THE TESTING AND ANALYSIS TECHNOLOGY FOR TEMPERATURE FIELD OF LOW-VOLTAGE CIRCUIT BREAKER

摘要：

This paper introduces the principle of the Fiber bragg gratings (FBG) sensor and basis of temperature Analysis.According to the key technology for the fiber grating sensor which is used to detect the temperature to low-voltage circuit breaker, the technical architecture of an on-line temperature monitoring system in intelligence electric apparatus is put forward.And then, using the finite element analysis software Ansoft Maxwell, a model for the arc-extinguishing chamber of low-voltage circuit breaker was established.The temperature field was analyzed and the figures of temperature field distribution in the arc- extinguishing chamber were obtained.

关键词： Low-voltage Fiber bragg gratings System architecture Temperature field analysis Arc-extinguishing chamber

作者: GANG CHEN JIAO-MIN LIU XUE-JIE WEI JIN-MEI LIU

作者单位: Electrical Apparatus Research Institute, Hebei University of Technology, Tianjin 300130, China;North Electrical Apparatus Research Institute, Hebei University of Technology, Tianjin 300130, China North China Institute of Astronautic Engineering, Langfang 065000, China

会议类型: 国际会议

会议名称: 2007 International Conference on Machine Learning and Cybernetics(IEEE第六届机器学习与控制论国际会议)

会议地点: 香港

会议语种:英文

页码: 1459-1463

在线出版日期: 2007-08-19（万方平台首次上网日期，不代表论文的发表时间）