Electromagnetic interference from DC/DC converter of photovoltaic system
Date issued
2019
Authors
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Publisher
University of West Bohemia
Abstract
This paper is focused on electromagnetic interference from DC/DC converter of photovoltaic system for home application. This converter produces disturbances in a wide frequency range. According to international standard CISPR 11, the frequency range for disturbance measurement could be divided to two sub-ranges (150 kHz – 30 MHz and above 30 MHz). All parts of the DC/DC converter is non-ideal and its have a parasitic parameters (especially passive components like an inductor and capacitor). These parasites often show unpredictable interference that is not easy to suppress. The simulation results of a buck converter are presented in the paper and the question about measurement correctness of the radiated emission of this device type according to the relevant standard is asked.
Description
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Citation
KUBÍK, Z., SKÁLA, J. Electromagnetic interference from DC/DC converter of photovoltaic system. In: International Conference on Applied Electronics (AE 2019) : /proceedings/. Pilsen: University of West Bohemia, 2019. s. 99-102. ISBN 978-80-261-0813-9 , ISSN 1803-7232.