ITM Web Conf.
Volume 28, 2019Computer Applications in Electrical Engineering (ZkwE’2019)
|Number of page(s)
|15 July 2019
Immunity of photovoltaic installation on electromagnetic surge disturbances
Poznan University of Technology, Institute of Electrical Engineering and Electronics, 3A Piotrowo Street, 60-965
2 Poznan University of Life Sciences, Institute of Biosystems Engineering, Wojska Polskiego 28, 60-637 Poznan, Poland
* Corresponding author: firstname.lastname@example.org
The work analyzes the correctness of the functioning of the photovoltaic system with a rated electrical power of 3500 W, consisting of 14 photovoltaic modules and a power electronic converter in the form of a single phase voltage inverter equipped with a maximum power point tracking system, disturbed by voltage stroke. The voltage surge with the parameters 1.2/50 µs, simulating a lightning discharge, was introduced into the system from the power grid side. For the purpose of computer simulation performed in Matlab/Simulink, the recommendations included in the PN-EN 61000-4-5 standard "Immunity of the surge disturbances" were used. Significant changes in the voltage and current on the AC side, related to the system of energy return to the power grid were shown.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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