CN109361026A - A kind of accumulator protecting method - Google Patents
A kind of accumulator protecting method Download PDFInfo
- Publication number
- CN109361026A CN109361026A CN201810932338.9A CN201810932338A CN109361026A CN 109361026 A CN109361026 A CN 109361026A CN 201810932338 A CN201810932338 A CN 201810932338A CN 109361026 A CN109361026 A CN 109361026A
- Authority
- CN
- China
- Prior art keywords
- data
- processor
- single battery
- temperature
- internal resistance
- 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
Links
Classifications
-
- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The present invention provides a kind of accumulator protecting method, is connect respectively with each single battery by current measuring element, temperature detecting element, voltage detector component, and detection obtains electric current, temperature and the voltage of each single battery；It is connected respectively with each single battery by internal resistance detection element, electric power detection element, power detection element, analyzes the situation of change of single battery internal resistance, electricity and power, respectively obtain the delta data of internal resistance, electricity and power；Data are acquired by capture card；Processor judges whether collected data are greater than the preset battery various parameter values of processor, if so, processor generates protection control signal；If it is not, then terminating；Relay protection module judges whether protection control signal is greater than the preset action parameter of relay protection module, if so, relay protection module carries out action protection；If it is not, then terminate, the present invention have the advantages that rationally, high efficient and reliable, controllability be high and real-time servicing.
Description
Technical field
The invention belongs to battery protection technical fields, and in particular to a kind of accumulator protecting method.
Background technique
With the continuous development of the economy and society, various types of batteries are widely applied to industrial each
Field, especially in remote districts, however battery service is inconvenient, and due to the characteristic of battery itself, excessive charge and discharge, mistake
Stream, short circuit, the electric discharge for crossing the forms such as high temperature, it will battery is produced a very large impact, or even will appear battery damage
It is bad, production process is influenced, the reliability of power supply is reduced.
Therefore a kind of reasonable, high efficient and reliable, controllability height and real-time servicing accumulator protecting method is needed.
Summary of the invention
The object of the present invention is to provide a kind of accumulator protecting methods, to solve to be easy in existing battery use process
It now damages, the problems such as reliability is fixed, and existing guard method is at high cost.
The present invention provides the following technical solutions:
A kind of accumulator protecting method, includes the following steps；
S1, connected respectively with each single battery by current measuring element, temperature detecting element, voltage detector component
It connects, detection obtains electric current, temperature and the voltage of each single battery；
S2, by internal resistance detection element, electric power detection element, power detection element respectively with each single battery phase
Even, the situation of change for analyzing single battery internal resistance, electricity and power, respectively obtains the delta data of internal resistance, electricity and power；
S3, pass through environmental parameter detecting element, the temperature and humidity of ambient enviroment is detected respectively, obtains environment temperature
Degree evidence and ambient humidity data；
S4, electric current, temperature, voltage, internal resistance delta data, electric quantity change data, power in S1-S3 are acquired by capture card
Delta data, ambient temperature data and ambient humidity data；
S5, the collected data of capture card are received by processor, passes through the drive module and display mould built in processor
Block identification, by data real-time display, simultaneous processor sends remote terminal for collected data by wireless communication module
Equipment；
S6, processor judge whether collected data are greater than the preset battery various parameter values of processor in S5,
If so, processor generates protection control signal；
If it is not, then terminating；
S7, relay protection module judge whether protection control signal is greater than the preset action parameter of relay protection module,
If so, relay protection module carries out action protection；
If it is not, then terminating.
Preferably, environmental parameter detecting element described in the S3 includes temperature detector and moisture detector.
Preferably, display module described in the S5 should include touch display screen, indicator light and buzzer, the display mould
Block is driven by the drive module.
Preferably, relay protection module described in the S7 includes measurement comparing unit, logic judgment element and executes defeated
Element out.
Preferably, the preset battery various parameter values and the preset action parameter of the relay protection module pass through
Display module or remote terminal equipment setting.
The beneficial effects of the present invention are:
A kind of accumulator protecting method of the present invention, not only reduces cost, easy to maintain, and controllability is high, highly reliable, may be used also
To realize the isolation of any single battery in battery group and carry out independent detection and the processing of online real time fail, realize automatic
Warm back-up allotment and trouble accumulator intelligently switch, and the introducing of relay protection module, whole system are truly realized automatically
Change intelligent fault diagnosis, maintenance and allotment and exchange processing, substantially increases the timeliness of battery system detection, maintenance, have
Effect enhances the safety and reliability of system.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is flow diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of accumulator protecting method, includes the following steps；
S1, connected respectively with each single battery by current measuring element, temperature detecting element, voltage detector component
It connects, detection obtains electric current, temperature and the voltage of each single battery；
S2, by internal resistance detection element, electric power detection element, power detection element respectively with each single battery phase
Even, the situation of change for analyzing single battery internal resistance, electricity and power, respectively obtains the delta data of internal resistance, electricity and power；
S3, pass through environmental parameter detecting element, the temperature and humidity of ambient enviroment is detected respectively, obtains environment temperature
Degree evidence and ambient humidity data；
S4, electric current, temperature, voltage, internal resistance delta data, electric quantity change data, power in S1-S3 are acquired by capture card
Delta data, ambient temperature data and ambient humidity data；
S5, the collected data of capture card are received by processor, passes through the drive module and display mould built in processor
Block identification, by data real-time display, simultaneous processor sends remote terminal for collected data by wireless communication module
Equipment；
S6, processor judge whether collected data are greater than the preset battery various parameter values of processor in S5,
If so, processor generates protection control signal；
If it is not, then terminating；
S7, relay protection module judge whether protection control signal is greater than the preset action parameter of relay protection module,
If so, relay protection module carries out action protection；
If it is not, then terminating.
Specifically, environment parameter detecting element includes temperature detector and moisture detector in S3.
Specifically, display module should include touch display screen, indicator light and buzzer in S5, display module is by drive module
Driving.
Specifically, relay protection module includes measurement comparing unit, logic judgment element and executes output element in S7.
Specifically, preset battery various parameter values and the preset action parameter of relay protection module pass through display module
Or remote terminal equipment setting.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of accumulator protecting method, which is characterized in that include the following steps；
S1, it is connect, is examined with each single battery respectively by current measuring element, temperature detecting element, voltage detector component
Measure electric current, temperature and the voltage of each single battery；
S2, it is connected respectively with each single battery by internal resistance detection element, electric power detection element, power detection element, point
The situation of change for analysing single battery internal resistance, electricity and power, respectively obtains the delta data of internal resistance, electricity and power；
S3, pass through environmental parameter detecting element, the temperature and humidity of ambient enviroment is detected respectively, obtains environment temperature number
According to ambient humidity data；
S4, electric current, temperature, voltage, internal resistance delta data, electric quantity change data, changed power in S1-S3 are acquired by capture card
Data, ambient temperature data and ambient humidity data；
S5, the collected data of capture card are received by processor, passes through the drive module and display module knowledge built in processor
Not, by data real-time display, simultaneous processor sends remote terminal equipment for collected data by wireless communication module；
S6, processor judge whether collected data are greater than the preset battery various parameter values of processor in S5,
If so, processor generates protection control signal；
If it is not, then terminating；
S7, relay protection module judge whether protection control signal is greater than the preset action parameter of relay protection module,
If so, relay protection module carries out action protection；
If it is not, then terminating.
2. a kind of accumulator protecting method according to claim 1, which is characterized in that the inspection of environmental parameter described in the S3
Surveying element includes temperature detector and moisture detector.
3. a kind of accumulator protecting method according to claim 1, which is characterized in that display module described in the S5 is answered
Including touch display screen, indicator light and buzzer, the display module is driven by the drive module.
4. a kind of accumulator protecting method according to claim 1, which is characterized in that relay protection mould described in the S7
Block includes measurement comparing unit, logic judgment element and executes output element.
5. a kind of accumulator protecting method according to claim 1, which is characterized in that the preset battery items ginseng
Numerical value and the preset action parameter of the relay protection module are set by display module or remote terminal equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810932338.9A CN109361026A (en) | 2018-08-16 | 2018-08-16 | A kind of accumulator protecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810932338.9A CN109361026A (en) | 2018-08-16 | 2018-08-16 | A kind of accumulator protecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109361026A true CN109361026A (en) | 2019-02-19 |
Family
ID=65350040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810932338.9A Pending CN109361026A (en) | 2018-08-16 | 2018-08-16 | A kind of accumulator protecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109361026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184730A1 (en) * | 2020-03-19 | 2021-09-23 | 卧龙电气驱动集团股份有限公司 | Lithium battery control system supporting hot swap and control method therefor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205194804U (en) * | 2015-12-11 | 2016-04-27 | 河海大学 | Battery system with protection and supervision function |
| CN107464960A (en) * | 2017-06-27 | 2017-12-12 | 深圳市沃特玛电池有限公司 | A kind of cell management system of electric automobile |
| US20180080990A1 (en) * | 2016-09-19 | 2018-03-22 | Lg Chem, Ltd. | Battery testing apparatus and method |
| CN108001286A (en) * | 2017-12-29 | 2018-05-08 | 安徽零度新能源科技有限公司 | A kind of dynamic lithium battery active safety protection system |
-
2018
- 2018-08-16 CN CN201810932338.9A patent/CN109361026A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205194804U (en) * | 2015-12-11 | 2016-04-27 | 河海大学 | Battery system with protection and supervision function |
| US20180080990A1 (en) * | 2016-09-19 | 2018-03-22 | Lg Chem, Ltd. | Battery testing apparatus and method |
| CN107464960A (en) * | 2017-06-27 | 2017-12-12 | 深圳市沃特玛电池有限公司 | A kind of cell management system of electric automobile |
| CN108001286A (en) * | 2017-12-29 | 2018-05-08 | 安徽零度新能源科技有限公司 | A kind of dynamic lithium battery active safety protection system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184730A1 (en) * | 2020-03-19 | 2021-09-23 | 卧龙电气驱动集团股份有限公司 | Lithium battery control system supporting hot swap and control method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105606666B (en) | A kind of portable switch cabinet partial discharge detection device and method based on gas sensor | |
| CN202533545U (en) | Power transmission network fault detection system based on internet of things technology | |
| CN201804054U (en) | Failure detection system for alternating-current switch machine | |
| CN104485751B (en) | A kind of construction safety electricity consumption intelligence system and method thereof | |
| CN101893667A (en) | Fault detection system of AC turnout switch machine and method thereof | |
| CN104578429A (en) | Online operation monitoring system for cable branch box | |
| CN105699825A (en) | Automobile static current detecting device and method | |
| CN203396898U (en) | Insulator discharge detection device | |
| CN107588799A (en) | A kind of architectural electricity equipment on-line monitoring system | |
| CN110261707A (en) | Switch cabinet comprehensive on-Line Monitor Device | |
| CN107656234A (en) | A kind of phase three-wire three high-voltage electric-energy meter online test method and device | |
| CN106125611A (en) | A kind of Intelligent control device for switch cubicle | |
| CN109238762A (en) | Automobile air compressor online testing device, system and method | |
| CN104501873B (en) | Integrated information monitoring system for ring main unit | |
| CN103268093A (en) | Refrigeration plant full life circle intelligent production and maintenance system based on Web | |
| CN115219110A (en) | Online detection system and method for leakage of storage battery | |
| CN205846861U (en) | A kind of 500 kv substation communication equipment intelligence regular visit systems | |
| CN106093806B (en) | Helicopter AC power-supply system detection device | |
| CN109284886A (en) | Electrical Safety management method and device based on artificial intelligence | |
| CN109361026A (en) | A kind of accumulator protecting method | |
| CN206990228U (en) | A kind of quick production testing frock of air-conditioner with fixed frequency outdoor unit | |
| CN208867877U (en) | Charging unit | |
| CN207502579U (en) | A kind of electric energy meter and unit-area management system | |
| CN111582657A (en) | Intelligent community electricity utilization safety management system | |
| CN204376537U (en) | Cable branch box on-line operation monitoring system |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |