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In order to analyze non-sinusoidal modes of power supply systems, an accurate determination of parameters for these modes is required. Effective values of currents and voltages are among these parameters. The work is based on the wavelet transform, which allows the values for these parameters depending on each harmonic component to be accurately defined without losing data in the time domain. The...
The goal of any technical modernization of production is to improve economic performance. For the metallurgical industry, this is a reduction in the kWh / tonne. One effective way is to implement FACTS-devices. An important stage in the course of design work is the calculation of the payback period of the implemented equipment. Approved methodology of feasibility study shows a good result.
The methodology of structure selection of hybrid correction device for centralized and distributed electrical networks is presented in the article according to the results of mathematical modeling and computer simulation. The reasonability of hybrid correction systems usage in distributed and centralized networks are proved. The mathematical model of centralized and distributed network with hybrid...
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