Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 9:00 AM CET
Settings

Settings

Goto Application

1. WO2022009981 - CONVERTING DEVICE

Publication Number WO/2022/009981
Publication Date 13.01.2022
International Application No. PCT/JP2021/025940
International Filing Date 09.07.2021
IPC
B60L 9/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
9Electric propulsion with power supply external to the vehicle
16using ac induction motors
18fed from dc supply lines
H02J 7/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 58/19 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
58Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
10for monitoring or controlling batteries
18of two or more battery modules
19Switching between serial connection and parallel connection of battery modules
B60L 58/22 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
58Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
10for monitoring or controlling batteries
18of two or more battery modules
22Balancing the charge of battery modules
H02M 3/28 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
3Conversion of dc power input into dc power output
22with intermediate conversion into ac
24by static converters
28using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
H02M 7/12 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
04by static converters
12using discharge tubes with control electrode or semiconductor devices with control electrode
Applicants
  • 株式会社オートネットワーク技術研究所 AUTONETWORKS TECHNOLOGIES, LTD. [JP]/[JP]
  • 住友電装株式会社 SUMITOMO WIRING SYSTEMS, LTD. [JP]/[JP]
  • 住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 川上 貴史 KAWAKAMI Takafumi
  • 廣田 将義 HIROTA Masayoshi
Agents
  • 特許業務法人グランダム特許事務所 GRANDOM PATENT LAW FIRM
Priority Data
2020-11892110.07.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) CONVERTING DEVICE
(FR) DISPOSITIF DE CONVERSION
(JA) 変換装置
Abstract
(EN) In a converting device (10), one second converting circuit (44) is connected to one second coil (48B) of one transformer (48), and can perform bidirectional power conversion. Another second converting circuit (54) is connected to one second coil (58B) of another transformer (58), and can perform bidirectional power conversion. One third converting circuit (46) can convert alternating-current power input into another second coil (48C) of the one transformer (48) and output direct-current power to a common path (62). Another third converting circuit (56) can convert alternating-current power input into another second coil (58C) of the other transformer (58) and output direct-current power to the common path (62).
(FR) Dans un dispositif de conversion (10), un deuxième circuit de conversion (44) est connecté à une seconde bobine (48B) d'un premier transformateur (48), et peut effectuer une conversion de puissance bidirectionnelle. Un autre deuxième circuit de conversion (54) est connecté à une seconde bobine (58B) d'un autre transformateur (58), et peut effectuer une conversion de puissance bidirectionnelle. Un troisième circuit de conversion (46) peut convertir une puissance en courant alternatif entrée dans une autre seconde bobine (48C) du premier transformateur (48) et fournir une puissance en courant continu à un trajet commun (62). Un autre troisième circuit de conversion (56) peut convertir une puissance en courant alternatif entrée dans une autre seconde bobine (58C) de l'autre transformateur (58) et fournir une puissance en courant continu au trajet commun (62).
(JA) 変換装置(10)において、一の第2変換回路(44)は、一のトランス(48)の一の第2コイル(48B)に接続され、双方向の電力変換を行い得る。他の第2変換回路(54)は、他のトランス(58)の一の第2コイル(58B)に接続され、双方向の電力変換を行い得る。一の第3変換回路(46)は、一のトランス(48)の他の第2コイル(48C)に入力される交流電力を変換して共通経路(62)に直流電力を出力し得る。他の第3変換回路(56)は、他のトランス(58)の他の第2コイル(58C)に入力される交流電力を変換して共通経路(62)に直流電力を出力し得る。
Latest bibliographic data on file with the International Bureau