| Títol: | Losses and CMV evaluation in transformerless grid-connected PV topologies |
| Autor: | Vázquez Guzmán, Gerardo
Kerekes, Tamas
Rolán Blanco, Alejandro
Aguilar Gaván, Daniel
Luna Alloza, Álvaro
Acevedo, Gustavo |
| Altres autors/autores: | Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica |
| Matèries: | Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::Electrònica de potència
Semiconductors
Power electronics
Electric current converters
Semiconductors
Electrònica de potència
Convertidors |
| Tipus de document: | Conference lecture |
| Descripció: | Controlling the thermal losses in the semiconductors
~s well. as the Co~mon Mode Voltage (CMV), are important
Issues In the design of power electronics converters for
photovoltaic applications. At present time there are several
topologies that offer a good performance regarding losses and
CMV. In this paper an evaluation of three of these converters
topologies: U5, UERIC and NPC transformerless for single phase
PV systems will be carried out by means of sim ulations performed
wi~h P.SIM 7.05. This s~ftware permits to estimate accurately the
switching and conduction losses, thanks to its Thermal Module.
This analysis together with the CMV study for each case will
permit to establish the pros and cons of each topology. |
| Altres identificadors i accés: | Vazquez, G. [et al.]. Losses and CMV evaluation in transformerless grid-connected PV topologies. A: IEEE International Symposium on Industrial Electronics. "IEEE International Symposium on Industrial Electronics 2009". Seoul: 2009, p. 544-548.
978-1-4244-4347-5
http://hdl.handle.net/2117/9493
10.1109/ISIE.2009.5213296 |
| Disponible al dipòsit: | E-prints UPC
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