| 摘要 |
PURPOSE: A pole transformer is provided to prevent an accident due to overload operation previously by detecting the temperature and the current of a wireless direct thermal sensor module. CONSTITUTION: A wireless direct thermal sensor module(200) is installed in a high voltage bushing. The wireless direct thermal sensor module includes a case, a first case cover, a second case cover, a magnetic field induction device, a conductive line, and a control board. The first case cover and the second case cover respectively cover both sides of the case. The magnetic filed induction device detects the current of a conductor(131) passing through the case. The conductive line detects the temperature of the conductor. The control board is arranged in the case and transmits the current and temperature information of the conductor detected by a magnetic induction device and the conductive line.
|
