IGBT based high voltage converter with integrated magnetics

In this paper, a half-bridge LCC high voltage converter with integrated magnetics is proposed. The resonant tank is formed with high conversion ratio transformer in one core, resulting in cost effectiveness. Using IGBT, operation in below resonant frequency with hybrid soft start method are suggeste...

Full description

Saved in:
Bibliographic Details
Published inINTELEC 2009 - 31st International Telecommunications Energy Conference pp. 1 - 4
Main Authors Woo-Sup Kim, Seoung-Woon Lee, Su-Yong Chae, Bo-Hyung Cho
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2009
Subjects
Costs
Guidelines
Hardware
Insulated gate bipolar transistors
Magnetic cores
Magnetic resonance
Prototypes
Resonant frequency
Transformer cores
Voltage
Online AccessGet full text

Cover

More Information
Summary:In this paper, a half-bridge LCC high voltage converter with integrated magnetics is proposed. The resonant tank is formed with high conversion ratio transformer in one core, resulting in cost effectiveness. Using IGBT, operation in below resonant frequency with hybrid soft start method are suggested. The design guideline of the integrated magnetic component and controller in below resonant frequency operation is described. 13 kV prototype hardware verifies the proposed converter operation.
ISBN:1424424909
9781424424900
ISSN:0275-0473
2158-5210
DOI:10.1109/INTLEC.2009.5351736