High voltage testing transformer computer control system with waveform analysis function

In this paper, an industrial computer control system of high voltage testing transformer is presented. By which, a whole testing process can automatically perform according to the testing criterion or the initialization defined by its user. The test accuracy and the efficiency are improved largely. After testing, the measured data are analyzed by means of wavelet analysis in order to research sample´s breakdown. The hardware structure is presented and the software is programmed in this paper.