The SOPC-based ASF600 wireless temperature measuring system

High-voltage power system equipment has the following problems during the long-running process: surface oxidation and corrosion, fastening bolt losing, the junction between contact and bus row is aging etc. They make the equipment is very hot, even produce the serious accident. And there is high-voltage exposed in the switchgear, the space is very small, so manual temperature measurement is impossible, the traditional temperature measurement method can´t solve this problem effectively. This paper introduce a kind of wireless temperature measurement system, it installs the temperature sensors to the charged contact in the switchgear. After measuring the temperature on-line, upload the data with the wireless type, display them, and realize the over-temperature alarm. The system can be connected with automatic system, users can remotely monitor the running state of the equipment temperature. Once equipment temperature abnormal appears, the system can automatically and remotely alarm, and get rid of the hidden danger of accidents in time.