Reliable electrical power is a milestone for modern society and economy. Multilevel power converters represent a potential breakthrough in employing switching converters for flexible ac transmission system and custom power application. This paper presents the design and realization of the prototype of a 1.5 kW mono phase 5-level cascaded inverter with PWM modulation. The prototype has been tested and the output waveforms have been investigated. The results confirm the goodness of these devices in synthesizing a desired ac voltage from several level of dc voltage with a good control of the frequency, the voltage output (including phase angle) and the active reactive power flow
Design, Assembly and Testing of Modular Multilevel Converter with Multicarrier PWM Method / M. Balzani;A. Reatti;G. Salvadori. - ELETTRONICO. - (2006), pp. 57-60. (Intervento presentato al convegno Research in Microelectronics and Electronics 2006, Ph. D.) [10.1109/RME.2006.1689895].
Design, Assembly and Testing of Modular Multilevel Converter with Multicarrier PWM Method
REATTI, ALBERTO
Supervision
;
2006
Abstract
Reliable electrical power is a milestone for modern society and economy. Multilevel power converters represent a potential breakthrough in employing switching converters for flexible ac transmission system and custom power application. This paper presents the design and realization of the prototype of a 1.5 kW mono phase 5-level cascaded inverter with PWM modulation. The prototype has been tested and the output waveforms have been investigated. The results confirm the goodness of these devices in synthesizing a desired ac voltage from several level of dc voltage with a good control of the frequency, the voltage output (including phase angle) and the active reactive power flow
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