2015 · 12 citations · 3 references
EngineeringAutonomous SystemsElectrical EngineeringPower ElectronicsRenewable Energy IntegrationRenewable Energy SystemsDc-dc ConversionDc-dc ConvertersPhotovoltaic DevicesPower Electronics For Renewable EnergyRenewable Energy Power ConversionSolar Photovoltaic SystemsConverter ControlConverter Topology DesignCurrent-state ModelingPerformance Monitoring Of Photovoltaic SystemsPower Conversion EfficiencyPower Conversion For Photovoltaic SystemsSepic Converter
In this paper, an I-V tracer which operates autonomously, with no need to be disconnected from its load, will be discussed. The current state of I-V tracers commercially available will be discussed and motivation will be provided for the online autonomous I-V tracer. Design of such an I-V tracer using the single-ended primary inductance converter (SEPIC) will be discussed, and simulation results of the converter operating as an I-V tracer will be presented. Analysis techniques of the I-V curve are also presented.
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