The MYRTE platform consists of a photovoltaic array, a fuel cells, an electrolyzer, tanks (H 2 , O 2 and H 2 O), a thermal management system and electricity converters associated to various sub-systems. The aim of this platform is to study how hydrogen could be a good solution for storage energy associated to intermittent renewable energy sources systems, like photovoltaic plant, for electrical grid application, in an island context. This article describes the platform's way of operating and specifically the photovoltaic output power fluctuations smoothing, with the trapezoid profile shape, using storage methodology and his association with solar forecasting. The used approach is consistent with the specifications of the invitation to tender of the French Energy Regulation Commission, in September, 2011. Note that during the simulations, we have firstly used measured and not predicted meteorological data, and at this end of this paper the first estimation with our solar forecasting methodology. The main result shown in this paper is that the platform is compatible with this operational mode based on the power fluctuations smoothing. However, to minimize the use of hydrogen stored it is necessary that the supply of the trapezoid profile comes from the PV production rather than the fuel cells. A minimum part of 76 % seems necessary
pinal stroke is a rare entity accounting for 1% of the all strokes. Based on the site of occlusion in the spinal arterial system, it can be classified as anterior spinal artery syndrome (most common), posterior spinal artery syndrome, Brown-Sequard syndrome (sulco-commissural artery syndrome), central cord syndrome, and complete transverse syndrome. Brown-Sequard syndrome occurring due to spinal sulcal artery occlusion is very rare and only a few cases have been reported in the world literature. It is characterized by ipsilateral upper motor neuron weakness, ipsilateral loss of vibration, proprioception and contralateral loss of pain, and temperature below the level of spinal cord lesion.Spinal cord trauma is the most common cause of Brown-Sequard syndrome (hemi-cord syndrome). The exact incidence and prevalence of spinal strokes resulting in Brown-Sequard syndrome are not known as it is rare [1]. There is a delay in diagnosing sulcal artery occlusion due to its rarity and its unfamiliarity. We report a 49-year-old female who presented to us with incomplete Brown-Sequard syndrome without the involvement of the dorsal column and evaluated to have sulcal artery stroke.
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