Hsin-Ying Yang

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An isolated dual-input power converter for a grid/photovoltaic (PV) hybrid power indoor lighting system is proposed in this paper. The proposed converter can be operated in single power supply mode or hybrid power supply mode. While the available PV power is insufficient for the load demand, the proposed dual-input converter will automatically deliver the(More)
In this paper, a Li-ion battery is considered as a grey system and a predictable Li-ion battery charge system is implemented using the grey prediction theory. The proposed grey-predicted Li-ion battery charge system (GP-LBCS) can decrease charge time and avoid overcharge to increase life cycle. To assess the system performance, a prototype of the GP-LBCS is(More)
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