DocumentCode
645702
Title
Modeling of Z-source converter for renewable energy integration
Author
Yin Li ; Khazaei, Javad ; Lingling Fan ; Zhixin Miao
Author_Institution
Dept. of Electr. Eng., Univ. of South Florida, Tampa, FL, USA
fYear
2013
fDate
22-24 Sept. 2013
Firstpage
1
Lastpage
6
Abstract
In this paper, switching modulation schemes for Z-source converters used for renewable energy integration are investigated. Both dc-dc converters and dc-ac converters are discussed. Input/output voltage relationships for the two types of converters (half-bridge dc-dc and three-phase three-bridge dc-ac) are analyzed based on circuit analysis. The two converters are built and simulated in PSCAD. Simulation results give validation of the analysis results.
Keywords
DC-AC power convertors; DC-DC power convertors; switching convertors; PSCAD; Z-source converter modelling; circuit analysis; half-bridge DC-DC converters; input-output voltage relationships; renewable energy integration; switching modulation schemes; three-phase three-bridge DC-AC converters; Bridge circuits; Capacitors; Impedance; Inductors; Inverters; Switches; Voltage control; Boost Factor; DC-to-AC; DC-to-DC; PWM; Z-Source Converter;
fLanguage
English
Publisher
ieee
Conference_Titel
North American Power Symposium (NAPS), 2013
Conference_Location
Manhattan, KS
Type
conf
DOI
10.1109/NAPS.2013.6666852
Filename
6666852
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