Harmonic contribution analysis of electric arc furnace by using spectrogram
| Autor: | M. R. Ab Ghani, Mustafa Manap, Mohd Hatta Jopri, Tole Sutikno, Abdul Rahim Abdullah |
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| Předmět: |
Total harmonic distortion
Control and Optimization Computer Networks and Communications Computer science Acoustics Electric arc furnace 020208 electrical & electronic engineering Harmonic 02 engineering and technology 021001 nanoscience & nanotechnology Hardware and Architecture Control and Systems Engineering Interharmonic 0202 electrical engineering electronic engineering information engineering Computer Science (miscellaneous) Spectrogram Electrical and Electronic Engineering 0210 nano-technology Instrumentation Information Systems |
| Zdroj: | Scopus-Elsevier |
| Popis: | In this paper, spectrogram, a fast and accurate technique is introduced for the analysis of the contribution. Based on a rule-based classifier and the threshold settings that referred to the IEEE Standard 1159 2009, the analysis of the harmonic and interharmonic contribution of EAF are carried out successfully. Moreover, the impact of contribution is measured using total harmonic distortion (THD) and total non-harmonic distortion (TnHD). In addition, spectrogram also gives 100 percent correct detection and able to analyze the contribution impact. It is proven that the proposed method is accurate, fast and cost efficient for analyzing the impact of harmonic and interharmonic of EAF. |
| Databáze: | OpenAIRE |
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