ELECTRICAL ENERGY QUALITY UNDER SHIP’S CONDITIONS

J. Mindykowski, T. Tarasiuk

Abstract

The goal of the presented paper is to sum up the author’s past activities in the field of electrical energy quality on ships. General problems connected with quality are shown, then, its measurement aspect is broadly described. It consists of measured quantities choice, methods and appropriate instrumentation. The idea of new means is based on microprocessor techniques. Particularly, it contains specialized analyser of electrical energy quality as well as additional devices. The proposed analyser is designed as distributed measurement system. It means autonomous measurement modules and redundant structure. All considerations are carried out with the help of different records of ship’s supply voltage waveform on the main switchboard bus bars. Final remarks focused on further project frameworks (going beyond measurement range) and new challenges are included.

Keywords

electrical energy quality, sea vessels, digital signal processor

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IMEKO-WC-2000-ST-P473.pdf

DOI

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