DocumentCode
2396857
Title
A new model of bipolar power supplies for LNLS steering magnets using full-bridge topology
Author
Rodrigues, Cleber ; Silva, Angelo Romeu
Author_Institution
Power Electron. Group - ELP, Brazilian Synchrotron Light Lab. - LNLS, Campinas, Brazil
fYear
2011
fDate
11-15 Sept. 2011
Firstpage
1004
Lastpage
1008
Abstract
This work presents the newest family of steering magnet bipolar current sources developed at LNLS, which will be used to replace the old ones. Unlike previous models, the new 10V/10A power supplies are fully switchmode type. The topology is based on a full-bridge converter using PWM unipolar switching. This paper presents the first results, such as current ripple, stability and time response.
Keywords
PWM power convertors; bridge circuits; magnets; power supply circuits; stability; LNLS steering magnets; PWM unipolar switching; bipolar current sources; bipolar power supplies; current 10 A; current ripple; full-bridge converter; full-bridge topology; stability; switch mode type; time response; voltage 10 V; Current measurement; Laboratories; Power supplies; Stability analysis; Temperature measurement; Thermal stability; Topology; Bipolar Current Source; Full-bridge; Power supplies; Unipolar Switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Conference (COBEP), 2011 Brazilian
Conference_Location
Praiamar
ISSN
2175-8603
Print_ISBN
978-1-4577-1644-7
Electronic_ISBN
2175-8603
Type
conf
DOI
10.1109/COBEP.2011.6085310
Filename
6085310
Link To Document