POWER GRID QUALITY IN METALLURGICAL FACTORY

1 GRYCZ Ondřej
Co-authors:
2 PASKER Vít 3 HLAVICA Robert
Institutions:
1 VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, ondrej.grycz@vsb.cz
2 VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, vit.pasker@vsb.cz
3 VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, robert.hlavica@vsb.cz
Conference:
27th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 23rd - 25th 2018
Proceedings:
Proceedings 27th International Conference on Metallurgy and Materials
Pages:
1899-1903
ISBN:
978-80-87294-84-0
ISSN:
2694-9296
Published:
24th October 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
20 views / 6 downloads
Abstract

The article deals with quality power grids in metallurgical industry. Nowadays the power grids are loaded by non-linear loads which cause distortion of voltage and current track. Thanks to this distortion the power grids are overloaded and its efficiency decrease. The expensive adjustments of power grids are necessary. This adjustments increase claims on investments and maintenance. In the article is described developed analytic system that is able detect and measure this distortion. Based on measured values the power grid in the factory can be analyzed and the improvement can be proposed.

Keywords: Metallurgy, power grid, microprocessor, Fourier transform
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