Multi-input converter with power factor correction and maximum power point tracking features
作者： Y.-M. Chen , Y.-C. Liu , F.-Y. Wu , Y.-E. Wu
关键词:
摘要: A multi-input converter for photovoltaic (PV) power system applications with factor correction (PFC) and maximum point tracking (MPPT) features is proposed in this paper. With the phase-shifted pulse-width-modulation (PWM) control, can draw from utility line PV arrays individually or simultaneously deliver it to load. In addition, an almost unity MPPT also be achieved. Moreover, all switches operated either zero-voltage-switching (ZVS) at turn-on transition zero-current-switching (ZCS) turn-off transition. Hence, switching losses of reduced. Experimental measurements are demonstrated verify performance converter.
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