Research on a Wireless Temperature Measuring Device Using Inductive Power

Abstract With the advancement of urban construction, more and distribution network lines are changed from overhead to cable lines. Currently, connection generally adopts European or American elbow. If temperature changes inside elbow can be monitored in time, it will help find hidden fault time improve safe operation level power grid. In this paper, online measurement device is discussed researched, a contact-type inductive wireless sensor suitable for joint designed. The not only accurately measure temperature, but also has characteristics convenient communication network, reliable information, strong insulation ability, which large-scale promotion application.