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SM ISO690:2012 OLESCHUK, Valentin, SIZOV, Alexandr. Grid-connected photovoltaic systems with dual inverters with synchronized space-vector modulation. In: Energetica Moldovei. Aspecte regionale de dezvoltare, Ed. Editia II, 2012, 4-6 octombrie 2012, Chișinău. Chișinău, Republica Moldova: Institutul de Energetică al Academiei de Științe a Moldovei, 2012, Ediția II, pp. 369-375. |
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Energetica Moldovei. Aspecte regionale de dezvoltare Ediția II, 2012 |
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Conferința "Energetica Moldovei" Editia II, 2012, Chișinău, Moldova, 4-6 octombrie 2012 | |||||
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CZU: 620.97+621.314.58 | |||||
Pag. 369-375 | |||||
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Photovoltaic (PV) systems, controlled by the means of modern power electronics, are now important renewable power sources of the energy complex. One of perspective topologies of PV systems is based on two insulated strings of PV panels, feeding two voltage source inverters. These two inverters are connected to the grid by a three-phase transformer having open-end windings on inverters side. Strategy of control and modulation of dual inverters, based on algorithms of synchronized modulation, has been presented, allows providing continuous phase voltage synchronization for any operation condition of photovoltaic systems. |
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Cuvinte-cheie photovoltaic string, synchronized space-vector modulation, voltage source inverter |
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