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1. (WO2011012338) METHOD AND AN APPARATUS FOR CONTROLLING THE SWITCHES OF A BOOST CONVERTER COMPOSED OF PLURAL BRIDGE DEVICES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2011/012338 International Application No.: PCT/EP2010/055314
Publication Date: 03.02.2011 International Filing Date: 22.04.2010
IPC:
H02M 3/07 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
02
without intermediate conversion into ac
04
by static converters
06
using resistors or capacitors, e.g. potential divider
07
using capacitors charged and discharged alternately by semiconductor devices with control electrode
Applicants: BUIATTI, Gustavo[FR/FR]; FR (UsOnly)
KAWAKAMI, Tomoyuki[JP/JP]; JP (UsOnly)
MAKER, Hattab[FR/FR]; FR (UsOnly)
VOYER, Nicolas[FR/FR]; FR (UsOnly)
MITSUBISHI ELECTRIC R&D CENTRE EUROPE B.V.[NL/NL]; Capronilaan 46 NL-1119 NS Schiphol Rijk, NL (AllExceptUS)
MITSUBISHI ELECTRIC CORPORATION[JP/JP]; 7-3, Marunouchi 2-chome Chiyoda-ku Tokyo, 100-8310, JP (AllExceptUS)
Inventors: BUIATTI, Gustavo; FR
KAWAKAMI, Tomoyuki; JP
MAKER, Hattab; FR
VOYER, Nicolas; FR
Agent: MAILLET, Alain; 5 place Newquay B.P 70250 F-35802 DINARD Cedex, FR
Priority Data:
09158620.623.04.2009EP
Title (EN) METHOD AND AN APPARATUS FOR CONTROLLING THE SWITCHES OF A BOOST CONVERTER COMPOSED OF PLURAL BRIDGE DEVICES
(FR) PROCÉDÉ ET APPAREIL POUR COMMANDER LES COMMUTATEURS D'UN CONVERTISSEUR SURVOLTEUR COMPOSÉ DE PLUSIEURS DISPOSITIFS DE PONT
Abstract:
(EN) The present invention concerns a method for controlling the switches of a boost converter composed of plural bridge devices connected in series, each bridge device being composed of a capacitor and plural switches. The method comprises the steps of : -controlling the switches of each bridge device of at least a part of the plural bridge devices according to a given periodical pattern during a first time period, - controlling, during a second time period following the first time period, the switches of each bridge device of said at least part of the plural bridge devices according to a periodical pattern previously used for controlling the switches of another bridge device of said at least part of the plural bridge devices during the first time period.
(FR) L'invention concerne un procédé pour commander les commutateurs d'un convertisseur survolteur composé de plusieurs dispositifs de pont montés en série, chaque dispositif de pont étant composé d'un condensateur et de plusieurs commutateurs. Le procédé consiste: à - commander les commutateurs de chaque dispositif de pont d'au moins une partie des dispositifs de pont en fonction d'un modèle périodique donné pendant une première durée, - commander, pendant une seconde durée suivant la première durée, les commutateurs de chaque dispositif de la partie des dispositifs de pont en fonction d'un modèle périodique utilisé antérieurement pour commander les commutateurs d'un autre dispositif de pont de la partie des dispositifs de pont pendant la première durée.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)