Application Research of Fiber Bragg Grating for Sensing Finger Pressure Detection on High Voltage Isolate Switch

摘要：

　　The sensing finger pressure does not meet the requirements can cause isolation switch overheating,even lead to accident in the operation of high voltage isolate switch.According to the structure of isolating switch,FBG pressure sensor and FBG displacement sensor are installed on isolate switch,which constitute the sensing finger pressure detection system.The sensing finger pressure detection experiments indicate that,when the moving contacts closing position of isolate switch changes from 0.267mm to 29.040mm,the sensing finger pressure ranges from 30.378N to 32.970N.However,when spring pressure changes from 42.776N to 163.827N,the sensing finger pressure ranges from 29.033N to 111.193N.The sensing finger pressure measuring system can realize real-time and online monitoring of the sensing finger pressure.

关键词： Isolate switch Sensing finger pressure Fiber Bragg grating Sensor Displacement Pressure

作者: Tongyao Yang Chao Shen Yaping Zhou Yingna Li Tao Xie Chuan Li

作者单位: Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

会议类型: 国际会议

会议名称: 2013 International Conference on Intelligent System,Applied Materials and Control Technology(GSAMCT2013)(2013年智能系统、应用材料和控制技术国际会议)

会议地点: 太原

会议语种:英文

页码: 342-345

在线出版日期: 2013-01-13（万方平台首次上网日期，不代表论文的发表时间）