DocumentCode
537879
Title
Z-source AC-DC-AC converter for mining applications
Author
Fang, Xupeng ; Cao, Maoyong ; Chen, Zhiqiao
Author_Institution
Coll. of Inf. & Electr. Eng., Shandong Univ. of Sci. & Technol., Qingdao, China
fYear
2010
fDate
10-13 Oct. 2010
Firstpage
44
Lastpage
47
Abstract
The paper proposes a medium voltage Z-source ac-dc-ac converter for mining application. It could provide buck-boost function and make the role of frequency changer. Compared to the traditional ac-dc-ac converter, it has higher efficiency and better circuit characteristics. The circuit topology, operating principle, simulation results will be given in this paper, and the rationality and feasibility is verified.
Keywords
AC-DC power convertors; DC-AC power convertors; frequency convertors; mining; network topology; buck- boost function; circuit characteristics; circuit topology; frequency changer; medium voltage z-source AC-DC-AC converter; mining application; Bridge circuits; Capacitors; Converters; Inverters; Rectifiers; Simulation; Variable speed drives;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location
Incheon
Print_ISBN
978-1-4244-7720-3
Type
conf
Filename
5663768
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