CN105845997B - A kind of voltage stability monitoring device for power battery - Google Patents
A kind of voltage stability monitoring device for power battery Download PDFInfo
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- CN105845997B CN105845997B CN201610271246.1A CN201610271246A CN105845997B CN 105845997 B CN105845997 B CN 105845997B CN 201610271246 A CN201610271246 A CN 201610271246A CN 105845997 B CN105845997 B CN 105845997B
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- power battery
- module
- voltage
- monitoring device
- stability monitoring
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Measurement Of Current Or Voltage (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of voltage stability monitoring devices for power battery, it include: detection module, control module, warning module and self compensation module, the detection module is electrically connected at power battery, the output end of the detection device is electrically connected the control module, the warning module and the self compensation module is electrically connected in the control module, and the output end of the self compensation module is electrically connected the voltage generation circuit of the power battery.Through the above way, the present invention for the voltage stability monitoring device of power battery have many advantages, such as structure novel, real-time monitoring, self compensation stabilize the output voltage, performance is stable, it is safe and reliable, save the cost, improve efficiency, have extensive market prospects in popularizing for the voltage stability monitoring device for power battery.
Description
Technical field
The present invention relates to power battery fields, monitor dress more particularly to a kind of voltage stability for power battery
It sets.
Background technique
Power battery is the power supply in powered tools source, refers to be electric car, electric train, electrical salf-walking more
Vehicle, golf cart provide the battery of power.It mainly includes lead-acid accumulator, nickel-cadmium storage battery, nickel hydrogen storage battery, iron nickel
The types such as battery, lithium storage battery, air accumulator, solar storage battery have service life length, capacity big, small in size, light-weight
The advantages that, but during popularization and application, since the output voltage of power battery is unstable, have to battery itself and load
Damage, and there is some potential safety problems using unstable constant voltage for a long time.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of voltage stability monitoring devices for power battery, lead to
It crosses using detection device come the output voltage of real-time monitoring power battery, using self-compensating device come stable voltage, structure is new
Grain husk, real-time monitoring, self compensation stabilize the output voltage, performance is stable, it is safe and reliable, save the cost, improve efficiency, be used for power
Popularizing for the voltage stability monitoring device of battery has extensive market prospects.
In order to solve the above technical problems, the present invention provides a kind of voltage stability monitoring device for power battery, use
In the voltage of monitoring power battery, the power battery includes voltage generation circuit, the voltage stabilization for power battery
Property monitoring device includes: detection module, control module, warning module and self compensation module, and the detection module is electrically connected at
The output end of the power battery, the detection device is electrically connected the control module, and the control module electrically connects respectively
The warning module and the self compensation module are connect, the output end of the self compensation module is electrically connected the institute of the power battery
State voltage generation circuit.
In a preferred embodiment of the present invention, the connection type between the detection module and the power battery is simultaneously
Connection.
In a preferred embodiment of the present invention, the detection module is digital voltmeter.
In a preferred embodiment of the present invention, the control module is controller.
In a preferred embodiment of the present invention, the control module is provided with predetermined reference voltage range.
In a preferred embodiment of the present invention, the predetermined reference voltage range includes a reference value and error amount.
In a preferred embodiment of the present invention, a reference value is identical as the rated output voltage of the power battery,
The error amount is less than the 0.1% of the rated output voltage of the power battery.
In a preferred embodiment of the present invention, when the voltage value that the detection device detects exceeds predetermined reference voltage
When range, the control module triggers the warning module and self compensation module starting.
In a preferred embodiment of the present invention, the warning module includes buzzer siren and indicator light.
In a preferred embodiment of the present invention, the connection side between the self compensation module and the voltage generation circuit
Formula is negative feedback link.
The beneficial effects of the present invention are: voltage stability monitoring device of the present invention for power battery has structure new
Grain husk, real-time monitoring, self compensation stabilize the output voltage, performance is stable, safe and reliable, save the cost, the advantages that improving efficiency, with
There are extensive market prospects in the popularizing for voltage stability monitoring device of power battery.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural representation of one preferred embodiment of voltage stability monitoring device for power battery of the invention
Figure.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of voltage stability monitoring device for power battery, for monitoring the voltage of power battery, the power
Battery includes voltage generation circuit 5, and the voltage stability monitoring device for power battery includes: detection module 1, control
Module 2, warning module 3 and self compensation module 4.
The detection module 1 is electrically connected at the power battery, described in the output end of the detection device 1 is electrically connected
The warning module 3 and the self compensation module 4, the self compensation is electrically connected in control module 2, the control module 2
The output end of module 4 is electrically connected the voltage generation circuit 5 of the power battery.
Preferably, the connection type between the detection module 1 and the power battery is in parallel.
Preferably, the detection module 1 is digital voltmeter.
Preferably, the control module 2 is controller.
Preferably, the control module 2 is provided with predetermined reference voltage range.
Preferably, the predetermined reference voltage range includes a reference value and error amount.
Preferably, a reference value is identical as the rated output voltage of the power battery, and the error amount is less than described
The 0.1% of the rated output voltage of power battery.
Preferably, when the voltage value that the detection device 1 detects exceeds predetermined reference voltage range, the control mould
Block 2 triggers the warning module 3 and the self compensation module 4 starting.
Preferably, the warning module 3 includes buzzer siren and indicator light.
Preferably, the connection type between the self compensation module 4 and the voltage generation circuit 5 is negative feedback link.
Beneficial effect of the present invention for the voltage stability monitoring device of power battery is:
One, come the output voltage of real-time monitoring power battery, structure novel, real-time monitoring, section by using detection device
About cost, improve efficiency；
Two, carry out stable voltage by using self-compensating device, self compensation stabilizes the output voltage, performance is stable, safely can
It leans on.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. a kind of voltage stability monitoring device for power battery, for monitoring the voltage of power battery, the power electric
Pond includes voltage generation circuit characterized by comprising detection module, control module, warning module and self compensation module, institute
It states detection module and is electrically connected at the power battery, the output end of the detection device is electrically connected the control module, institute
It states control module and the warning module and the self compensation module is electrically connected, the output end of the self compensation module is electrical
Connect the voltage generation circuit of the power battery, the connection between the self compensation module and the voltage generation circuit
Mode is negative feedback link.
2. the voltage stability monitoring device according to claim 1 for power battery, which is characterized in that the detection
Connection type between module and the power battery is in parallel.
3. the voltage stability monitoring device according to claim 1 for power battery, which is characterized in that the detection
Module is digital voltmeter.
4. the voltage stability monitoring device according to claim 1 for power battery, which is characterized in that the control
Module is controller.
5. the voltage stability monitoring device according to claim 1 for power battery, which is characterized in that the control
Module is provided with predetermined reference voltage range.
6. the voltage stability monitoring device according to claim 5 for power battery, which is characterized in that described default
Reference voltage range includes a reference value and error amount.
7. the voltage stability monitoring device according to claim 6 for power battery, which is characterized in that the benchmark
Value is identical as the rated output voltage of the power battery, and the error amount is less than the rated output voltage of the power battery
0.1%。
8. the voltage stability monitoring device according to claim 5 for power battery, which is characterized in that when the inspection
When surveying the voltage value that detects of device beyond predetermined reference voltage range, the control module triggers the warning module and described
The starting of self compensation module.
9. the voltage stability monitoring device according to claim 1 for power battery, which is characterized in that the early warning
Module includes buzzer siren and indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271246.1A CN105845997B (en) | 2016-04-28 | 2016-04-28 | A kind of voltage stability monitoring device for power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271246.1A CN105845997B (en) | 2016-04-28 | 2016-04-28 | A kind of voltage stability monitoring device for power battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105845997A CN105845997A (en) | 2016-08-10 |
| CN105845997B true CN105845997B (en) | 2018-12-21 |
Family
ID=56589290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610271246.1A Active CN105845997B (en) | 2016-04-28 | 2016-04-28 | A kind of voltage stability monitoring device for power battery |
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| Country | Link |
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| CN (1) | CN105845997B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH095411A (en) * | 1995-06-20 | 1997-01-10 | Hitachi Denshi Ltd | Battery remaining capacity warning circuit |
| CN1780082A (en) * | 2004-11-24 | 2006-05-31 | 吴盛镜 | Automatic compenation of DC dynamic loading power-supply voltage drop and device thereof |
| CN201084793Y (en) * | 2007-10-18 | 2008-07-09 | 华为技术有限公司 | Battery management device |
| CN101916887A (en) * | 2003-10-14 | 2010-12-15 | 布莱克和戴克公司 | Battery pack |
| CN202405387U (en) * | 2011-12-01 | 2012-08-29 | 吴瑞荣 | Remote comprehensive management system for storage battery of mobile base station |
| CN104137379A (en) * | 2012-02-29 | 2014-11-05 | Nec能源元器件株式会社 | Battery control system, battery pack, electronic device, and charger |
| CN205723841U (en) * | 2016-04-28 | 2016-11-23 | 苏州工业园区职业技术学院 | A kind of voltage stability monitoring device for electrokinetic cell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100387483B1 (en) * | 2000-12-30 | 2003-06-18 | 현대자동차주식회사 | Method for controlling state of charge of battery for a vehicle |
-
2016
- 2016-04-28 CN CN201610271246.1A patent/CN105845997B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH095411A (en) * | 1995-06-20 | 1997-01-10 | Hitachi Denshi Ltd | Battery remaining capacity warning circuit |
| CN101916887A (en) * | 2003-10-14 | 2010-12-15 | 布莱克和戴克公司 | Battery pack |
| CN1780082A (en) * | 2004-11-24 | 2006-05-31 | 吴盛镜 | Automatic compenation of DC dynamic loading power-supply voltage drop and device thereof |
| CN201084793Y (en) * | 2007-10-18 | 2008-07-09 | 华为技术有限公司 | Battery management device |
| CN202405387U (en) * | 2011-12-01 | 2012-08-29 | 吴瑞荣 | Remote comprehensive management system for storage battery of mobile base station |
| CN104137379A (en) * | 2012-02-29 | 2014-11-05 | Nec能源元器件株式会社 | Battery control system, battery pack, electronic device, and charger |
| CN205723841U (en) * | 2016-04-28 | 2016-11-23 | 苏州工业园区职业技术学院 | A kind of voltage stability monitoring device for electrokinetic cell |
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| CN105845997A (en) | 2016-08-10 |
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Effective date of registration: 20221117 Address after: 518000 room 2502a, 25 / F, Hainan Huanqing building, No. 24 Futian Road, Weizhen community, Futian street, Futian District, Shenzhen, Guangdong Province Patentee after: TAIKE COMMUNICATION BRANCH, SHENZHEN SDG INFORMATION Co.,Ltd. Address before: 215000 No. 1 Shui Shui Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU INDUSTRIAL PARK INSTITUTE OF VOCATIONAL TECHNOLOGY |
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