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1. (WO2018041338) SHORT-CIRCUIT PROTECTION OF A CONVERTER CELL AUXILIARY POWER SUPPLY IN A MODULAR MULTI-CELL CONVERTER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2018/041338 International Application No.: PCT/EP2016/070404
Publication Date: 08.03.2018 International Filing Date: 30.08.2016
IPC:
H02M 1/32 (2007.01) ,H02H 3/087 (2006.01) ,H02M 7/483 (2007.01) ,H02M 1/00 (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
1
Details of apparatus for conversion
32
Means for protecting converters other than by automatic disconnection
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
3
Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection
08
responsive to excess current
087
for dc applications
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
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
1
Details of apparatus for conversion
Applicants:
ABB SCHWEIZ AG [CH/CH]; Brown Boveri Strasse 6 5400 Baden, CH
Inventors:
BAUMANN, Remo; CH
Agent:
SAVELA, Reino; SE
Priority Data:
Title (EN) SHORT-CIRCUIT PROTECTION OF A CONVERTER CELL AUXILIARY POWER SUPPLY IN A MODULAR MULTI-CELL CONVERTER
(FR) PROTECTION CONTRE LES COURTS-CIRCUITS D'UNE ALIMENTATION AUXILIAIRE DE CELLULE DE CONVERTISSEUR DANS UN CONVERTISSEUR MODULAIRE À CELLULES MULTIPLES
Abstract:
(EN) The present disclosure relates to a cell (3) of a Modular Multilevel Converter (MMC). The cell comprises an energy storing device (5), a cell power supply (CPS) (4), a fuse (6), and a resistance (7), wherein the CPS, fuse and resistance are connected in series with each other across the energy storing device.
(FR) La présente invention concerne une cellule 3 d'un convertisseur multiniveau modulaire (MMC). La cellule comprend un dispositif de stockage d'énergie 5, une alimentation électrique de cellule (CPS) 4, un fusible 6, et une résistance 7, la CPS, le fusible et la résistance étant connectés en série les uns aux autres à travers le dispositif de stockage d'énergie.
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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: English (EN)
Filing Language: English (EN)