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1. (WO2019044728) CONTROL DEVICE FOR ROTATING ELECTRICAL MACHINE
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Pub. No.: WO/2019/044728 International Application No.: PCT/JP2018/031474
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
H02P 27/06 (2006.01) ,H02M 7/48 (2007.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
27
Arrangements or methods for the control of ac-motors characterised by the kind of supply voltage
04
using variable-frequency supply voltage, e.g. inverter or converter supply voltage
06
using dc to ac converters or inverters
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
Applicants:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city, Aichi 4488661, JP
トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 愛知県豊田市トヨタ町1番地 1, Toyota-cho, Toyota-shi, Aichi 4718571, JP
Inventors:
小俣 隆士 OMATA Ryuji; JP
加古 寛文 KAKO Hirofumi; JP
松原 清隆 MATSUBARA Kiyotaka; JP
林 和仁 HAYASHI Kazuhito; JP
中村 誠 NAKAMURA Makoto; JP
Agent:
服部 雅紀 HATTORI Masaki; JP
Priority Data:
2017-16676431.08.2017JP
Title (EN) CONTROL DEVICE FOR ROTATING ELECTRICAL MACHINE
(FR) DISPOSITIF DE COMMANDE POUR MACHINE TOURNANTE ÉLECTRIQUE
(JA) 回転電機制御装置
Abstract:
(EN) A control device (1) for rotating electrical machines controls the drive of a rotating electrical machine (80) having two phases or more of windings (81-83). A first inverter (60) has a plurality of switching elements (61-66) provided in correspondence to each phase of the windings (81-83) and is connected to one ends of the windings (81-83). A second inverter (70) has a plurality of switching elements (71-76) provided in correspondence to each phase of the windings (81-83) and is connected to the other ends of the windings (81-83). Control units (401, 402) have a first computation circuit (41) for generating a first control signal pertaining to control of the first inverter (60), and a second computation circuit (42) for generating a second control signal pertaining to control of the second inverter (70). The switching timings of the first inverter (60) and second inverter (70) are synchronized on the basis of synchronization information.
(FR) La présente invention concerne un dispositif de commande (1) pour des machines tournantes électriques, qui commande l'entraînement d'une machine tournante électrique (80) comprenant au moins deux phases d'enroulements (81 à 83). Un premier onduleur (60) présente une pluralité d'éléments de commutation (61 à 66) disposés en correspondance avec chaque phase des enroulements (81 à 83) et est connecté à une extrémité des enroulements (81 à 83). Un second onduleur (70) présente une pluralité d'éléments de commutation (71 à 76) disposés en correspondance avec chaque phase des enroulements (81 à 83) et est connecté aux autres extrémités des enroulements (81 à 83). Des unités de commande (401, 402) présentent un premier circuit de calcul (41) servant à produire un premier signal de commande se rapportant à la commande du premier onduleur (60), et un second circuit de calcul (42) servant à produire un second signal de commande se rapportant à la commande du second onduleur (70). Les temps de commutation du premier onduleur (60) et du second onduleur (70) sont synchronisés sur la base d'informations de synchronisation.
(JA) 回転電機制御装置(1)は、2相以上の巻線(81~83)を有する回転電機(80)の駆動を制御するものである。第1インバータ(60)は、巻線(81~83)の各相に対応して設けられる複数の第1スイッチング素子(61~66)を有し、巻線(81~83)の一端側に接続される。第2インバータ(70)は、巻線(81~83)の各相に対応して設けられる複数の第2スイッチング素子(71~76)を有し、巻線(81~83)の他端側に接続される。制御部(401、402)は、第1インバータ(60)の制御に係る第1制御信号を生成する第1演算回路(41)、および、第2インバータ(70)の制御に係る第2制御信号を生成する第2演算回路(42)を有する。第1インバータ(60)および第2インバータ(70)は、同期情報に基づいてスイッチングタイミングが同期される。
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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, 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)