Design EMI filter using Multi-Objective Optimization for Mitigation of Conducted Noise at Photovoltaic System
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Date
2019-02-24
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University of Eloued جامعة الوادي
Abstract
Abstract—Electromagnetic interference (EMI) generated in
a photovoltaic (PV) system issue has become one of the
extremely important problems to be solved. It is well known
that the inverter used in PV system is major sources of
conducted disturbances which are the common mode and
differential mode. Often, the solution used to reduce conducted
emissions consists to use the EMI filters. In some cases, EMI
filter assemblies require up to 40% of the total installation
space of an inverter. These mechanisms lead to increasingly
tougher demands on filter assemblies in terms of insertion loss
and volume. To solve this problem, an automatic design
optimization tool based on a co-simulation MATALB and LT-
SPICE oriented at obtaining high performing EMI filters with
the minimum volume and filter attenuation. A Database
information of commercially available passive components (e.g.
magnetic cores, capacitors), this last one allowed feed the
program of design under MATLAB. Finally, the final phase
allowed validating the filter performance with a temporal
solver and frequency under LT-SPICE. Simulation and
experimental results give a firm support to the proposed
method.
Description
Intervention
Keywords
Keywords—Electromagnetic interference, Automatic Design EMI filter, Multi-Objective Optimization, Conducted emissions Photovoltaic inverter, Parasitic elements, Filter attenuation.
Citation
F. BEGGAT, F. BOUCHAFAA .Design EMI filter using Multi-Objective Optimization for Mitigation of Conducted Noise at Photovoltaic System Messaoud Abbas, Lab. LABTHOP Verification of UML Behavioral Diagrams.International Symposium on Technology & Sustainable Industry Development, ISTSID’2019. Faculty Of Technology. University Of Eloued. [Visited in ../../….]. Available from [copy the link here].