DocumentCode
2191712
Title
High output voltage DC/DC converter based on parallel connection of piezoelectric transformers
Author
Do, Manh Cuong ; Güldner, Henry
Author_Institution
Dept. of Power Electron., Dresden Univ. of Technol.
fYear
2006
fDate
23-26 May 2006
Firstpage
625
Lastpage
628
Abstract
In recent years, piezoelectric transformer (PT) has attracted attention in many practical applications in power electronics field. But the fact that, PT still has some drawbacks and the most issue is the limitation of transferred power. The parallel connection of PTs is introduced in this paper as a solution to the problem that mentioned above. In the experiment part, a high output voltage DC/DC converter based on parallel connection of two market-available Rosen-type PTs are built in order to verify the capable of improving the output power of PT in parallel operating
Keywords
DC-DC power convertors; piezoelectric devices; power transformers; DC-DC converter; market-available Rosen-type piezoelectric transformer; parallel connection; power electronics field; power transfer; Circuit topology; DC-DC power converters; Feedback circuits; Frequency; Phase locked loops; Power generation; Resonance; Temperature dependence; Transformers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. International Symposium on
Conference_Location
Taormina
Print_ISBN
1-4244-0193-3
Type
conf
DOI
10.1109/SPEEDAM.2006.1649846
Filename
1649846
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