Analysis of electromagnetic disturbances in DC network of grid connected building-integrated photovoltaic system

Marcin Ruciński; Piotr Chrzan; Piotr Musznicki; Jean-Luc Schanen; Antoine Labonne

doi:10.1109/cpe.2015.7231096

Analysis of electromagnetic disturbances in DC network of grid connected building-integrated photovoltaic system

Abstract

This paper focuses on conducted electromagnetic interference (EMI) emissions and propagation in the DC network of grid connected building integrated photovoltaic (PV) system. The investigated PV system, consists of ten solar panels, cabling and the grid-connected one phase inverter. The EMI simulation model of the real PV system has been developed with the aid of impedance analyzer measurements of solar panels and the DC network cable. Simulation study was carried out in the LTspice software environment. Next, the common and differential mode disturbances paths impedances (seen from inverter terminals), were calculated by two methods. First method was based on voltage and current spectra obtained during PV system operation. The second method resulted from impedance measurement at the disconnected inverter terminals. Comparison of simulation and experimental differential and common mode paths impedances indicates coherency level strongly dependent of the EMI frequency range.

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Authors (5)

Marcin Ruciński
Piotr Chrzan prof. dr hab. inż.
Piotr Musznicki dr hab. inż.
Jean-Luc Schanen
- Laboratoire de G´enie Electrique de Grenoble Laboratoire de G´enie Electrique de Grenoble
Antoine Labonne
- Laboratoire de G´enie Electrique de Grenoble Laboratoire de G´enie Electrique de Grenoble

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Category:: Conference activity
Type:: materiały konferencyjne indeksowane w Web of Science
Title of issue:: PROCEEDINGS 2015 9TH INTERNATIONAL CONFERENCE ON CAMPATIBILITY AND POWER ELECTRONICS (CPE) strony 332 - 336
Language:: English
Publication year:: 2015
Bibliographic description:: Ruciński M., Chrzan P., Musznicki P., Schanen J., Labonne A..: Analysis of electromagnetic disturbances in DC network of grid connected building-integrated photovoltaic system, W: PROCEEDINGS 2015 9TH INTERNATIONAL CONFERENCE ON CAMPATIBILITY AND POWER ELECTRONICS (CPE), 2015, ,.
DOI:: Digital Object Identifier (open in new tab) 10.1109/cpe.2015.7231096
Verified by:: Gdańsk University of Technology