Utilization of thermal systems at power electrical engineering

The main theme of the paper is using of thermal camera to measure temperatures in electrical engineering. First are mentioned the physical principles of heat transfer. Then the thesis deals with methods of determining the correct emissivity of the measured object and in the next point with sensors designed for sensing infrared radiation. There is also a part dedicated to evaluation software Report Sat Standard, which was used for evaluation of pictures taken with thermal camera SAT-HY 6800. Part of this work is the measurement of the EC motor thermal imager, which took place in the electric company ATAS Nachod. The attachment to this paper is animation of EC motor created in Autodesk Inventor.