Application of active filters-stabilizers in a distributed electrical supply system

Authors

DOI:

https://doi.org/10.15802/etr.v0i15.155678

Keywords:

power supply system, point of increase of voltage, transformer unit, active filter-stabilizer

Abstract

In the article ways of creation of system of the distributed electric power supply of a direct current for increase of quality of energy of a food of an electric rolling stock in the conditions of increase of intensity of transportations and introduction of high-speed movement are considered. It is proposed to use active filter-stabilizers of a sequential type in the distributed power supply system for efficient filtration and stabilization of the output voltage of converter units of traction substations and conversion points. In the converter unit with a six-pulse rectified installation and an active filter-stabilizer of a sequential type, the harmonics of the output voltage in the low-frequency range are significantly reduced and the power factor is increased by 0,9-1,4%.

Author Biographies

О. І. Семененко, Ukrainian State University of Railway Transport

Department «Electrical engineering, electrical engineering and electromechanics»

О. Д. Супрун, Ukrainian State University of Railway Transport

Department «Electrical engineering, electrical engineering and electromechanics»

Ю. О. Семененко, Ukrainian State University of Railway Transport

Department «Electrical engineering, electrical engineering and electromechanics»

М. М. Одєгов, Ukrainian State University of Railway Transport

Department «Electrical engineering, electrical engineering and electromechanics»

References

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Published

2019-10-04

Issue

Section

Power Supply