An oscillograms processing algorithm of a high power transformer on the basis of experimental data

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Vasileva, O.V.^1 ; Budko, A.A.^1 ; Lavrinovich, A.V.^2

National Research Tomsk Polytechnic University, 30, Lenin ave., Tomsk

634050, Russia^1

Institute of High-current Electronics Siberian Branch of the Russian Academy of Sciences Tomsk, 2/3, Academic ave., Tomsk

634055, Russia^2

关键词: High power transformer;    Lab VIEW;    MathCAD;    Nanosecond pulse;    Processing algorithms;    Wave forms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012107/pdf
DOI  :  10.1088/1757-899X/124/1/012107

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The paper presents the studies on digital processing of oscillograms of the power transformer operation allowing determining the state of its windings of different types and degrees of damage. The study was carried out according to the authors' own methods using the Fourier analysis and the developed program based on the following application software packages: MathCAD and Lab View. The efficiency of the algorithm was demonstrated by the example of the waveform non-defective and defective transformers on the basis of the method of nanosecond pulses.