Article ID Journal Published Year Pages File Type
7223559 Optik - International Journal for Light and Electron Optics 2018 10 Pages PDF
Abstract
Modified wavelet called wavelet packet transform (WPT) based approach is proposed in this paper for the detection of different disturbances occurring due to faults in grid-connected solar photovoltaic (SPV) power system. The detection performance of WPT is compared with that of wavelet transform under different operating scenarios. Further, performance indices such as energy and standard deviation (SD) are calculated to identify the faults from normal operating conditions. The qualitative and quantitative study suggests better detection performance of WPT over WT under different operating scenarios.
Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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