LCL filter design for an NPC three-level three-phase grid-connected inverter

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LCL filter design for an NPC three-level three-phase grid-connected inverter

Benet-Barberan, Jordi / Pages-Gimenez, Marc / Galceran-Arellano, Samuel / Sudria-Andreu, Antoni / Montesinos-Miracle, Daniel

Abstract

High power density is required for IGBT module used in EV/HEV (electric and hybrid vehicle) inverter system in order to downsize the system size. To meet the demand, we have developed newly high power density 6-pack IGBT module with high thermal conductivity technology has been developed. We applied direct cooling system to eliminate thermal resistance of the thermal grease and optimized the cooling fin and liquid jacket. We also applied Si3N4 (Silicon nitride) insulated substrate that have higher thermal conductivity than the conventional Al2O3 (Aluminum oxide) insulated substrate, and developed new solder material. Newly developed IGBT module has great possibilities for high performance EV/HEV inverter system.

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Document information

Title :

LCL filter design for an NPC three-level three-phase grid-connected inverter

Contributors:

Benet-Barberan, Jordi (author) / Pages-Gimenez, Marc (author) / Galceran-Arellano, Samuel (author) / Sudria-Andreu, Antoni (author) / Montesinos-Miracle, Daniel (author)

Published in:

PCIM Europe, International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2012 ; 1124-1127

Publication date :

2012

Size :

4 Seiten, 3 Bilder, 7 Quellen

ISBN :

978-3-8007-3431-3

Type of media :

Conference paper

Type of material :

Storage medium