JP2017208875A - 車両のバッテリ制御装置 - Google Patents
車両のバッテリ制御装置 Download PDFInfo
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
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- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/18—The network being internal to a power source or plant
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
【解決手段】車両1の駆動用モータに電力を供給するバッテリ2と、バッテリ2の温度を検出する温度センサ22と、充電コネクタ31に接続され、充電コネクタ31を介して外部電源6から供給された電力によりバッテリ2を充電する充電器3と、バッテリ2から供給される電力により稼働する電気負荷4と、充電コネクタ31が外部電源6に接続されている場合に、バッテリ2の温度が所定温度未満であるとき、外部電源6の出力電力による充電と、外部電源6の出力電力より大きな電力を消費する電気負荷4への放電と、を交互に行なうECU5と、を備える。
【選択図】図1
Description
充電コネクタ31が外部電源6に接続され、充電容量(SOC)が所定容量以下であり、バッテリ温度が所定温度より低いため、外部電源6の充電量電力2kWにより第1の時間T1の間充電が行なわれる。この充電によりSOCは、40%程度まで上昇し、バッテリ2の温度も上昇する。この充電による内部発熱は、内部抵抗3Ωで300Wとなる。
試算条件は、バッテリ2は100個のセルで構成される。セル内部は電解液が50%含まれ、密度と比重は水と同じとする。セル表面から外部への放熱は無視する。セル温度は、暖機開始時は0℃、目標バッテリ温度は25℃とする。
0.0002m3×電解液50%×100個=0.01m3 ...(式1)
T秒=(体積×密度×比熱×昇温)/内部損失=1400秒 ...(式2)
すなわち、約23分でバッテリ2を0℃から25℃に加温できる。
2 バッテリ
3 充電器
4 電気負荷
5 ECU(制御部)
6 外部電源
21 電圧センサ
22 温度センサ
23 電流センサ
Claims (3)
- 外部電源の電力によって充電可能であり、かつ車両の電気負荷に電力を供給可能なバッテリを備えた車両のバッテリ制御装置であって、
前記外部電源が接続されている場合に、前記バッテリの暖機が必要であると判定したとき、前記外部電源からの充電と、前記外部電源の電力より大きな電力を消費する前記電気負荷への放電とを交互に行なわせる制御部を備えた車両のバッテリ制御装置。 - 前記制御部は、前記バッテリの暖機が必要であると判定したとき、第1の時間の間、前記外部電源からの充電を行なわせ、前記第1の時間より短い第2の時間の間、前記電気負荷への放電を行なわせる請求項1に記載の車両のバッテリ制御装置。
- 前記制御部は、前記バッテリの充電容量が所定容量以下である場合に、前記外部電源からの充電と、前記電気負荷への放電とを交互に行なわせる請求項1または2に記載の車両のバッテリ制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016097685A JP6776611B2 (ja) | 2016-05-16 | 2016-05-16 | 車両のバッテリ制御装置 |
DE102017206334.3A DE102017206334A1 (de) | 2016-05-16 | 2017-04-12 | Fahrzeug-batteriemanagementsystem |
CN201710318574.7A CN107394284B (zh) | 2016-05-16 | 2017-05-08 | 车辆的电池控制装置 |
FR1754224A FR3051155B1 (fr) | 2016-05-16 | 2017-05-15 | Systeme de gestion de batterie de vehicule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2016097685A JP6776611B2 (ja) | 2016-05-16 | 2016-05-16 | 車両のバッテリ制御装置 |
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Publication Number | Publication Date |
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JP2017208875A true JP2017208875A (ja) | 2017-11-24 |
JP6776611B2 JP6776611B2 (ja) | 2020-10-28 |
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JP2016097685A Active JP6776611B2 (ja) | 2016-05-16 | 2016-05-16 | 車両のバッテリ制御装置 |
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JP (1) | JP6776611B2 (ja) |
CN (1) | CN107394284B (ja) |
DE (1) | DE102017206334A1 (ja) |
FR (1) | FR3051155B1 (ja) |
Cited By (3)
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CN110429695A (zh) * | 2019-09-05 | 2019-11-08 | 浙江源创普贝特尔曼科技有限公司 | 一种动态互助交换式充发电设备及其运行方法 |
CN112193126A (zh) * | 2019-07-08 | 2021-01-08 | 郑州宇通集团有限公司 | 一种电动汽车充电控制方法及系统 |
CN110429695B (zh) * | 2019-09-05 | 2024-06-07 | 浙江源创普贝特尔曼科技有限公司 | 一种动态互助交换式充发电设备及其运行方法 |
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DE102018201472A1 (de) * | 2018-01-31 | 2019-08-01 | Bayerische Motoren Werke Aktiengesellschaft | Steuereinheit und Verfahren zur Konditionierung eines Energiespeichers eines Fahrzeugs |
CN108306078A (zh) * | 2018-03-07 | 2018-07-20 | 苏州汇川联合动力系统有限公司 | 动力电池加热系统及方法 |
CN108878996B (zh) * | 2018-05-22 | 2021-03-23 | 宁德时代新能源科技股份有限公司 | 电池组系统及其控制方法、管理设备 |
JP7095512B2 (ja) * | 2018-09-13 | 2022-07-05 | トヨタ自動車株式会社 | ハイブリッド車両の冷却システム |
CN112912273A (zh) * | 2018-10-22 | 2021-06-04 | 松下知识产权经营株式会社 | 调温装置的控制装置 |
EP4064413A4 (en) * | 2021-01-28 | 2023-03-29 | Contemporary Amperex Technology Co., Limited | CHARGING METHOD, BATTERY MANAGEMENT SYSTEM FOR TRACTION BATTERY AND CHARGING STACK |
DE102022128835A1 (de) | 2022-10-31 | 2024-05-02 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Regelung einer Temperatur einer Energiespeichervorrichtung eines Kraftfahrzeugs, Computerprogramm und/oder computerlesbares Medium, Datenverarbeitungsvorrichtung, Batteriesteuergerät und Kraftfahrzeug |
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Patent Citations (4)
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JP2003272712A (ja) * | 2002-03-18 | 2003-09-26 | Mitsubishi Motors Corp | バッテリ制御装置 |
WO2012056543A1 (ja) * | 2010-10-28 | 2012-05-03 | トヨタ自動車株式会社 | 電動車両の電源装置およびその制御方法ならびに電動車両 |
JP2014072955A (ja) * | 2012-09-28 | 2014-04-21 | Toyota Industries Corp | 電気自動車におけるバッテリ昇温制御装置 |
JP2014090639A (ja) * | 2012-10-31 | 2014-05-15 | Daihatsu Motor Co Ltd | 車両用充電制御システム |
Cited By (3)
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CN112193126A (zh) * | 2019-07-08 | 2021-01-08 | 郑州宇通集团有限公司 | 一种电动汽车充电控制方法及系统 |
CN110429695A (zh) * | 2019-09-05 | 2019-11-08 | 浙江源创普贝特尔曼科技有限公司 | 一种动态互助交换式充发电设备及其运行方法 |
CN110429695B (zh) * | 2019-09-05 | 2024-06-07 | 浙江源创普贝特尔曼科技有限公司 | 一种动态互助交换式充发电设备及其运行方法 |
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JP6776611B2 (ja) | 2020-10-28 |
FR3051155A1 (fr) | 2017-11-17 |
CN107394284A (zh) | 2017-11-24 |
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