CN209342887U - A kind of DTU battery comprehensive monitor system - Google Patents
A kind of DTU battery comprehensive monitor system Download PDFInfo
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- CN209342887U CN209342887U CN201822010808.4U CN201822010808U CN209342887U CN 209342887 U CN209342887 U CN 209342887U CN 201822010808 U CN201822010808 U CN 201822010808U CN 209342887 U CN209342887 U CN 209342887U
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Abstract
The utility model relates to electrical engineering technical fields, more particularly to a kind of DTU battery comprehensive monitor system, platform is managed including battery detection terminal, communication base station, comprehensive monitoring, battery detection terminal includes single battery information acquisition sensor, reverse-connection preventing circuit, fuse.Battery detection terminal is arranged in the utility model, the voltage of real time on-line monitoring single battery, cathode temperature and internal resistance, realize the real-time monitoring and information processing to DTU battery running state information, by internal resistance and the health degree of monitoring every section battery on-line, discovery dead battery in time, prevent economic loss caused by accident power-off, the operating parameter such as voltage of the every batteries of real-time accurate measurements, temperature, avoid cell damage, the even risk of explosion, for continuing to employ for battery, replacement, maintenance provides scientific basis and decision, extend battery life, O&M cost is effectively reduced, delay capital investment.
Description
Technical field
The utility model relates to electrical engineering technical fields, and in particular to a kind of DTU battery comprehensive monitor system.
Background technique
DTU battery is the important component of DC power-supply system in the power supply of the stations such as distribution station, ring network cabinet, mainly
It undertakes and provides safe and stable, reliable electric power safeguard for electrical secondary system load in electric system, it is ensured that distribution station, distribution ring
The control such as net cabinet is protected, the normal operation of communication equipment.Therefore, the stability of battery and can be supplied to during discharge
The actual capacity of load has a very important significance the safe operation for ensuring power equipment.In distribution ring network cabinet, switching station
With the application DTU such as power distribution room, it is necessary to assure uninterrupted power supply.But due to the limit of the characteristic of battery and current maintenance service
System, battery group cannot lead to whole battery premature abandonments because of Individual cells failure by accurate measurements.Projected life 8-10
The battery in year can only use 2-3.Variety of problems constitutes great security risk to storage battery power supply.Meanwhile a large amount of storage
Battery is scrapped in advance, causes the huge wasting of resources, cost loss, environmental pollution.
With distribution network system equipment state overhauling and intelligentized development, how while reducing maintenance workload,
By establishing effective storage batteries of transformer substation and flow directing device operating status on-line monitoring and management system, detect effective and rapidly
Initial failure battery and predict accumulator property variation tendency out, it is ensured that the safe and stable operation of battery has become distribution system
The task of top priority for needing to solve.
DTU Monitored System of Industrial Storage Cell is typically all that RS485 bus mode is used to construct monitoring network at present, passes through battery shape
State acquisition terminal rapidly and accurately detected the variations such as single battery voltage, battery set charge/discharge electric current, temperature.Work as battery
After voltage signal is transmitted to acquisition terminal, high speed electronic switch will be read out every economize on electricity cell voltage, and pass through analog-to-digital conversion
Voltage analog signal is converted into digital signal.Unit is controlled in scene, and by treated, digital signal is sent through RS485 bus into
Equipment or other monitoring devices are controlled, carries out data analysis and judgement for computer.Control device is by fiber optic network, at analysis
Data after reason are sent to remote management platform.System uses RS485 bus mode, equipment network scale and communication distance all by
To limitation；Wired deployment will increase difficulty of construction and construction cost, increase newly or replacement detection device it is not flexible, increase O&M at
This.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of comprehensive prison of DTU battery
Examining system, it may be implemented on-line monitoring whole group battery data information, and can management Platform Analysis show the internal resistance of cell and
Health degree understands battery operating status convenient for operation maintenance personnel in time, improves O&M efficiency.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of DTU battery comprehensive monitor system comprising multiple battery detection terminals by DTU battery, more
A communication base station, a comprehensive monitoring manage platform, and the battery detection terminal includes single battery information acquisition sensor, prevents
It is reversely connected circuit, fuse, the communication base station includes low-power consumption long distance transmission module, wireless single-hop Star Network transmission mould
Block, wireless network transmission module are communicated by low-power consumption long distance transmission module between multiple communication base stations, described
Communication base station is communicated with battery detection terminal by wireless single-hop Star Network transmission module, the communication base station and synthesis
Monitoring management platform is communicated by wireless network transmission module, and the comprehensive monitoring management platform includes platform management service
Device, management software, the management software include signal monitoring module, signal analysis module, signal reports module.
Further, the breath light of circular ring shape is additionally provided in the battery detection terminal.
It further, further include equalizing circuit in the battery detection terminal.
Further, the wireless network transmission module includes Ethernet, 3G network, any one in 4G network or more
Kind.
Further, the management software further includes chart report display module, affair alarm module.
Further, the platform management server includes network server, application server, client server.
The utility model has the beneficial effects that setting battery detection terminal, voltage, the cathode of real time on-line monitoring single battery
Real-time monitoring and information processing to DTU battery running state information are realized in temperature and internal resistance, are stored by monitoring every section on-line
The internal resistance of battery and health degree, find dead battery in time, prevent economic loss caused by accident power-off, real-time accurate measurements
The operating parameter of every batteries such as voltage, temperature, the risk for avoiding cell damage, even exploding, for continuing to employ, more for battery
It changes, offer scientific basis and decision is provided, extend battery life, O&M cost is effectively reduced, delays capital investment.Setting communication
Base station is communicated by low-power consumption long distance transmission module, makes communication base station when laying, realize low cost, over long distances, it is big
The laying of scale, working frequency range is within without frequency range and transmission power as defined in entrusting, and without communication flows expense, it is ensured that without the later period
Application risk, communication base station are communicated using wireless single-hop Star Network transmission module with battery detection terminal, network transmission
High reliablity, communication base station manage platform with comprehensive monitoring by wireless network transmission module and are communicated, realized convenient for backstage
Battery status real-time management and order publication.Management software is arranged to realize to accumulator charging and discharging state, battery group charge and discharge
State, measurement parameter trend analysis.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the circuit theory schematic diagram of the utility model；
Fig. 2 is the circuit theory schematic diagram of battery detection terminal in the utility model；
Fig. 3 is the circuit theory schematic diagram of communication base station in the utility model；
Fig. 4 is the circuit theory schematic diagram that comprehensive monitoring manages platform in the utility model；
In attached drawing, component representated by each label is as follows:
1- battery detection terminal, 101- single battery information acquisition sensor, 102- reverse-connection preventing circuit, 103- fuse,
104- breath light, 105- equalizing circuit, 2- communication base station, 201- low-power consumption long distance transmission module, 202- wireless single-hop are star-like
Network transmission module, 203- wireless network transmission module, 3- comprehensive monitoring manage platform, 301- platform management server, 3011-
Network server, 3012- application server, 3013- client server, 302- management software, 3021- signal monitoring module,
3022- signal analysis module, 3023- signal reports module, 3024- chart report display module, 3025- affair alarm module.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
A kind of DTU battery comprehensive monitor system as shown in Figs 1-4 comprising multiple electricity by DTU battery
Pond monitors terminal 1,2, comprehensive monitorings of multiple communication base stations manage platform 3, and the battery detection terminal 1 includes single battery
Information acquisition sensor 101, reverse-connection preventing circuit 102, fuse 103, the single battery information acquisition sensor 101 for pair
The voltage of single battery, cathode temperature, internal resistance carry out real-time data acquisition in battery group, and the reverse-connection preventing circuit 102 is used for
Make in reverse power connection, single battery information acquisition sensor 101 and external power supply will not be damaged, the fuse 103 is set,
Realize that short-circuit protection, the communication base station 2 include low-power consumption long distance transmission module 201, wireless single-hop Star Network transmission mould
Block 202, wireless network transmission module 203, between multiple communication base stations 2 by low-power consumption long distance transmission module 201 into
Row communication, the communication base station 2 are communicated with battery detection terminal 1 by wireless single-hop Star Network transmission module 202, institute
It states communication base station 2 and is communicated with comprehensive monitoring management platform 3 by wireless network transmission module 203, the comprehensive monitoring pipe
Platform 3 include platform management server 301, management software 302, the management software 302 include signal monitoring module 3021,
Signal analysis module 3022, signal reports module 3023, the platform management server 301 are flat for controlling comprehensive monitoring management
The communication of platform 3 and communication base station 2, the management software 302 are used to receive the electricity of the acquisition of single battery information acquisition sensor 101
Pond data, the signal detection module 3021 are used for collecting and the battery data being uploaded in management software 302 counts
According to detection, guarantee integrality, the reliability of data, then transfer data to signal analysis module 3022, by signal analysis module
3022 pairs of data are analyzed, and concrete analysis content is accumulator charging and discharging state, battery group charging and discharging state, measurement parameter
Trend, and generate analysis as a result, the signal reports module 3023 by analyze result be uploaded to comprehensive monitoring management platform 3, with
Prompt operation maintenance personnel.
It is additionally provided with the breath light 104 of circular ring shape in the battery detection terminal 1, is mentioned by the variation of 104 color of breath light
Awake operation maintenance personnel accumulator failure point.
Further include equalizing circuit 105 in the battery detection terminal 1, by the equalizing effect in equalizing circuit 105, makes to store
The charging and discharging state of single battery is consistent in battery pack, to reduce the excessive use of single battery, improves making for battery
Use the service life.
The wireless network transmission module 203 includes any one or more in Ethernet, 3G network, 4G network, this reality
It applies and uses 4G network in example.
The management software 302 further includes chart report display module 3024, affair alarm module 3025, the chart report
It accuses display module 3024 and is shown for signal reports module 3023 to be uploaded to the data report progress chart of integrated monitoring platform 3
Show, the affair alarm module 3025 is used to carry out being uploaded to risk data comprehensive monitoring management platform 3, to prompt O&M people
Member.
The platform management server 301 includes network server 3011, application server 3012, client server
3013, the network server 3011 is used to carry out network management, the network server 3011 to platform management server 301
It is responsible for issuing control command to communication base station 2, the application server 3012 is responsible for issuing broadcast message, the client server
3013 are responsible for issuing response message.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of DTU battery comprehensive monitor system, which is characterized in that it includes multiple batteries prison by DTU battery
Terminal (1), multiple communication base stations (2), comprehensive monitoring management platform (3) are surveyed, the battery detection terminal (1) includes single-unit
Battery information acquires sensor (101), reverse-connection preventing circuit (102), fuse (103), and the communication base station (2) includes low-power consumption
Long distance transmission module (201), wireless single-hop Star Network transmission module (202), wireless network transmission module (203), it is multiple
It is communicated between the communication base station (2) by low-power consumption long distance transmission module (201), the communication base station (2) and electricity
Pond monitoring terminal (1) is communicated by wireless single-hop Star Network transmission module (202), the communication base station (2) and synthesis
Monitoring management platform (3) is communicated by wireless network transmission module (203), and comprehensive monitoring management platform (3) includes
Platform management server (301), management software (302), the management software (302) include signal monitoring module (3021), letter
Number analysis module (3022), signal reports module (3023).
2. a kind of DTU battery comprehensive monitor system according to claim 1, which is characterized in that the battery detection is whole
The breath light (104) of circular ring shape is additionally provided on end (1).
3. a kind of DTU battery comprehensive monitor system according to claim 1, which is characterized in that the battery detection is whole
Holding on (1) further includes equalizing circuit (105).
4. a kind of DTU battery comprehensive monitor system according to claim 1, which is characterized in that the wireless network passes
Defeated module (203) includes Ethernet, 3G network, any one or more in 4G network.
5. a kind of DTU battery comprehensive monitor system according to claim 1, which is characterized in that the management software
It (302) further include chart report display module (3024), affair alarm module (3025).
6. a kind of DTU battery comprehensive monitor system according to claim 1, which is characterized in that the platform management clothes
Business device (301) includes network server (3011), application server (3012), client server (3013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010808.4U CN209342887U (en) | 2018-11-30 | 2018-11-30 | A kind of DTU battery comprehensive monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010808.4U CN209342887U (en) | 2018-11-30 | 2018-11-30 | A kind of DTU battery comprehensive monitor system |
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| Publication Number | Publication Date |
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| CN209342887U true CN209342887U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822010808.4U Active CN209342887U (en) | 2018-11-30 | 2018-11-30 | A kind of DTU battery comprehensive monitor system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376531A (en) * | 2021-04-22 | 2021-09-10 | 国网浙江省电力有限公司乐清市供电公司 | Battery voltage and current acquisition system |
-
2018
- 2018-11-30 CN CN201822010808.4U patent/CN209342887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376531A (en) * | 2021-04-22 | 2021-09-10 | 国网浙江省电力有限公司乐清市供电公司 | Battery voltage and current acquisition system |
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