JP2018098892A5 - - Google Patents

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Publication number
JP2018098892A5
JP2018098892A5 JP2016240846A JP2016240846A JP2018098892A5 JP 2018098892 A5 JP2018098892 A5 JP 2018098892A5 JP 2016240846 A JP2016240846 A JP 2016240846A JP 2016240846 A JP2016240846 A JP 2016240846A JP 2018098892 A5 JP2018098892 A5 JP 2018098892A5
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JP
Japan
Prior art keywords
secondary battery
battery modules
quick
charging
connection circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2016240846A
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Japanese (ja)
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JP2018098892A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2016240846A priority Critical patent/JP2018098892A/en
Priority claimed from JP2016240846A external-priority patent/JP2018098892A/en
Priority to DE102017221770.7A priority patent/DE102017221770B4/en
Priority to CN201711319415.5A priority patent/CN108215880A/en
Priority to FR1761976A priority patent/FR3060231B1/en
Publication of JP2018098892A publication Critical patent/JP2018098892A/en
Publication of JP2018098892A5 publication Critical patent/JP2018098892A5/ja
Priority to JP2021063432A priority patent/JP7031775B2/en
Pending legal-status Critical Current

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Claims (2)

駆動モータに電力を供給する複数の二次電池モジュールを有する電動車両の電源装置において、
前記複数の二次電池モジュールを直列又は並列に切り替え可能に接続する接続回路と、
前記接続回路の切り替え状態を制御する切替制御部と、
前記複数の二次電池モジュールを充電する急速充電用充電器が接続される急速充電用コネクタとを有し、
前記切替制御部は、前記急速充電用充電器が前記急速充電用コネクタに接続された場合には、前記複数の二次電池モジュールを並列に接続するように前記接続回路の切り替え状態を制御することを特徴とする電動車両の電源装置。 In a power supply device for an electric vehicle having a plurality of secondary battery modules for supplying power to a drive motor,
A connection circuit that connects the plurality of secondary battery modules so as to be switchable in series or in parallel,
A switching control unit that controls a switching state of the connection circuit,
A quick-charging connector to which a quick-charging charger for charging the plurality of secondary battery modules is connected,
The switching control unit controls a switching state of the connection circuit so as to connect the plurality of secondary battery modules in parallel when the quick charging charger is connected to the quick charging connector. A power supply device for an electric vehicle. 前記複数の二次電池モジュールを前記急速充電用充電器と比較して長い時間をかけて充電する普通充電用充電器が接続される普通充電用コネクタを更に有し、
前記切替制御部は、前記普通充電用充電器が前記普通充電用コネクタに接続された場合、又は、前記複数の二次電池モジュールにより前記駆動モータを駆動させる場合には、前記複数の二次電池モジュールを直列に接続するように前記接続回路の切り替え状態を制御することを特徴とする請求項１に記載の電動車両の電源装置。 A normal charging connector to which a normal charging charger for charging the plurality of secondary battery modules over a long time as compared with the quick charging charger is further provided,
The switching control unit, when the normal charging charger is connected to the normal charging connector, or when driving the drive motor by the plurality of secondary battery modules, the plurality of secondary batteries The power supply device for an electric vehicle according to claim 1 , wherein a switching state of the connection circuit is controlled so that modules are connected in series.
JP2016240846A 2016-12-13 2016-12-13 Power supply device of electric vehicle Pending JP2018098892A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016240846A JP2018098892A (en) 2016-12-13 2016-12-13 Power supply device of electric vehicle
DE102017221770.7A DE102017221770B4 (en) 2016-12-13 2017-12-04 Power supply device for electrically powered vehicles
CN201711319415.5A CN108215880A (en) 2016-12-13 2017-12-12 The supply unit of electric vehicle
FR1761976A FR3060231B1 (en) 2016-12-13 2017-12-12 POWER SUPPLY APPARATUS FOR ELECTRIC VEHICLES
JP2021063432A JP7031775B2 (en) 2016-12-13 2021-04-02 Power supply for electric vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016240846A JP2018098892A (en) 2016-12-13 2016-12-13 Power supply device of electric vehicle

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021063432A Division JP7031775B2 (en) 2016-12-13 2021-04-02 Power supply for electric vehicles

Publications (2)

Publication Number Publication Date
JP2018098892A JP2018098892A (en) 2018-06-21
JP2018098892A5 true JP2018098892A5 (en) 2020-01-16

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JP2016240846A Pending JP2018098892A (en) 2016-12-13 2016-12-13 Power supply device of electric vehicle
JP2021063432A Active JP7031775B2 (en) 2016-12-13 2021-04-02 Power supply for electric vehicles

Family Applications After (1)

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JP2021063432A Active JP7031775B2 (en) 2016-12-13 2021-04-02 Power supply for electric vehicles

Country Status (4)

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JP (2) JP2018098892A (en)
CN (1) CN108215880A (en)
DE (1) DE102017221770B4 (en)
FR (1) FR3060231B1 (en)

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Publication number Priority date Publication date Assignee Title
JP7070293B2 (en) * 2018-09-27 2022-05-18 トヨタ自動車株式会社 Charging device
EP3664251B1 (en) * 2018-12-07 2021-03-03 Yazaki Corporation Power supply system
CN109703384B (en) * 2018-12-29 2023-08-29 苏州唯控汽车科技有限公司 Single-phase charging and three-phase inversion driving interlocking device of modularized vehicle battery system
JP7140007B2 (en) * 2019-03-12 2022-09-21 株式会社デンソー storage system
DE102019129705A1 (en) * 2019-11-05 2021-05-06 Bayerische Motoren Werke Aktiengesellschaft Multi-voltage storage system for an at least partially electrically powered vehicle
DE102020129138A1 (en) 2020-11-05 2022-05-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method and circuit for matching an output filter of a DC intelligent energy storage system
CN117674337A (en) * 2022-08-31 2024-03-08 华为技术有限公司 Circuit system and foldable terminal
WO2024095381A1 (en) * 2022-11-02 2024-05-10 住友電気工業株式会社 Switching unit and system
CN115966849B (en) * 2023-03-16 2023-05-12 成都大学 Modularized energy storage device

Family Cites Families (10)

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JP4053934B2 (en) * 2002-12-24 2008-02-27 東芝電池株式会社 Secondary battery charger and its charge control program
JP2006149018A (en) * 2004-11-17 2006-06-08 Matsushita Electric Ind Co Ltd Controller for inverter equipped with accumulator
CN201766126U (en) * 2010-01-02 2011-03-16 丁云广 Rapid rechargeable battery
DE102011083020A1 (en) 2011-09-20 2013-03-21 Robert Bosch Gmbh Loading device, in particular for motor vehicles, methods and motor vehicle
JP5938633B2 (en) * 2012-09-28 2016-06-22 三菱自動車工業株式会社 Battery chargeability determination device
CN102882321B (en) * 2012-11-02 2014-09-17 李天举 Electromotion and generation integrated unit and pure electric vehicle control system for vehicle
JP6183709B2 (en) 2013-12-24 2017-08-23 三菱自動車工業株式会社 Electric vehicle charging / discharging system
CN104092266A (en) * 2014-07-25 2014-10-08 李晚霞 Method and device for charging and discharging power batteries fast and safely
JP2016129480A (en) * 2015-01-06 2016-07-14 バンクガード株式会社 Secondary battery
DE102015006208A1 (en) 2015-05-13 2015-12-03 Daimler Ag Battery arrangement for a motor vehicle with electrical disconnect device and method for operating a battery assembly

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