New Alternative Passive Networks to Improve the Range Output Voltage Regulation of the PWM Inverters

This paper presents different topologies of buck-boost converters with passive input networks that have alternative topologies; this is known in the literature as a Z-source inverter. Alternative passive networks were named by the authors as T-inverters; these improve output voltage regulation of th...

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Hauptverfasser: Strzelecki, R., Bury, W., Adamowicz, M., Strzelecka, N.
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:This paper presents different topologies of buck-boost converters with passive input networks that have alternative topologies; this is known in the literature as a Z-source inverter. Alternative passive networks were named by the authors as T-inverters; these improve output voltage regulation of the PWM inverters. T-inverter has fewer reactive components in comparison to conventional Z-source inverter. The most significant advantage of the T-inverter is its use of a common voltage source of the passive arrangement. This solves many problems involving electromagnetic compatibility which are present in the Z-source inverter. Experimental results for the T-inverter are in agreement with theoretical and simulated predictions.
ISSN:1048-2334
2470-6647
DOI:10.1109/APEC.2009.4802762