量的互感器带电检测系统,同时考虑检修人员现场取气工作的安全防护等因素,提出了标准化取样接口,简化操作,规范流程。从而建立了SF_6气体绝缘互感器状态安全评价体系。This essay introduced an electrical transformer detection system that can measure multipleparameters in a fewminutes. The system i based on technologies including chilled mirror dew point thermal conductivity sensor and electrochemical sensor technology. Meanwhile,it considers the safety of themaintainers when collecting gas samples on site. Thereby a safety assessment systemof SF6 was established standardizing the process and simplifying the operation.

关 键 词：SF6互感器带电检测 气体湿度 气体纯度 气体分解产物 多参数快速测量 防泄漏 

分 类 号：TM45[电气工程—电器]