Autor: |
Doss, M. Arun Noyal, Kalaiarasi, N., Suba, K., SathishKumar, B., Ramesh, L., Fernandez, S. George |
Předmět: |
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Zdroj: |
AIP Conference Proceedings; 2024, Vol. 3037 Issue 1, p1-10, 10p |
Abstrakt: |
Stepped, sinusoidal, and multi-level inverters are among the numerous types of inverters depending on the output voltage waveform. Inverters are most commonly used in commercial and industrial applications. Low output voltage harmonics are a distinguishing feature of the multilevel inverter. Inverters with several levels come in a range of designs and sizes. Because they require fewer components, cascaded multilevel inverters, for example, have attracted a lot of interest in the power industry. As the number of levels develops, the consonant substance of the yield voltage waveform diminishes. This paper illustrates a Cascaded H-Bridge fifteen-level inverter possible with the fewest switches. As the level increments, the synthesized yield waveform has more steps, coming full circle in a staircase wave that approaches the specified yield voltage waveform. By employing a limited number of switches, switching and power losses can be avoided. A fifteen-level inverter generally requires 28 switches, however the suggested inverter just requires 12. So that the inverter's cost can be kept as low as possible. The artificial neural network is trained to perceive the open circuit switches in the multilevel inverter and evaluated using data sets in order to eliminate problems that occur in inverters. Thus, using the suggested fault diagnosis method, a better understanding of fault behaviour, diagnostics, and detections of a multilevel inverter can be acquired with the help of ANN based fault detection using MATLAB Simulink and the results are analyzed. [ABSTRACT FROM AUTHOR] |
Databáze: |
Complementary Index |
Externí odkaz: |
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