DocumentCode
2627990
Title
EMI filter inductor size for transformerless PV systems based on the full bridge structure
Author
Gubía, Eugenio ; Sanchis, Pablo ; López, Jesús ; Ursúa, Alfredo ; Marroyo, Luis
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. Publica de Navarra, Pamplona, Spain
fYear
2010
fDate
6-8 Sept. 2010
Abstract
This paper analyses the influence of the modulation technique on the size of the grid EMI filter inductor in a full bridge converter for photovoltaic systems. Additionally, the use of an alternative modulation technique is proposed which exhibits the best compromise concerning efficiency, current quality and EMI filter size.
Keywords
PWM power convertors; bridge circuits; electromagnetic interference; photovoltaic power systems; alternative modulation technique; full bridge converter; grid EMI filter inductor; pulse width modulation; transformerless PV systems; Capacitors; Electromagnetic interference; Inductors; Inverters; Modulation; Power harmonic filters; Switching frequency; EMC/EMI; Photovoltaic; Pulse Width Modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Conference_Location
Ohrid
Print_ISBN
978-1-4244-7856-9
Type
conf
DOI
10.1109/EPEPEMC.2010.5606553
Filename
5606553
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