CN203289120U - Mutual-backup type lithium battery management system - Google Patents

Mutual-backup type lithium battery management system Download PDF

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Publication number
CN203289120U
CN203289120U CN2012206037504U CN201220603750U CN203289120U CN 203289120 U CN203289120 U CN 203289120U CN 2012206037504 U CN2012206037504 U CN 2012206037504U CN 201220603750 U CN201220603750 U CN 201220603750U CN 203289120 U CN203289120 U CN 203289120U
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CN
China
Prior art keywords
lithium battery
power supply
module
management system
electric
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.)
Expired - Fee Related
Application number
CN2012206037504U
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Chinese (zh)
Inventor
董强
崔大鹏
任小鹏
李洪超
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.)
TIANJIN XIANGSHENGYUAN ELECTRIC POWER EQUIPMENT INDUSTRIAL Co Ltd
Original Assignee
TIANJIN XIANGSHENGYUAN ELECTRIC POWER EQUIPMENT INDUSTRIAL 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 TIANJIN XIANGSHENGYUAN ELECTRIC POWER EQUIPMENT INDUSTRIAL Co Ltd filed Critical TIANJIN XIANGSHENGYUAN ELECTRIC POWER EQUIPMENT INDUSTRIAL Co Ltd
Priority to CN2012206037504U priority Critical patent/CN203289120U/en
Application granted granted Critical
Publication of CN203289120U publication Critical patent/CN203289120U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mutual-backup type lithium battery management system. An electric quantity real-time detection module is used for monitoring the electric quantity information of a first power supply lithium battery and a second power supply lithium battery in real time and inputting the collected electric quantity information of the first power supply lithium battery and the second power supply lithium battery into an electric energy supply switching module and a lithium battery charging management module; the electric energy supply switching module is used for selecting a lithium battery which is used for supplying power to a power utilization device, and simultaneously the lithium battery charging management module is used for charging the under-current lithium battery; a solar energy conversion unit, a wind energy conversion unit and a mechanical shock conversion unit in a power generation module are used for converting solar energy, wind energy and mechanical energy into electric energy, thus the purposes of energy conversation and environmental protection are realized; simultaneously, display screens are arranged on the electric quantity real-time detection module and the lithium battery charging management module so that the working state of the lithium batteries can be known timely, and display interfaces of the display screens are simple and clear. The mutual-backup type lithium battery management system has the advantages of increasing the sustainability of power supply, being simple in structure and strong in practicability and having considerable popularization and application value.

Description

A kind of mutual backup formula lithium battery management system
Technical field
The utility model belongs to electric and electronic technical field, relates in particular to a kind of mutual backup formula lithium battery management system.
Background technology
Smart machine and data acquisition unit under general lowered in field environment all need lithium battery power supply, generally need lithium battery after discharge, again electrical power storage is used in lithium battery, and equipment can't be worked because having lost the power supply supply in the process of lithium cell charging.
The utility model content
The purpose of this utility model is to provide a kind of mutual backup formula lithium battery management system, be intended to solve smart machine and data acquisition unit and all need lithium battery power supply, generally need lithium battery after discharge, again electrical power storage is used in lithium battery, and in the process of lithium cell charging equipment because having lost the problem that the power supply supply can't be worked.
The utility model is to realize like this, a kind of mutual backup formula lithium battery management system, this lithium battery management system comprises: electric power supply handover module, the first power supply lithium battery, the second power supply lithium battery, the real-time detection module of electric weight, lithium cell charging administration module, electric energy generation module;
Described electric power supply handover module is connected with described the first power supply lithium battery and the second power supply lithium battery, described the first power supply lithium battery and the second power supply lithium battery are connected with the real-time detection module of described electric weight respectively, the real-time detection module of described electric weight is connected with described, the input of described lithium cell charging administration module is connected with described electric energy generation module, and the output of described lithium cell charging administration module is connected with described the first power supply lithium battery and the second power supply lithium battery.
Further, described electric power supply handover module also is connected with the real-time detection module of described electric weight.
Further, the output of described electric power supply handover module is connected with data acquisition unit with the smart machine that uses electric energy.
Further, described electric energy generation module comprises: solar energy converting unit, wind energy converting unit and mechanical shock converting unit, described solar energy converting unit, wind energy converting unit and mechanical shock converting unit are connected with described lithium cell charging administration module respectively.
Further, be provided with on the real-time detection module of described electric weight for the display screen that shows the first power supply lithium battery and the second power supply electric quantity of lithium battery information, be provided with on described lithium cell charging administration module for the display screen that shows the first power supply lithium battery and the second power supply lithium cell charging state information.
the mutual backup formula lithium battery management system that the utility model provides, by the electric power supply handover module, the first power supply lithium battery, the second power supply lithium battery, the real-time detection module of electric weight, lithium cell charging administration module and electric energy generation module connect and compose, the information about power of real-time detection module Real-Time Monitoring the first power supply lithium battery of electric weight and the second power supply lithium battery, and the information about power of the first power supply lithium battery that will collect and the second power supply lithium battery is input to electric power supply handover module and lithium cell charging administration module, the electric power supply handover module is selected to the lithium battery of power consumption equipment power supply according to the battery condition of two lithium batteries, the lithium cell charging administration module charges to the lithium battery of owing electricity according to the battery condition of two lithium batteries simultaneously, after a lithium battery is full of electricity, use state according to the electric weight of another lithium battery, determine whether charge, solar energy converting unit in the electric energy generation module, wind energy converting unit and mechanical shock converting unit are with solar energy, wind energy and mechanical energy are converted to electric energy, energy-conserving and environment-protective, be provided with on the real-time detection module of electric weight simultaneously for the display screen that shows the first power supply lithium battery and the second power supply electric quantity of lithium battery information, be provided with on the lithium cell charging administration module for the display screen that shows the first power supply lithium battery and the second power supply lithium cell charging state information, be convenient in time understand the operating state of lithium battery, display interface is simple and clear, two lithium battery standby work mutually, improved the sustainability of power supply, shortened interruption duration, capacity utilization and normal working hours have been improved, this mutual backup formula lithium battery management system is simple in structure, practical, have stronger popularization and using value.
Description of drawings
Fig. 1 is the structured flowchart of the mutual backup formula lithium battery management system that provides of the utility model embodiment.
In figure: 11, electric power supply handover module; 12, the first power supply lithium battery; 13, the second power supply lithium battery; 14, lithium cell charging administration module; 15, electric energy generation module; 151, solar energy converting unit; 152, wind energy converting unit; 153, mechanical shock converting unit; 16, the real-time detection module of electric weight.
Embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structure of the mutual backup formula lithium battery management system that the utility model embodiment provides.For convenience of explanation, only show the part relevant to the utility model embodiment.
This lithium battery management system comprises: electric power supply handover module 11, the first power supply lithium battery 12, the second power supply lithium battery 13, the real-time detection module 16 of electric weight, lithium cell charging administration module 14, electric energy generation module 15;
Electric power supply handover module 11 is connected with the first power supply lithium battery 12 and the second power supply lithium battery 13, the first power supply lithium battery 12 and the second power supply lithium battery 13 are connected with the real-time detection module 16 of electric weight respectively, the real-time detection module 16 of electric weight be connected, the input of lithium cell charging administration module 14 is connected with electric energy generation module 15, and the output of lithium cell charging administration module 14 is connected with the first power supply lithium battery 12 and the second power supply lithium battery 13.
In the utility model embodiment, electric power supply handover module 11 also is connected with the real-time detection module 16 of electric weight.
In the utility model embodiment, the output of electric power supply handover module 11 is connected with data acquisition unit with the smart machine that uses electric energy.
In the utility model embodiment, electric energy generation module 15 comprises: solar energy converting unit 151, wind energy converting unit 152 and mechanical shock converting unit 153, solar energy converting unit 151, wind energy converting unit 152 and mechanical shock converting unit 153 are connected with lithium cell charging administration module 14 respectively.
In the utility model embodiment, be provided with on the real-time detection module 16 of electric weight for the display screen that shows the first power supply lithium battery 12 and the second power supply lithium battery 13 information about power, be provided with on lithium cell charging administration module 14 for the display screen that shows the first power supply lithium battery 12 and the second power supply lithium battery 13 charging status informations.
the mutual backup formula lithium battery management system that the utility model embodiment provides, by electric power supply handover module 11, the first power supply lithium battery 12, the second power supply lithium battery 13, the real-time detection module 16 of electric weight, lithium cell charging administration module 14 and electric energy generation module 15 connect and compose, the information about power of real-time detection module 16 Real-Time Monitoring the first power supply lithium batteries 12 of electric weight and the second power supply lithium battery 13, and the information about power of the first power supply lithium battery 12 that will collect and the second power supply lithium battery 13 is input to electric power supply handover module 11 and lithium cell charging administration module 14, electric power supply handover module 11 is selected to the lithium battery of power consumption equipment power supply according to the battery condition of two lithium batteries, lithium cell charging administration module 14 battery condition according to two lithium batteries are charged to the lithium battery of owing electricity simultaneously, after a lithium battery is full of electricity, use state according to the electric weight of another lithium battery, determine whether charge, solar energy converting unit 151 in electric energy generation module 15, wind energy converting unit 152 and mechanical shock converting unit 153 are with solar energy, wind energy and mechanical energy are converted to electric energy, energy-conserving and environment-protective, be provided with on the real-time detection module 16 of electric weight simultaneously for the display screen that shows the first power supply lithium battery 12 and the second power supply lithium battery 13 information about power, be provided with on lithium cell charging administration module 14 for the display screen that shows the first power supply lithium battery 12 and the second power supply lithium battery 13 charging status informations, be convenient in time understand the operating state of lithium battery, display interface is simple and clear, two lithium battery standby work mutually, improved the sustainability of power supply, shortened interruption duration, capacity utilization and normal working hours have been improved, this mutual backup formula lithium battery management system is simple in structure, practical, have stronger popularization and using value.
These are only preferred embodiment of the present utility model,, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims (4)

1. mutual backup formula lithium battery management system, it is characterized in that, this lithium battery management system comprises: electric power supply handover module, the first power supply lithium battery, the second power supply lithium battery, the real-time detection module of electric weight, lithium cell charging administration module, electric energy generation module;
Described electric power supply handover module is connected with described the first power supply lithium battery and the second power supply lithium battery, described the first power supply lithium battery and the second power supply lithium battery are connected with the real-time detection module of described electric weight respectively, the real-time detection module of described electric weight is connected with described lithium cell charging administration module, the input of described lithium cell charging administration module is connected with described electric energy generation module, and the output of described lithium cell charging administration module is connected with described the first power supply lithium battery and the second power supply lithium battery.
2. lithium battery management system as claimed in claim 1, is characterized in that, described electric power supply handover module also is connected with the real-time detection module of described electric weight.
3. lithium battery management system as claimed in claim 1, is characterized in that, the output of described electric power supply handover module is connected with data acquisition unit with the smart machine that uses electric energy.
4. lithium battery management system as claimed in claim 1, it is characterized in that, be provided with on the real-time detection module of described electric weight for the display screen that shows the first power supply lithium battery and the second power supply electric quantity of lithium battery information, be provided with on described lithium cell charging administration module for the display screen that shows the first power supply lithium battery and the second power supply lithium cell charging state information.
CN2012206037504U 2012-11-14 2012-11-14 Mutual-backup type lithium battery management system Expired - Fee Related CN203289120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206037504U CN203289120U (en) 2012-11-14 2012-11-14 Mutual-backup type lithium battery management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206037504U CN203289120U (en) 2012-11-14 2012-11-14 Mutual-backup type lithium battery management system

Publications (1)

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CN203289120U true CN203289120U (en) 2013-11-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102916473A (en) * 2012-11-14 2013-02-06 天津市翔晟远电力设备实业有限公司 Inter-backup type lithium battery management system
CN103368233A (en) * 2013-07-22 2013-10-23 上海交通大学 Solar power supply system with a plurality of battery packs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102916473A (en) * 2012-11-14 2013-02-06 天津市翔晟远电力设备实业有限公司 Inter-backup type lithium battery management system
CN103368233A (en) * 2013-07-22 2013-10-23 上海交通大学 Solar power supply system with a plurality of battery packs

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131113

Termination date: 20171114

CF01 Termination of patent right due to non-payment of annual fee