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Dluzniewski A.,Laboratorium Automatyki i Telekomunikacji | John L.,Laboratorium Automatyki i Telekomunikacji | Laskowski M.,Instytut Kolejnictwa
Przeglad Elektrotechniczny | Year: 2014

The article describes the evaluation of the electromagnetic environment on example of newly built estates and buildings situated along the railway route. The main sources of radio disturbance are discussed and measurement methodology is described on the base of mandatory standards which have influence on the potential electric and electronic devices installed in estates and buildings in the future. Source


Dluzniewski A.,Laboratorium Automatyki i Telekomunikacji | John L.,Laboratorium Automatyki i Telekomunikacji | Laskowski M.,Instytut Kolejnictwa
Przeglad Elektrotechniczny | Year: 2014

The article presents the basic types risks to electronic equipment and basic methods used to limit their consequences, including the characteristics of the external components of reducing electromagnetic disturbances. Particular attention was paid for the right selection of these elements to the individual circuits. Source


In the paper presents measurements of the magnetic fields of AC and DC generated by electrical and electronic equipments installed on rolling stock. Discusses the methodology for measuring magnetic fields with standard PN-EN 50500. Moreover there are presented measuring equipment used for testing and the mode of selection of measurement points inside and outside of the rolling stock. The article illustrates an exemplary results of measurements on the example magnetic fields of railway vehicles diesel and electrical railway rolling stock. © 2015, Wydawnictwo SIGMA - N O T Sp. z o.o. All rights reserved. Source


Dluzniewski A.,Laboratorium Automatyki i Telekomunikacji | John L.,Laboratorium Automatyki i Telekomunikacji
Przeglad Elektrotechniczny | Year: 2015

In the paper presents prospective main source of radio-electrical interferences (disturbances), which can appear in multi-system railway carriage converters or in auxiliary static converters installed in rolling stock. Article describes methodology of measurements of railway carriage converters in the rage of emission interferences conducted in its high voltage power input and in its power outputs in regard to normative levels. © 2015, Wydawnictwo SIGMA - N O T Sp. z o.o. All rights reserved. Source


Bialon A.,Politechnika Slaska Zespol Automatyki w Transporcie | Dluzniewski A.,Laboratorium Automatyki i Telekomunikacji | John L.,Laboratorium Automatyki i Telekomunikacji
Przeglad Elektrotechniczny | Year: 2012

In this paper studies the evaluation of electromagnetic compatibility of railway rolling stock the range emission electromagnetic disturbance, the emissions generated by rolling disorders in relation to acceptable levels recorded in the standards and the other documents. The assessment of the emission of electro and magnetic disturbance is field strength of electromagnetic disturbance around moving objects. The paper lists the main sources of electromagnetic disturbance, with particular emphasis on rolling stock. It also describes the method to estimate measurement uncertainty in tests disturbance of emissions from railway rolling stock. Source

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