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1. (WO2018159022) CHARGING DEVICE AND IN-VEHICLE POWER SUPPLY DEVICE
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Pub. No.: WO/2018/159022 International Application No.: PCT/JP2017/040868
Publication Date: 07.09.2018 International Filing Date: 14.11.2017
IPC:
H02J 7/00 (2006.01) ,B60L 11/18 (2006.01) ,H01M 10/44 (2006.01) ,H01M 10/48 (2006.01) ,H02J 7/02 (2016.01) ,H02M 3/28 (2006.01)
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
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
44
Methods for charging or discharging
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
48
Accumulators combined with arrangements for measuring, testing, or indicating condition, e.g. level or density of the electrolyte
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
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02
for charging batteries from ac mains by converters
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
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
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:
小南 智 KOMINAMI Satoshi; --
佐藤 暢晃 SATOH Nobuaki; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2017-03951602.03.2017JP
Title (EN) CHARGING DEVICE AND IN-VEHICLE POWER SUPPLY DEVICE
(FR) DISPOSITIF DE CHARGE ET DISPOSITIF D'ALIMENTATION ÉLECTRIQUE EMBARQUÉ
(JA) 充電装置、及び車載電源装置
Abstract:
(EN) This charging device has an AC-DC converter, a first DC-DC converter, a second DC-DC converter, and an inductance element. The AC-DC converter is connected to an external power supply, and converts alternating current power into direct current power. The first DC-DC converter performs voltage conversion with respect to the direct current power outputted from the AC-DC converter, and supplies the power to a first battery. On the output side of the first DC-DC converter, the second DC-DC converter is connected to the first battery in parallel, performs voltage conversion with respect to the direct current power outputted from the first DC-DC converter, and supplies the power to a second battery. Between the first DC-DC converter and the second DC-DC converter, the inductance element is connected in series to the first DC-DC converter and the second DC-DC converter.
(FR) L'invention concerne un dispositif de charge comprenant un convertisseur CA-CC, un premier convertisseur CC-CC, un second convertisseur CC-CC, et un élément d'inductance. Le convertisseur CA-CC est connecté à une alimentation électrique externe, et convertit une puissance en courant alternatif en une puissance en courant continu. Le premier convertisseur CC-CC effectue une conversion de tension par rapport à la puissance en courant continu fournie par le convertisseur CA-CC, et fournit la puissance à une première batterie. Sur le côté sortie du premier convertisseur CC-CC, le second convertisseur CC-CC est connecté à la première batterie en parallèle, effectue une conversion de tension par rapport à la puissance en courant continu fournie par le premier convertisseur CC-CC, et fournit la puissance à une seconde batterie. Entre le premier convertisseur CC-CC et le second convertisseur CC-CC, l'élément d'inductance est connecté en série au premier convertisseur CC-CC et au second convertisseur CC-CC.
(JA) 充電装置は、AC/DCコンバータと、第1DC/DCコンバータと、第2DC/DCコンバータと、インダクタンス素子とを有する。AC/DCコンバータは、外部電源と接続され、交流電力を直流電力に変換する。第1DC/DCコンバータは、AC/DCコンバータが出力する直流電力を電圧変換して第1バッテリに供給する。第2DC/DCコンバータは、第1DC/DCコンバータの出力側において、第1バッテリに対して並列となるように接続され、第1DC/DCコンバータが出力する直流電力を電圧変換して第2バッテリに供給する。インダクタンス素子は、第1DC/DCコンバータと第2DC/DCコンバータの間で、第1DC/DCコンバータと第2DC/DCコンバータに直列に接続されている。
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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)