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1. (WO2017021642) VIRTUAL CAPACITANCE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/021642 International Application No.: PCT/FR2016/051993
Publication Date: 09.02.2017 International Filing Date: 29.07.2016
IPC:
H02M 7/483 (2007.01)
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
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
483
Converters with outputs that each can have more than two voltage levels
Applicants: SUPERGRID INSTITUTE[FR/FR]; 23 Rue Cyprian 69100 Villeurbanne, FR
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON[FR/FR]; 20 avenue Albert Einstein 69621 Villeurbanne Cedex, FR
CENTRALESUPELEC[FR/FR]; 3 rue Joliot-Curie 91190 Gif-sur-Yvette, FR
Inventors: SHINODA, Kosei; FR
BENCHAIB, Abdelkrim; FR
GUILLAUD, Xavier; FR
DAI, Jing; FR
Agent: BALESTA, Pierre; FR
Priority Data:
155750103.08.2015FR
Title (EN) VIRTUAL CAPACITANCE
(FR) CAPACITE VIRTUELLE
Abstract:
(EN) The invention relates to a modular multi-level converter (2) provided with a control module (4) and a calculator (10) for calculating a set value for the internal energy of the converter, stored in the capacitances of the sub-modules of the half-arms. The control module is designed to deduce, from said set value for the internal energy of the converter, a set value for the voltage at the terminals of each modelled capacitor used to regulate the voltage at the points of connection of the converter to the continuous power supply network and the voltage at the terminals of each modelled capacitor.
(FR) L'invention concerne un convertisseur modulaire multi-niveaux (2) muni d'un module de contrôle (4) et d'un calculateur (10) d'une consigne d'énergie interne du convertisseur stockée dans les capacités des sous-modules des demi-bras. Le module de contrôle est configuré pour déduire de cette consigne d'énergie interne du convertisseur une consigne de tension aux bornes de chaque condensateur modélisé utilisée pour réguler la tension aux points de connexion du convertisseur au réseau d'alimentation électrique continu et la tension aux bornes de chaque condensateur modélisé.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)