| Title: | Simulation-based study of structural changes in electrical time-series signals |
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| Authors: | ID Živković, Luka (Author)
ID Hederić, Željko (Author)
ID Benšić, Tin (Author)
ID Kurtović, Goran (Author)
ID Stojkov, Marinko (Author) |
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| Files: |  https://journals.um.si/index.php/jet/article/view/5389/3420
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| Language: | English |
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| Work type: | Unknown |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FE - Faculty of Energy Technology
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| Abstract: | his paper uses statistical indicators to address the detection of changes in electrical signals typical of industrial and power systems. A dedicated MATLAB algorithm was developed to identify change points by tracking shifts in signal behaviour and statistical properties. To evaluate the method, synthetic signals were generated through simulation to reproduce the common patterns observed in these systems, allowing testing under different operating conditions and varying noise levels. The results demonstrate that the algorithm detects change points reliably across multiple scenarios, showing flexibility and robustness. This study highlights the value of simulation-based signal generation as a controlled environment for testing detection methods. It provides a foundation for future applications to more complex real-world electrical signal analysis tasks. |
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| Keywords: | break points, energy system, noise, segmentation, signals, simulation, time series |
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| Publication date: | 01.09.2025 |
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| Year of publishing: | 2025 |
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| Number of pages: | str. [75]-83 |
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| Numbering: | Letn. 18, št. 2 |
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| PID: | 20.500.12556/DKUM-95613  |
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| UDC: | 620.9 |
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| ISSN on article: | 1855-5748 |
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| COBISS.SI-ID: | 251219459 |
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| DOI: | 10.18690/jet.18.2.75-84.2025 |
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| Publication date in DKUM: | 01.10.2025 |
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| Views: | 147 |
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| Downloads: | 2 |
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| Metadata: |    |
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| Categories: | Misc.
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