This thesis considers the problem of determining impedance parameters of a solar cell in operation. Typically, solar cell devices are characterized by the manufacturer using empirical data prior to placing the solar cell in use. There are a number of solar cell degeneration mechanisms that are of interest to measure or detect. Therefore, active measurement of solar cell impedance parameters periodically over time is advantageous. We propose a methodology developed from a Thévenin equivalent model of a typical solar cell. This method allows periodic updating of the solar cell’s parameters which can be used to update the cells characterization and/or monitor degradation of the cell.
Date of Degree
Master of Science (MS)
Electrical and Computer Engineering and Technology
Science, Engineering and Technology
Osigwe, Chiedozie, "Thévenin Equivalent of Solar Cell Model" (2019). All Theses, Dissertations, and Other Capstone Projects. 971.
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