CN107933357A - 新型动力电池组用充电管控装置 - Google Patents

新型动力电池组用充电管控装置 Download PDF

Info

Publication number
CN107933357A
CN107933357A CN201711280384.7A CN201711280384A CN107933357A CN 107933357 A CN107933357 A CN 107933357A CN 201711280384 A CN201711280384 A CN 201711280384A CN 107933357 A CN107933357 A CN 107933357A
Authority
CN
China
Prior art keywords
charging
circuit
module
battery group
housing
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
CN201711280384.7A
Other languages
English (en)
Inventor
金益
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI GUOSHENG BATTERY TECHNOLOGY Co Ltd
Original Assignee
HEFEI GUOSHENG BATTERY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HEFEI GUOSHENG BATTERY TECHNOLOGY Co Ltd filed Critical HEFEI GUOSHENG BATTERY TECHNOLOGY Co Ltd
Priority to CN201711280384.7A priority Critical patent/CN107933357A/zh
Publication of CN107933357A publication Critical patent/CN107933357A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/40—Working vehicles
    • B60L2200/42—Fork lift trucks
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明涉及锂电池组管控技术领域，具体的说是一种工作稳定、充电效率高的新型动力电池组用充电管控装置，设有壳体，壳体上开设形变组件固定孔，弹性膜固定在形变组件固定孔上，壳体采用导热性好的金属材料制成，壳体外壁上设有散热鳍片以及散热风扇，壳体上设有防水透气阀和防爆塞；其特征在于设有充电状态获取模块、被充电设备控制模块和通信模块，还设有充电电路、控制器、充电接口状态检测电路，通过充电接口状态检测电路实时检测充电接口连接状态，在非连接状态时，即使控制继电器断开充电电路，使充电机停止充电，防止长期待机造成高能耗。

Description

新型动力电池组用充电管控装置
技术领域：
本发明涉及锂电池组管控技术领域，具体的说是一种工作稳定、充电效率高的新型动力电池组用充电管控装置。
背景技术：
电动叉车作为一种常用的物流搬运设备，应用非常广泛。随着电池技术的进步，越来越多的电动叉车使用磷酸铁锂电池作为储能部件。磷酸铁锂电池有很多铅酸电池无法企及的优点：材料环保无铅、充放电循环次数长、能量密度大以及充电倍率大等，所以需要给电动叉车配置大功率快速充电器。
每种蓄电池都有自己的充电特性，所以大量充电设备是一个设备配备一个充电器，不同设备不能用同一充电器充电，究其原因是因为不同设备采用了不同的充电电压和充电电流(如不同型号手机充电电压分别是4.4V和5V)，即充电曲线不一致，若要强行充电，会损害设备。当电子设备淘汰时，充电设备也随之淘汰产生了大量的浪费。
发明内容：
本发明针对现有技术中存在的缺点和不足，提出了一种工作稳定、充电效率高的新型动力电池组用充电管控装置。
本发明可以通过以下措施达到：
一种新型动力电池组用充电管控装置，设有壳体，壳体上开设形变组件固定孔，弹性膜固定在形变组件固定孔上，壳体采用导热性好的金属材料制成，壳体外壁上设有散热鳍片以及散热风扇，壳体上设有防水透气阀和防爆塞；其特征在于设有充电状态获取模块、被充电设备控制模块和通信模块，充电状态获取模块与待充电电池组连接，被充电设备控制模块与充电状态获取模块连接，通信模块与被充电设备控制模块连接，通信模块为wifi模块、蓝牙模块、CAN通信模块或者usb数据交互模块；还设有充电电路、控制器、充电接口状态检测电路。
本发明所述充电接口状态检测电路包括充电接口、交流接触器、检测模块，其中检测模块与充电接口连接，并根据充电接口与待充电电池的连接状态输出控制信号至控制器；控制器根据所述控制信号控制交流接触器接通/断开充电机交流回路；检测模块还与自保护电路相连接。
本发明所述自保护电路包括电源变压器、整流电路、电压自动调节、接反保护电路、充足自动断电电路，其中电源变压器与整流电路相连接，整流电路的输出端分别与接反保护电路、充足自动断电电路相连接；
本发明所述电压自动调节电路由二极管D 3、电容C 1与二极管D 1、D 2及三极管G1、继电器J 1组成的回路。
本发明所述接反保护电路由三极管G 2、继电器J 3与电阻R 3分别连接开关K 3、K4及K 5、K 6。
本发明所述充足自动断电电路主要由继电器J 2、三极管G 3、二极管D 6及电阻R4、R 5、R 6构成回路。
本发明所述充电接口包括连接确认端，所述检测模块与所述连接确认端连接；所述检测模块包括第一电阻和第二电阻，所述第一电阻一端接地，另一端经第二电阻与外部直流电源连接，所述第一电阻与第二电阻的公共端连接于所述连接确认端。
本发明还包括一个用于控制交流接触器接通/断开的继电器，所述继电器的输入端一端与控制模块连接，另一输入端与外部直流电源连接，所述控制器输出信号控制继电器。
本发明通过充电状态获取模块、被充电设备控制模块和通信模块获取待充电设备的各项工作参数，与控制器本地事先写入的充电曲线进行核对，找到符合待充电设备工作参数的充电曲线，进行充电；此外，通过充电接口状态检测电路实时检测充电接口连接状态，在非连接状态时，即使控制继电器断开充电电路，使充电机停止充电，防止长期待机造成高能耗。
附图说明：
附图1是本发明的结构框图。
附图标记：充电状态获取模块1、被充电设备控制模块2、通信模块3、充电电路4、控制器5、充电接口状态检测电路6。
具体实施方式：
下面结合附图对本发明作进一步的说明。
如附图所示，本发明提出了一种新型动力电池组用充电管控装置，设有壳体，壳体上开设形变组件固定孔，弹性膜固定在形变组件固定孔上，壳体采用导热性好的金属材料制成，壳体外壁上设有散热鳍片以及散热风扇，壳体上设有防水透气阀和防爆塞；其特征在于设有充电状态获取模块1、被充电设备控制模块2和通信模块3，充电状态获取模块与待充电电池组连接，被充电设备控制模块与充电状态获取模块连接，通信模块与被充电设备控制模块连接，通信模块为wifi模块、蓝牙模块、CAN通信模块或者usb数据交互模块；还设有充电电路4、控制器5、充电接口状态检测电路6。
本发明所述充电接口状态检测电路包括充电接口、交流接触器、检测模块，其中检测模块与充电接口连接，并根据充电接口与待充电电池的连接状态输出控制信号至控制器；控制器根据所述控制信号控制交流接触器接通/断开充电机交流回路；检测模块还与自保护电路相连接。
本发明所述自保护电路包括电源变压器、整流电路、电压自动调节、接反保护电路、充足自动断电电路，其中电源变压器与整流电路相连接，整流电路的输出端分别与接反保护电路、充足自动断电电路相连接；
本发明所述电压自动调节电路由二极管D 3、电容C 1与二极管D 1、D 2及三极管G1、继电器J 1组成的回路。
本发明所述接反保护电路由三极管G 2、继电器J 3与电阻R 3分别连接开关K 3、K4及K 5、K 6。
本发明所述充足自动断电电路主要由继电器J 2、三极管G 3、二极管D 6及电阻R4、R 5、R 6构成回路。
本发明所述充电接口包括连接确认端，所述检测模块与所述连接确认端连接；所述检测模块包括第一电阻和第二电阻，所述第一电阻一端接地，另一端经第二电阻与外部直流电源连接，所述第一电阻与第二电阻的公共端连接于所述连接确认端。
本发明还包括一个用于控制交流接触器接通/断开的继电器，所述继电器的输入端一端与控制模块连接，另一输入端与外部直流电源连接，所述控制器输出信号控制继电器。
本发明通过充电状态获取模块、被充电设备控制模块和通信模块获取待充电设备的各项工作参数，与控制器本地事先写入的充电曲线进行核对，找到符合待充电设备工作参数的充电曲线，进行充电；此外，通过充电接口状态检测电路实时检测充电接口连接状态，在非连接状态时，即使控制继电器断开充电电路，使充电机停止充电，防止长期待机造成高能耗。

Claims (8)

1.一种新型动力电池组用充电管控装置，设有壳体，壳体上开设形变组件固定孔，弹性膜固定在形变组件固定孔上，壳体采用导热性好的金属材料制成，壳体外壁上设有散热鳍片以及散热风扇，壳体上设有防水透气阀和防爆塞；其特征在于设有充电状态获取模块、被充电设备控制模块和通信模块，充电状态获取模块与待充电电池组连接，被充电设备控制模块与充电状态获取模块连接，通信模块与被充电设备控制模块连接，通信模块为wifi模块、蓝牙模块、CAN通信模块或者usb数据交互模块；还设有充电电路、控制器、充电接口状态检测电路。
2.根据权利要求1所述的一种新型动力电池组用充电管控装置，其特征在于所述充电接口状态检测电路包括充电接口、交流接触器、检测模块，其中检测模块与充电接口连接，并根据充电接口与待充电电池的连接状态输出控制信号至控制器；控制器根据所述控制信号控制交流接触器接通/断开充电机交流回路；检测模块还与自保护电路相连接。
3.根据权利要求1所述的一种新型动力电池组用充电管控装置，其特征在于所述自保护电路包括电源变压器、整流电路、电压自动调节、接反保护电路、充足自动断电电路，其中电源变压器与整流电路相连接，整流电路的输出端分别与接反保护电路、充足自动断电电路相连接。
4.根据权利要求1所述的一种新型动力电池组用充电管控装置，其特征在于所述电压自动调节电路由二极管D 3、电容C 1与二极管D 1、D 2及三极管G 1、继电器J 1组成的回路。
5.根据权利要求1所述的一种新型动力电池组用充电管控装置，其特征在于所述接反保护电路由三极管G 2、继电器J 3与电阻R 3分别连接开关K 3、K 4及K 5、K 6。
6.根据权利要求1所述的一种新型动力电池组用充电管控装置，其特征在于所述充足自动断电电路主要由继电器J 2、三极管G 3、二极管D 6及电阻R 4、R 5、R 6构成回路。
7.根据权利要求1所述的一种新型动力电池组用充电管控装置，其特征在于所述充电接口包括连接确认端，所述检测模块与所述连接确认端连接；所述检测模块包括第一电阻和第二电阻，所述第一电阻一端接地，另一端经第二电阻与外部直流电源连接，所述第一电阻与第二电阻的公共端连接于所述连接确认端。
8.根据权利要求1所述的一种新型动力电池组用充电管控装置，其特征在于还包括一个用于控制交流接触器接通/断开的继电器，所述继电器的输入端一端与控制模块连接，另一输入端与外部直流电源连接，所述控制器输出信号控制继电器。
CN201711280384.7A 2017-12-07 2017-12-07 新型动力电池组用充电管控装置 Pending CN107933357A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711280384.7A CN107933357A (zh) 2017-12-07 2017-12-07 新型动力电池组用充电管控装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711280384.7A CN107933357A (zh) 2017-12-07 2017-12-07 新型动力电池组用充电管控装置

Publications (1)

Publication Number Publication Date
CN107933357A true CN107933357A (zh) 2018-04-20

Family

ID=61945053

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711280384.7A Pending CN107933357A (zh) 2017-12-07 2017-12-07 新型动力电池组用充电管控装置

Country Status (1)

Country Link
CN (1) CN107933357A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017147842A (ja) * 2016-02-17 2017-08-24 トヨタ自動車株式会社 ハイブリッド車両
CN107231030A (zh) * 2017-08-11 2017-10-03 安徽华凯新能源科技有限公司 新型在线提醒的安全锂电池组
CN107276187A (zh) * 2017-08-11 2017-10-20 安徽华凯新能源科技有限公司 基于充电曲线自适应的车载动力电池组
CN107323302A (zh) * 2017-07-29 2017-11-07 合肥赛度电子科技有限公司 一种电动汽车电池充放电高效管控系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017147842A (ja) * 2016-02-17 2017-08-24 トヨタ自動車株式会社 ハイブリッド車両
CN107323302A (zh) * 2017-07-29 2017-11-07 合肥赛度电子科技有限公司 一种电动汽车电池充放电高效管控系统
CN107231030A (zh) * 2017-08-11 2017-10-03 安徽华凯新能源科技有限公司 新型在线提醒的安全锂电池组
CN107276187A (zh) * 2017-08-11 2017-10-20 安徽华凯新能源科技有限公司 基于充电曲线自适应的车载动力电池组

Similar Documents

Publication Publication Date Title
KR101838540B1 (ko) 리튬이온 전지로 구성된 유니버셜 충전지 및 그 제어 방법
US20120088555A1 (en) Wireless charging equipment for mobile phones
CN205385310U (zh) 电池充电箱
GB2535396A (en) Lithium ion storage battery and charge/discharge control method therefor
CN107276186A (zh) 隔离式充电曲线更换的车载充电机
CN107231030A (zh) 新型在线提醒的安全锂电池组
CN104993529A (zh) 一种户外运动相机的电池续航备用设备
CN206498462U (zh) 无源蓄能充电手机壳及手机
CN204425014U (zh) 一种电动车充电器满电自动断电装置
CN104242367A (zh) 一种新型的电动车充电器
CN107933357A (zh) 新型动力电池组用充电管控装置
CN207691493U (zh) 一种智能充电器
CN203896370U (zh) 一种自带应急电源的有线路由器
CN105207332A (zh) 电动车充电器智能控制电路
CN206148577U (zh) 一种应用于电动伸缩门的锂电池低温加热装置
CN205017080U (zh) 电动车充电器智能控制电路
CN203774808U (zh) 一种用于移动电源的电路
CN107380001A (zh) 防爆电动叉车用车载充电机
CN107800176A (zh) 基于充电曲线更换的锂电池管理系统
CN204424996U (zh) 一种基于超级电容器储能的移动电源
CN204205623U (zh) 废旧电池改造的1号电池
CN105656152B (zh) 一种便携式应答器读写器电池管理装置
CN205265320U (zh) 一种安全省电的蓄电池充电器
CN204258394U (zh) 一种分体式移动电源
CN203879778U (zh) 三段式充电器散热控制电路

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180420