2026-10-18T23:15:50Zhttps://ebyu-rdlopen.rawdatalibrary.net/oai/requestoai:ebyu-rdlopen.rawdatalibrary.net:ebyu/143202026-10-18T20:39:23Zopenairedrivercom_ebyu_10000col_ebyu_10001Wavelet analysis of a memristor emulated model proposed for compact fluorescent lamp operated systemsBabacan, Y.Uzunoğlu, C.P.Cekli, S.Kaçar, F.Uğur, M.Compact florescence lampMemristorTotal harmonic distortionWavelet analysisEnergy efficiencyEnergy managementEnergy utilizationFluorescenceFluorescent lampsHarmonic analysisHarmonic distortionIncandescent lampsLightingLow power electronicsMemristorsWave filtersCompact fluorescent lampLow energy consumptionNonlinear characteristicsThreshold propertiesTotal harmonic distortion (THD)Voltage characteristicsVoltage waveformsElectric network analysisCompact fluorescent lamps (CFLs) are widely employed in lighting systems thanks to their energy efficient characteristics. In contrast to incandescent lamps, CFLs have highly non-linear current–voltage characteristics and exhibit harmonic distortions during their operation. Although nonlinearity and accelerated harmonic effects may cause disturbance in power networks, CFLs are frequently preferred due to their low energy consumption. In this study a test set-up is operated for investigating non-linear characteristics of commercially available CFLs. During these tests non-linear current and voltage waveforms of CFLs are analyzed via oscilloscope and compared with the proposed memristor emulator circuit output waveforms. The non-linear characteristics of CFLs are accurately modelled by proposed memristor emulator circuit, which has a tunable threshold property. To obtain proper comparison wavelet analysis is conducted for current waveforms of CFLs and memristor emulator circuit. The wavelet analysis is an efficient tool for processing non-linear signals, which are prone to display high frequency distortions. In addition to wavelet analysis, the Fourier Transform (FFT) characteristics and total harmonic distortion (THD) levels are also analyzed for correlation of CFLs and proposed memristor. © 2018 Elsevier B.V.Elsevier Ltd2018Articlehttps://rdlopen.rawdatalibrary.net/r/ebyu/14320https://doi.org/10.1016/j.epsr.2018.02.0010378-7796enElectric Power Systems Researchinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/14320