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1. (WO2017055739) TWELVE-PHASE TRANSFORMER-RECTIFIER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/055739 International Application No.: PCT/FR2016/052459
Publication Date: 06.04.2017 International Filing Date: 28.09.2016
IPC:
H02M 1/12 (2006.01) ,H02M 7/06 (2006.01) ,H02M 7/08 (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
1
Details of apparatus for conversion
12
Arrangements for reducing harmonics from ac input or output
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
02
Conversion of ac power input into dc power output without possibility of reversal
04
by static converters
06
using discharge tubes without control electrode or semiconductor devices without control electrode
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
02
Conversion of ac power input into dc power output without possibility of reversal
04
by static converters
06
using discharge tubes without control electrode or semiconductor devices without control electrode
08
arranged for operation in parallel
Applicants: SAFRAN ELECTRICAL & POWER[FR/FR]; Parc d'Activité Andromède 1 rue Louis Blériot Cs 80049 31702 Blagnac Cedex, FR
Inventors: HENRARD, Pierre; FR
Agent: HEALY, Erwan; FR
DESORMIERE, Pierre-Louis; FR
DAVID, Alain; FR
LAIK, Eric; FR
Priority Data:
155912428.09.2015FR
Title (EN) TWELVE-PHASE TRANSFORMER-RECTIFIER
(FR) TRANSFORMATEUR REDRESSEUR DODÉCAPHASÉ
Abstract:
(EN) The invention relates a twelve-phase static-electric transformer-rectifier (1) comprising a transformer (4) and a first and a second three-phase rectifier circuit (5, 6) intended to be coupled to a load (3), the transformer (4) comprising a primary circuit (10) having three primary windings (12) arranged in a wye configuration and a secondary circuit (11) comprising three first secondary windings (13) and three second secondary windings (14) separate from the first secondary windings (13). The secondary circuit (11) of the transformer (4) comprises a loop of six secondary windings (13 and 14) formed by electrically connecting the three first secondary windings (13) to the three second secondary windings (14) of the secondary circuit (11).
(FR) Un transformateur redresseur (1) électrique statique dodécaphasé comprenant un transformateur (4) et un premier et un second circuits redresseurs triphasés (5, 6) destinés à être couplés à une charge (3), le transformateur (4) comportant un circuit primaire (10) doté de trois bobines primaires (12) disposées selon une configuration en étoile et un circuit secondaire (11) comportant trois premières bobines secondaires (13) et trois secondes bobines secondaires (14) distinctes des premières bobines secondaires (13). Le circuit secondaire (11) du transformateur (4) comprend uneboucle de six bobines secondaires (13 et 14) formée par un raccordement électrique des trois premières bobines secondaires (13) avec les trois secondes bobines secondaires (14) du circuit secondaire (11).
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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, DJ, 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, KW, 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)