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- Title
An analysis of elimination of interferences in the supply system of an industrial plant.
- Authors
KOZYRA, Jacek; ŁUKASIK, Zbigniew; KUŚMIŃSKA-FIJAŁKOWSKA, Aldona; TAŃSKI, Piotr
- Abstract
Poor quality of electric energy is a large problem for most of the enterprises and production plants taking actions aiming at increasing energy efficiency. Many of them have already implemented the simplest means ensuring proper quality of energy that do not require large investments. Interferences of qualitative parameters of energy will be more frequent, which is caused by ageing infrastructure and introduction of energy-efficient and power electronic devices supporting production processes. New solutions applied in the industry such as drives of variable speed and LED lighting, introduce harmonics, which results in excessive heat, reduction of capacitive reactance available in supply system and additional costs. The main goal of this publication was to present the problem of interferences caused by poor quality of electric energy in the supply systems of an industrial plant. Based on measuring data collected from an analyser mounted in a selected production plants, the causes of abnormal phenomena occurring in a supply network were determined. A solution to the problem was proposed and expected effects resulting from application of devices for compensation of generated distortions were presented.
- Subjects
INDUSTRIALISM; FACTORIES; VARIABLE speed drives; POWER resources; ENERGY consumption
- Publication
Przeglad Elektrotechniczny, 2024, Vol 2024, Issue 4, p105
- ISSN
0033-2097
- Publication type
Article
- DOI
10.15199/48.2024.04.20