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1. (WO2013145262) POWER CONVERSION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/145262 International Application No.: PCT/JP2012/058594
Publication Date: 03.10.2013 International Filing Date: 30.03.2012
IPC:
H02M 7/493 (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
493
the static converters being arranged for operation in parallel
Applicants: TANAKA, Tsuguhiro[JP/JP]; null (UsOnly)
FUJIWARA, Naoki[JP/JP]; null (UsOnly)
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION[JP/JP]; 3-1-1 Kyobashi, Chuo-ku, Tokyo 1040031, JP (AllExceptUS)
Inventors: TANAKA, Tsuguhiro; null
FUJIWARA, Naoki; null
Agent: S & S INTERNATIONAL PPC; SUZUYE & SUZUYE BLDG., 1-12-9, Toranomon, Minato-ku, Tokyo 1050001, JP
Priority Data:
Title (EN) POWER CONVERSION DEVICE
(FR) DISPOSITIF DE CONVERSION ÉLECTRIQUE
(JA) 電力変換装置
Abstract:
(EN) A power conversion system (10) comprises: a plurality of inverters (INV1 to INVn) which are connected in parallel on the AC side; and a controller (1) which controls the plurality of inverters (INV1 to INVn) using a set value (CL) that is smaller and a set value (CH) that is larger than the value that is calculated by dividing a request power value (DM) requested as the total output power (PQt) of the plurality of inverters (INV1 to INVn) by the number (n) of the inverters.
(FR) L'invention concerne un système de conversion électrique (10) qui comprend : une pluralité d'inverseurs (INV1 à INVn) qui sont connectés en parallèle sur le côté alternatif; et un contrôleur (1) qui commande la pluralité d'inverseurs (INV1 à INVn) en utilisant une valeur de paramètre (CL) qui est plus petite et une valeur de paramètre (CH) qui est plus grande que la valeur qui est calculée par division d'une valeur de demande de courant (DM) qui est le courant total de sortie (pQt) de la pluralité d'inverseurs (INV1 à INVn) par le nombre (n) des inverseurs.
(JA)  電力変換システム(10)は、交流側が並列に接続された複数のインバータ(INV1~INVn)と、複数のインバータ(INV1~INVn)の総和の出力電力(PQt)として要求される要求電力値(DM)を台数nで割った値よりも小さい設定値(CL)と大きい設定値(CH)に分けて複数のインバータ(INV1~INVn)を制御するコントローラ(1)とを備える。
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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, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)