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1. (WO2019049679) OUTPUT CURRENT SYNTHESIZER AND POWER SUPPLY APPARATUS
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Pub. No.: WO/2019/049679 International Application No.: PCT/JP2018/031234
Publication Date: 14.03.2019 International Filing Date: 23.08.2018
IPC:
H02M 1/12 (2006.01) ,H02M 7/493 (2007.01) ,H01F 3/14 (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
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
493
the static converters being arranged for operation in parallel
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
3
Cores, yokes or armatures
10
Composite arrangements of magnetic circuits
14
Constrictions; Gaps, e.g. air-gaps
Applicants:
NETUREN CO., LTD. [JP/JP]; 17-1, Higashi-gotanda 2-chome, Shinagawa-ku, Tokyo 1418639, JP
Inventors:
KANAI Takahiko; JP
YANG Yue; JP
Agent:
KOH-EI PATENT FIRM, P.C.; Toranomon East Bldg. 9F, 7-13, Nishi-Shimbashi 1-chome, Minato-ku, Tokyo 1050003, JP
Priority Data:
2017-17405511.09.2017JP
Title (EN) OUTPUT CURRENT SYNTHESIZER AND POWER SUPPLY APPARATUS
(FR) SYNTHÉTISEUR DE COURANT DE SORTIE ET APPAREIL D'ALIMENTATION ÉLECTRIQUE
Abstract:
(EN) An output current synthesizer that synthesizes output currents output from a plurality of power inverter circuits converting direct current power to alternating current power and outputs the synthesized output currents as synthesized current having a predetermined frequency, the output current synthesizer includes a pair of conductors which is provided with each of the power inverter circuits and to which the output currents of the power inverter circuits flow, a reactor which is provided on each of the pairs of conductors and generates magnetic flux corresponding to a difference between values of currents flowing to the pairs of conductors to reduce the difference between the values of currents, a pair of conductive members to which the pairs of conductors are connected in parallel, and a pair of output terminals which is provided on the pair of conductive members and output the synthesized currents.
(FR) L'invention concerne un synthétiseur de courant de sortie qui synthétise des courants de sortie délivrés par une pluralité de circuits convertisseurs de courant, convertissant un courant continu en courant alternatif, et qui délivre les courants de sortie synthétisés en tant que courants synthétisés ayant une fréquence prédéfinie. Le synthétiseur de courant de sortie comprend une paire de conducteurs qui sont pourvus de chacun des circuits convertisseurs de courant et vers lesquels circulent les courants de sortie des circuits convertisseurs de courant, un réacteur qui est disposé sur chacune des paires de conducteurs et qui produit un flux magnétique correspondant à une différence entre des valeurs de courants circulant vers les paires de conducteurs pour réduire la différence entre les valeurs de courants, une paire d'éléments conducteurs avec lesquels les paires de conducteurs sont montées en parallèle, et une paire de bornes de sortie qui sont disposées sur la paire d'éléments conducteurs et qui délivrent en sortie les courants synthétisés.
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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, JO, KE, KG, KH, 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: English (EN)
Filing Language: English (EN)