Browsing by Author "Medjoudj, R. ( supervisor)"

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    Data analysis and reliability modeling of industrial system
    (2019) Boukhedche, Et-Tayib; Laddada, Mohammed; Medjoudj, R. ( supervisor)
    Data analysis and reliability modeling are major concerns in degraded systems. Reliability evaluation is done using deterministic or stochastic methods. The aim of this work is to analyze the real data (number of failures, MTBF and failure mechanism) to evaluate the reliability of the equipment used in charging and discharging the boats of Bejaia port.
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    Electrical parameters evaluation of a 600W photovoltaic system installed in the IGEE-boumerdes university
    (2019) Mazighi, Brahim; Aoubid, Ibrahim; Medjoudj, R. ( supervisor)
    The aim of this project is an evaluation of the electrical parameters of a 600W photovoltaic system; the system consists of four PV modules installed in the yard of the Institute of Electrical and Electronics Engineering (Boumerdes) at a fixed altitude angle of 45. The MPPT charge controller manages the power flow from the PV modules and batteries to the inverter which supplies a small load. The values of current and voltage at the PV modules and battery stages are taken every five minutes from the morning to the evening, then the results are analyzed using Weibull++ Software to define the parameters of distribution that the data is following, then conclude the mean values of power. The power data are divided into intervals, then the probability of each interval is calculated. The resulting probabilities is used to predict the power generated by the system through that day.