Topological Model of an Electromagnetic Environment Inside a Ship for Electromagnetic Compatibility (EMC) Analysis

Ryszard Katulski; Rafał Namiotko

doi:10.3390/app9204293

Topological Model of an Electromagnetic Environment Inside a Ship for Electromagnetic Compatibility (EMC) Analysis

Abstract

The mutual electromagnetic (EM) interactions between electrical and electronic devices in a segmented space, such as a ship's environment, ared described. Firstly, the topological structure of a ship's segmented internal environment, which consists of many electrical screening walls (shielding planes), is presented. Then, taking into account the ship's topological structure, a general description of the EM disturbance distribution, called the ship's topological electromagnetic compatibility (EMC) model, is formulated using matrix expressions. This model includes EM disturbances that radiate from a ship's own internal sources (located under the main deck) and/or external sources (located above the main deck), and/or that radiate from extraneous external sources, i.e. from other ships and/or aircrafts. A description of the model for an example EMC ship scenario and a partial verification of its measurements are shown and discussed. Finally, a discussion of the usefulness of the proposed model in an analysis of a ship,s EMC conditions concludes of the study.

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Authors (2)

Ryszard Katulski prof. dr hab. inż.
Rafał Namiotko dr inż.

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DOI:: Digital Object Identifier (open in new tab) 10.3390/app9204293
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Keywords

EM INTERACTIONS, PROTECTION BEFORE EM INFLUENCES, EMC, EMC INVESTIGATIONS, TOPOLOGICAL MODELLING, MATRIX DESCRIPTION, PRACTICAL SCENARIOS, MEASUREMENT VERIFICATION

Details

Category:

Articles

Type:

artykuły w czasopismach

Published in:

Applied Sciences-Basel no. 9,
ISSN: 2076-3417

Language:

English

Publication year:

2019

Bibliographic description:

Katulski R., Namiotko R.: Topological Model of an Electromagnetic Environment Inside a Ship for Electromagnetic Compatibility (EMC) Analysis// Applied Sciences-Basel -Vol. 9,iss. 20 (2019), s.4293-

DOI: