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1. (WO2019026764) POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM
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Pub. No.: WO/2019/026764 International Application No.: PCT/JP2018/028106
Publication Date: 07.02.2019 International Filing Date: 26.07.2018
IPC:
H02M 7/48 (2007.01) ,H02J 3/32 (2006.01) ,H02J 3/38 (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
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
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3
Circuit arrangements for ac mains or ac distribution networks
28
Arrangements for balancing the load in a network by storage of energy
32
using batteries with converting means
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3
Circuit arrangements for ac mains or ac distribution networks
38
Arrangements for parallelly feeding a single network by two or more generators, converters, or transformers
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
浅沼 健一 ASANUMA, Kenichi; --
小曽根 真 OZONE, Makoto; --
Agent:
特許業務法人北斗特許事務所 HOKUTO PATENT ATTORNEYS OFFICE; 大阪府大阪市北区梅田1‐12‐17 梅田スクエアビル9F Umeda Square Bldg., 9F., 1-12-17, Umeda, Kita-ku, Osaka-shi, Osaka 5300001, JP
Priority Data:
2017-15184604.08.2017JP
Title (EN) POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM
(FR) DISPOSITIF ET SYSTÈME DE CONVERSION DE COURANT
(JA) 電力変換装置、及び電力変換システム
Abstract:
(EN) The problem of the present disclosure is to provide a power conversion device that can improve workability, and a power conversion system. The power conversion system of the present disclosure comprises a plurality of power conversion devices (10) that perform power conversion of alternating current power, and is connected to a power system of multiphase power which is a combination of a plurality of alternating currents of different phases. The power conversion device (10) comprises a power conversion circuit (20), a setting unit (30), and a control circuit (40). The power conversion circuit (20) performs power conversion between a direct current power or an alternating current power, and the alternating current power of one of the alternating currents among the plurality of alternating currents. Of the plurality of alternating currents, the setting unit (30) sets the alternating current that is subject to conversion and for which the power conversion circuit (20) performs power conversion. The control circuit (40) controls the operation of the power conversion circuit (20) according to the setting of the setting unit (30).
(FR) La présente invention a pour but de fournir un dispositif de conversion de courant, qui puisse améliorer l'efficacité, et un système de conversion de courant. Le système de conversion de courant selon la présente invention comprend une pluralité de dispositifs de conversion de courant (10), qui effectuent une conversion de courant en courant alternatif, et est connecté à un système d'alimentation électrique multiphase qui est une combinaison d'une pluralité de courants alternatifs de différentes phases. Le dispositif de conversion de courant (10) comprend un circuit de conversion de courant (20), une unité de réglage (30) et un circuit de commande (40). Le circuit de conversion de courant (20) effectue une conversion de courant entre un courant continu ou un courant alternatif et le courant alternatif de l'un des courants alternatifs parmi la pluralité de courants alternatifs. Parmi la pluralité de courants alternatifs, l'unité de réglage (30) règle le courant alternatif qui est soumis à une conversion et pour lequel le circuit de conversion de courant (20) effectue une conversion de courant. Le circuit de commande (40) commande le fonctionnement du circuit de conversion de courant (20) en fonction du réglage de l'unité de réglage (30).
(JA) 本開示の課題は、施工性を改善できる電力変換装置、及び電力変換システムを提供することである。本開示に係る電力変換システムは、交流電力の電力変換を行う電力変換装置(10)を複数備えて、位相が異なる複数の交流の組み合わせである多相電力の電力系統に接続される。電力変換装置(10)は、電力変換回路(20)と、設定部(30)と、制御回路(40)とを備える。電力変換回路(20)は、直流電力又は交流電力と、複数の交流のうちいずれかの交流の交流電力との間で電力変換を行う。設定部(30)は、複数の交流のうち電力変換回路(20)が電力変換を行う変換対象の交流を設定する。制御回路(40)は、設定部(30)の設定に応じて、電力変換回路(20)の動作を制御する。
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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, JP, 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: Japanese (JA)
Filing Language: Japanese (JA)