CN102916473A - Inter-backup type lithium battery management system - Google Patents
Inter-backup type lithium battery management system Download PDFInfo
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- CN102916473A CN102916473A CN2012104621628A CN201210462162A CN102916473A CN 102916473 A CN102916473 A CN 102916473A CN 2012104621628 A CN2012104621628 A CN 2012104621628A CN 201210462162 A CN201210462162 A CN 201210462162A CN 102916473 A CN102916473 A CN 102916473A
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Abstract
The invention discloses an inter-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 work state of the lithium battery is known timely; display interfaces of the display screens are simple and clear; and the inter-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 higher popularization and application value.
Description
Technical field
The invention belongs to electric and electronic technical field, relate in particular to a kind of mutual backup formula lithium battery management system.
Background technology
Smart machine and data acquisition unit under the general lowered in field environment all need lithium battery power supply, need generally speaking 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.
Summary of the invention
The object of the present invention 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, need generally speaking 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 present invention realizes 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 the 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.
Mutual backup formula lithium battery management system provided by the invention, 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, electric weight according to another lithium battery uses state, 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 mutually standby work of lithium battery, 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 embodiment of the invention.
Among the 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 purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure of the mutual backup formula lithium battery management system that the embodiment of the invention provides.For convenience of explanation, only show the part relevant with the embodiment of the invention.
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 embodiments of the present invention, electric power supply handover module 11 also is connected with the real-time detection module 16 of electric weight.
In embodiments of the present invention, the output of electric power supply handover module 11 is connected with data acquisition unit with the smart machine that uses electric energy.
In embodiments of the present invention, 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 embodiments of the present invention, 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 the 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 embodiment of the invention 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 Monitorings the first power supply lithium battery 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 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, electric weight according to another lithium battery uses state, determine whether charge, solar energy converting unit 151 in the 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 the 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 mutually standby work of lithium battery, 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.
Below only be preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
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, 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, 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.
5. 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 the 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.
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| CN2012104621628A CN102916473A (en) | 2012-11-14 | 2012-11-14 | Inter-backup type lithium battery management system |
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| CN2012104621628A CN102916473A (en) | 2012-11-14 | 2012-11-14 | Inter-backup type lithium battery management system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532480A (en) * | 2013-09-29 | 2014-01-22 | 国家电网公司 | Power device of high-voltage direct current power transmission line fault monitoring terminal |
| CN103762930A (en) * | 2014-01-20 | 2014-04-30 | 青岛格兰德新能源有限公司 | Photovoltaic gas-making system |
| CN104175894A (en) * | 2014-08-27 | 2014-12-03 | 朱新民 | Wind-driven photovoltaic generator set of electric vehicle |
| CN107612135A (en) * | 2017-10-30 | 2018-01-19 | 新克科技有限公司 | A kind of double lithium battery power supply control circuits |
| CN107947328A (en) * | 2017-11-28 | 2018-04-20 | 浙江力俭新能源科技有限公司 | A kind of power supply unit of sustainable power supply |
| CN110286598A (en) * | 2019-06-05 | 2019-09-27 | 山东能源谷集团股份有限公司 | A kind of household energy intelligent management system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103532480A (en) * | 2013-09-29 | 2014-01-22 | 国家电网公司 | Power device of high-voltage direct current power transmission line fault monitoring terminal |
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| CN104175894A (en) * | 2014-08-27 | 2014-12-03 | 朱新民 | Wind-driven photovoltaic generator set of electric vehicle |
| CN107612135A (en) * | 2017-10-30 | 2018-01-19 | 新克科技有限公司 | A kind of double lithium battery power supply control circuits |
| CN107612135B (en) * | 2017-10-30 | 2020-11-20 | 新克科技有限公司 | Double-lithium battery power supply control circuit |
| CN107947328A (en) * | 2017-11-28 | 2018-04-20 | 浙江力俭新能源科技有限公司 | A kind of power supply unit of sustainable power supply |
| CN110286598A (en) * | 2019-06-05 | 2019-09-27 | 山东能源谷集团股份有限公司 | A kind of household energy intelligent management system |
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Application publication date: 20130206 |