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The objective of this work is to study and design a solar inverter, of a power of exit of environ 500 VA with a tension of entry of 12 VDC and an exit has purely sinusoidal wave of 230 VAC at a frequency of 50 Hz. The improvements made to the inverter are primarily at the level of the order, with first of all, the generation of a purely sinusoidal wave, but also the monitoring of the tension of entry...
This paper presents a methodology to perform the optimal sizing of a stand-alone hybrid system. It comprises a photovoltaic generator (PV), a proton exchange membrane fuel cell (FC) generator an electrolyzer (EZ) and battery (BAT) bank as energy storage systems. In order to efficiently exploit the energy sources of the hybrid system, a suitable sizing is necessary. In this paper, a new sizing method...
In this paper, an energy management strategy in a Hybrid Electric Vehicle (HEV) is studied. This HEV is powered by a Fuel Cell (FC), and a Li-Ion battery. The FC supplies average power during the steady state and the battery furnishes the peaks of power during transient responses due to its high power density compared to the FC. This energy management, based on a fuzzy logic approach, aims to increase...
This paper presents a simulation and experimental study on power sharing between batteries and supercapacitors. Filters are used as a frequency splitter to share the power demanded by the load between the battery and the supercapacitor according to their dynamics. Experimental tests were carried out on a test bench to validate the proposed simulation.
This paper discusses the impact of the combined action of storage and energy distribution management on the improvement of self-consumption in the residential sector. The case study is a house that is equipped with a photovoltaic system with backup and connected to the network. Several configurations of the PV-batteries system were considered in order to determine the optimal configuration to satisfy...
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