dc.contributor
Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.contributor
Universitat Politècnica de Catalunya. SEER - Sistemes Elèctrics d'Energia Renovable
dc.contributor.author
Vázquez Guzmán, Gerardo
dc.contributor.author
Kerekes, Tamas
dc.contributor.author
Rocabert Delgado, Joan
dc.contributor.author
Rodríguez Cortés, Pedro
dc.contributor.author
Teodorescu, Remus
dc.contributor.author
Aguilar, Daniel
dc.identifier
Vazquez, G. [et al.]. A photovoltaic three-phase topology to reduce common mode voltage. A: IEEE International Symposium on Industrial Electronics. "IEEE International Symposium on Industrial Electronics 2010". Bari: 2010, p. 2885-2890.
dc.identifier
978-1-4244-6390-9
dc.identifier
https://hdl.handle.net/2117/11123
dc.identifier
10.1109/ISIE.2010.5637229
dc.description.abstract
At the present time most of the photovoltaic (PV)
applications require to be integrated to the electrical grid. There
are mainly two types of PV systems: with galvanic isolation
(transformer) and transformerless. PV systems with low
frequency transformer provide galvanic isolation from the grid.
However, this transformer increases the losses, size and cost. On
the other side, when the transformer is not included, the system
can generate strong ground currents which are a function of the
stray elements (capacitances). In this sense reducing the Common
Mode Voltage (CMV), is an important issue in the design of power
electronics converters for transformerless PV applications. In this
paper a three-phase transformerless PV inverter with reduce
common mode voltage is introduced. CMV is analyzed under
different modulation schemes and an analysis of losses using a
real model of the IGBT´s is included.
dc.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.rights
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights
Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.subject
Àrees temàtiques de la UPC::Energies::Energia solar fotovoltaica::Captadors solars
dc.subject
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
dc.subject
Photovoltaic power generation
dc.subject
Electric current converters
dc.subject
Convertidors de corrent elèctric
dc.subject
Energia solar fotovoltaica
dc.title
A photovoltaic three-phase topology to reduce common mode voltage
dc.type
Conference report
