[article]
Titre : |
High-power battery discharge regulator for space applications |
Type de document : |
texte imprimé |
Auteurs : |
Sanchis, Esteban, Auteur ; Maset, Enrique, Auteur ; Ferreres, Agustin, Auteur |
Année de publication : |
2011 |
Article en page(s) : |
pp. 3935 - 3943 |
Note générale : |
Génie électrique |
Langues : |
Anglais (eng) |
Mots-clés : |
Interleaved boost Passive soft switching Space battery discharge regulator (BDR) |
Index. décimale : |
621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X |
Résumé : |
This paper presents a new solution for a battery discharge regulator for high-power space applications (power-per-module ≥ 5 kW) using a high-efficiency step-up converter. Basic requirements are efficiency that is higher than 97%, mass that is lower than 2.5 kg, no galvanic isolation necessary, and a high mean time between failures. By taking into account all these parameters, the selected topology has been two interleaved boost converters with passive soft switching. Small-signal analysis of these two interleaved boost converters is also presented. |
DEWEY : |
621.38 |
ISSN : |
0278-0046 |
En ligne : |
http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5422668 |
in IEEE transactions on industrial electronics > Vol. 57 N° 12 (Décembre 2010) . - pp. 3935 - 3943
[article] High-power battery discharge regulator for space applications [texte imprimé] / Sanchis, Esteban, Auteur ; Maset, Enrique, Auteur ; Ferreres, Agustin, Auteur . - 2011 . - pp. 3935 - 3943. Génie électrique Langues : Anglais ( eng) in IEEE transactions on industrial electronics > Vol. 57 N° 12 (Décembre 2010) . - pp. 3935 - 3943
Mots-clés : |
Interleaved boost Passive soft switching Space battery discharge regulator (BDR) |
Index. décimale : |
621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X |
Résumé : |
This paper presents a new solution for a battery discharge regulator for high-power space applications (power-per-module ≥ 5 kW) using a high-efficiency step-up converter. Basic requirements are efficiency that is higher than 97%, mass that is lower than 2.5 kg, no galvanic isolation necessary, and a high mean time between failures. By taking into account all these parameters, the selected topology has been two interleaved boost converters with passive soft switching. Small-signal analysis of these two interleaved boost converters is also presented. |
DEWEY : |
621.38 |
ISSN : |
0278-0046 |
En ligne : |
http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5422668 |
|