Discontinuous Energy Pump Source AC/AC converters

In this paper novel Discontinuous Energy Pump Source (DEPS) AC/AC converters based on Cuk, Luo and Zeta pumps is presented. The proposed discontinuous energy pump source ac/ac converters can buck-boost amplitude of input ac voltage. For the proposed DEPS AC/AC converters, safe commutation strategy i...

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Bibliographic Details
Published in4th Annual International Power Electronics, Drive Systems and Technologies Conference pp. 401 - 406
Main Authors Seifi Najmi, Ebrahim, Milan, G., Mohamadian, M., Dehghan, S. M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.02.2013
Subjects
Capacitors
Cuk DC/DC converter
DC-DC power converters
DEPS converters
Frequency conversion
Luo DC/DC converter
PWM AC/AC converters
Switches
Time-frequency analysis
Topology
voltage regulation
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Summary:In this paper novel Discontinuous Energy Pump Source (DEPS) AC/AC converters based on Cuk, Luo and Zeta pumps is presented. The proposed discontinuous energy pump source ac/ac converters can buck-boost amplitude of input ac voltage. For the proposed DEPS AC/AC converters, safe commutation strategy is presented. With the proposed ac/ac converters, low range of input-output voltage transfer ratio problem in direct PWM ac/ac converters can be improved. Presented converters have fewer energy storage components, common ground between input and output, lower THD in the output voltage and high efficiency. Simulation results verify validity and performance of the proposed converters.
ISBN:9781467344814
1467344818
DOI:10.1109/PEDSTC.2013.6506741