Design, assembly and testing of modular multilevel converter with multicarrier PWM method

被引:0
|
作者
Balzani, Marianna [1 ]
Reatti, Alberto [2 ]
Salvadori, Giulio [2 ]
机构
[1] Univ Florence, Dept Energet, Via S Marta 3, I-50139 Florence, Italy
[2] Univ Florence, Dept Elect & Telecommun, I-50139 Florence, Italy
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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 present 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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页码:57 / +
页数:2
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