Abstract | ||
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This paper proposes a modular photovoltaic (PV) dc-Nanogrid (dc-NG) architecture for residential applications. The proposed architecture is based on the Loss-Free Resistor (LFR) concept. The dc distribution bus is supplied by PV panels, ac utility and a storage battery. The storage battery is connected to the main dc bus through a dc-dc bidirectional converter (BDC). This battery has also an important role to ensure uninterruptible power supply to the critical loads and controls the power flow in the dc-NG. A mathematical model of the system is first derived and a stability analysis is carried out showing that the stability is guaranteed under certain mild conditions. Numerical simulations of a case study for two PV panels corroborate the theoretical predictions which have been finally confirmed by experimental measurements. |
Year | DOI | Venue |
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2020 | 10.1109/ACCESS.2020.2974036 | IEEE ACCESS |
Keywords | DocType | Volume |
Batteries,Photovoltaic systems,Stability analysis,Resistors,Mathematical model,Microgrids,Loss-free resistor (LFR),dc-nanogrid (dc-NG),sliding mode control (SMC),bidirectional converter (BDC) | Journal | 8 |
ISSN | Citations | PageRank |
2169-3536 | 0 | 0.34 |
References | Authors | |
0 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Reham Haroun | 1 | 23 | 3.99 |
Abdelali El Aroudi | 2 | 177 | 35.04 |
Angel Cid-Pastor | 3 | 14 | 3.39 |
Enric Vidal-idiarte | 4 | 2 | 3.79 |
Hugo Valderrama-Blavi | 5 | 13 | 2.27 |
L. Martínez | 6 | 145 | 28.94 |