CN209387833U - A kind of battery remotely detects and Protection control system - Google Patents
A kind of battery remotely detects and Protection control system Download PDFInfo
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- CN209387833U CN209387833U CN201920650548.9U CN201920650548U CN209387833U CN 209387833 U CN209387833 U CN 209387833U CN 201920650548 U CN201920650548 U CN 201920650548U CN 209387833 U CN209387833 U CN 209387833U
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Abstract
It is remotely detected the utility model discloses a kind of battery and Protection control system, including remote control unit and data storage service system；The remote control unit includes four electric power detection module, temperature sensing module, charge and discharge monitoring modular, fault alarm module and communication network module parts, internal storage battery state is estimated and monitored, ensure that remotely managing and controlling to battery；Data storage service system, the data that record battery uploads, provides the management service to battery.The utility model realizes long-range detection and protection control to battery, while assisting ensure that the feasibility for carrying out internal storage battery remote protecting control with voltage detecting circuit, strengthens the long-range detection management ability to battery.
Description
Technical field
The utility model relates to a kind of electrochemical storage pool technology, especially a kind of battery remotely detects and protects control
System.
Background technique
With being constantly progressive for electric car new energy electric power and smart grid and energy internet, pass through electrochemical storage
Pond energy-storage system, which is realized, carries out charge and discharge and the controlled technical level for completing electric adjustment also continuous to energy accumulation current converter equipment
It is promoted.Since the physics itself and chemical characteristic of each single battery have certain difference, in addition during installation and operation
The difference of environment dimension affects battery so that battery in battery group string generates voltage, the inconsistency on electricity
Group string whole efficiency and utilization rate, also bring security risk.So real-time monitoring, charge and discharge electricity to battery operation
The electric energy consistency Balance routes such as flow control, the voltage of each single battery of battery group string and electricity be energy-storage system safety,
Health, the key of efficient operation.
But due to the single battery enormous amount that large-scale energy storage system uses, so the master used on the market at present
Flowing solution is in response to this, to take the battery module managing list for detecting the battery cell information in battery module
First BMU, battery cluster management unit B CMS, the BAMS for monitoring battery system, by carrying out safety management to charge and discharge process,
To realize the completion controlled accumulator protecting.
This mode is very high to the status information degree of understanding of battery, but not due to battery module managing unit B MU
Has the control ability that detection drives corresponding battery group string DC power line on-off switch, when battery faces a danger situation
It cannot directly be disposed in time, considerably increase the probability of serious accident generation.The situation of battery can not be carried out simultaneously
It is long-range to understand, it is mostly used greatly by existing battery management system BMS for each single battery and multiple electric power storages in parallel
The battery packet of pond monomer carries out real-time monitoring and real-time perfoming either statically or dynamically electric energy equilibrium, can not but handle data
And comparison, allow user to understand the working condition of battery at any time.Storage cannot be understood in time for this mode staff
Battery breaks down, and can not also know the specific region broken down and be solved in time.
Utility model content
Purpose of utility model: a kind of battery is provided and is remotely detected and Protection control system, to solve the above problems.
Technical solution: a kind of battery remotely detects and Protection control system, including remote control unit and data storage
Service system；
Remote control unit, including electric power detection module, temperature sensing module, fault alarm module and communication network mould
Block, the remote control unit are connect by communication network module with communication network；
The electric power detection module can detecte the remaining electricity of battery, and data uploaded to number by communication network
According to storage service system；
The temperature sensing module can detecte battery operating temperature, and data uploaded to number by communication network
According to storage service system；
The fault alarm module can issue alarm signal when battery-operated breaks down, and by alarm signal
Data storage service system is uploaded to by communication network；
Data storage service system, including independent server are connect by communication network with remote control unit signal.
One aspect according to the present utility model, the remote control unit further include a kind of voltage detecting circuit；
The voltage detecting circuit, including battery BAT1, photoelectrical coupler U1, photoelectrical coupler U2, integrated chip U3,
Resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, capacitor C1, capacitor C2 and diode D1；
One end of the battery BAT1 and one end of the capacitor C1 connect supply voltage, and the battery BAT1's is another
One end, one end of the capacitor C2, the third pin of the diode D1, the photoelectrical coupler of one end and the resistance R1
The 3rd pin of U1 and the 2nd pin of the photoelectrical coupler U2 are grounded, and the other end of the capacitor C1 is with the resistance R1's
The 4th pin connection of the other end, the integrated chip U3, the 2nd pin of the integrated chip U3 and one end of the resistance R2
Connection, the 3rd pin of the integrated chip U3 and the other end of the resistance R2, the other end of the capacitor C2, two pole
The 1st pin of pipe D1 is connected with the 2nd pin of the diode D1, the 5th pin and the resistance R4 of the integrated chip U3
One end connection, the other end of the resistance R4 connect with the 1st pin of the photoelectrical coupler U2, the integrated chip U3's
7th pin is connect with the 4th pin of one end of the resistance R3, the photoelectrical coupler U1, another termination of the resistance R3
1st pin of supply voltage, the photoelectrical coupler U1 is connect with one end of the resistance R5, another termination of the resistance R5
The 2nd pin of input signal IN, the photoelectrical coupler U1 are grounded, the 3rd pin ground connection of the photoelectrical coupler U2, the light
The 4th pin of electric coupler U2 meets output signal OUT.
The model of one aspect according to the present utility model, the integrated chip U3 is PIC12F675, has 4 road 10bit
A/D conversion, the reference voltage of A/D conversion can be provided by external, host not need band A/D and convert to measure voltage.
One aspect according to the present utility model, the photoelectrical coupler U1, the photoelectrical coupler U2 model be
PC817 keeps front end and load completely isolated, increases safety, reduces circuit interference, simplifies circuit design.
One aspect according to the present utility model, the diode D1 is a kind of voltage reference diode, is mentioned in circuit
For reference voltage, exported to complete stablizing for signal.
One aspect according to the present utility model, the remote control unit further includes charge and discharge monitoring modular, to electric power storage
Pond charge and discharge carry out voltage self-test, and the charging and discharging state of real-time monitoring battery is connect with fault alarm module, once detection
Accumulator cell charging and discharging breaks down out, just issues alarm signal by fault alarm module.
One aspect according to the present utility model, the data storage service system further includes data management module, to remote
The data that process control unit uploads are recorded, and charge and discharge data standard template is calculated, as accumulator cell charging and discharging work shape
The comparison reference of state.
The utility model has the advantages that the utility model is able to solve in existing technology after needing equal batteries group string to go wrong
, it can be seen that and the drawbacks of can not learn the position specifically broken down, pass through setting charge and discharge monitoring modular real-time monitoring and stores
The charge/discharge operation state of battery pack string can directly complete the monitoring to entire battery group string by voltage detecting circuit.
Detailed description of the invention
Fig. 1 is the implementing procedure block diagram of the utility model.
Fig. 2 is the schematic diagram of the voltage detecting circuit of the utility model.
Fig. 3 is the charge and discharge electro-detection failure schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, in this embodiment, a kind of battery remotely detects and Protection control system, including remotely controls
Unit and data storage service system；
Battery information display module can show the current information of battery, including remaining capacity information, real time temperature
Information；
Accumulator cell charging and discharging management module can be managed accumulator cell charging and discharging, be included in accumulator cell charging and discharging and go out
Control battery stops charge/discharge operation when existing failure；
Remote control unit, including electric power detection module, temperature sensing module, fault alarm module and communication network mould
Block；
The communication network module can be connected remote control unit and data storage service system by communication network
It connects；
The electric power detection module, can detecte the remaining electricity of battery, and data are carried out upload record, and user can be with
?；
The temperature sensing module can detecte battery operating temperature, and data carried out upload record；
The fault alarm module can issue alarm signal when battery-operated breaks down, and by alarm signal
It is uploaded；
Data storage service system, including independent server are connect by communication network with remote control unit signal.
In a further embodiment, as shown in Fig. 2, the remote control unit further includes a kind of voltage detecting circuit；
The voltage detecting circuit, including battery BAT1, photoelectrical coupler U1, photoelectrical coupler U2, integrated chip U3,
Resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, capacitor C1, capacitor C2 and diode D1；
One end of the battery BAT1 and one end of the capacitor C1 connect supply voltage, and the battery BAT1's is another
One end, one end of the capacitor C2, the third pin of the diode D1, the photoelectrical coupler of one end and the resistance R1
The 3rd pin of U1 and the 2nd pin of the photoelectrical coupler U2 are grounded, and the other end of the capacitor C1 is with the resistance R1's
The 4th pin connection of the other end, the integrated chip U3, the 2nd pin of the integrated chip U3 and one end of the resistance R2
Connection, the 3rd pin of the integrated chip U3 and the other end of the resistance R2, the other end of the capacitor C2, two pole
The 1st pin of pipe D1 is connected with the 2nd pin of the diode D1, the 5th pin and the resistance R4 of the integrated chip U3
One end connection, the other end of the resistance R4 connect with the 1st pin of the photoelectrical coupler U2, the integrated chip U3's
7th pin is connect with the 4th pin of one end of the resistance R3, the photoelectrical coupler U1, another termination of the resistance R3
1st pin of supply voltage, the photoelectrical coupler U1 is connect with one end of the resistance R5, another termination of the resistance R5
The 2nd pin of input signal IN, the photoelectrical coupler U1 are grounded, the 3rd pin ground connection of the photoelectrical coupler U2, the light
The 4th pin of electric coupler U2 meets output signal OUT.
In a further embodiment, the model of the integrated chip U3 is PIC12F675, the A/D with 4 road 10bit
Conversion can provide the reference voltage of A/D conversion by external, and host does not need band A/D and converts to measure voltage.
In a still further embodiment, single-chip microcontroller carried out an A/D conversion every 1 second, measured to cell voltage,
Sleep state is transferred to after the completion of battery voltage measurement；In sleep mode, host wakes up single-chip microcontroller by IN foot, and single-chip microcontroller is logical
It crosses OUT foot and the voltage value measured is sent to host, then enter back into sleep state.
In a further embodiment, the photoelectrical coupler U1, the photoelectrical coupler U2 model be PC817,
Keep front end and load completely isolated, increase safety, reduces circuit interference, simplify circuit design.
In a further embodiment, the diode D1 is a kind of voltage reference diode, provides benchmark in circuit
Voltage exports to complete stablizing for signal.
In a further embodiment, the smart phone or the palm for being equipped with predetermined software module is arranged in the operation and control interface
On upper computer；The communication module is wireless network receiving module, 3G or 4G communication module.
In a further embodiment, the remote control unit further includes charge and discharge monitoring modular, to battery charge and discharge
Electricity carries out voltage self-test, and the charging and discharging state of real-time monitoring battery is connect with fault alarm module, once detect electric power storage
Pond charge and discharge are broken down, and just issue alarm signal by fault alarm module.
In a further embodiment, the data storage service system further includes data management module, to long-range control
The data that unit uploads are recorded, and charge and discharge data standard template, pair as accumulator cell charging and discharging working condition are calculated
Than reference.
In a still further embodiment, as shown in figure 3, when being detected to a certain battery, actual measured value and
There is relatively big difference in standard voltage value, this battery is the battery of job failure occur, by detailed data record into
The accuracy of one step enhancing automatic fault selftesting.
In short, the utility model has the advantage that operation and control interface can directly be seen that battery real time information and progress
Management of charging and discharging, greatly reduce because the basic condition to battery can not it is long-range in time understand caused by manpower and material resources
Loss；Remote control unit can be connected with data storage service system by communication network, by the data of battery it is real-time on
It passes and saves, the long-range control to battery can also be completed, degree of disturbance is small, and completeness is high；Certainly by accumulator cell charging and discharging failure
Diagnostic method carries out charge and discharge electro-detection to each battery in battery group string, the electric power storage of failure can be accurately positioned
Pond position, convenient for handling after failure it.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
Claims (7)
1. a kind of battery remotely detects and Protection control system, which is characterized in that stored including remote control unit and data
Service system；
Remote control unit, including electric power detection module, temperature sensing module, fault alarm module and communication network module, institute
Remote control unit is stated to connect by communication network module with communication network；
Data storage service system, including independent server are connect by communication network with remote control unit signal.
2. a kind of battery according to claim 1 remotely detects and Protection control system, which is characterized in that described long-range
Control unit further includes a kind of voltage detecting circuit；
The voltage detecting circuit, including battery BAT1, photoelectrical coupler U1, photoelectrical coupler U2, integrated chip U3, resistance
R1, resistance R2, resistance R3, resistance R4, resistance R5, capacitor C1, capacitor C2 and diode D1；
One end of the battery BAT1 and one end of the capacitor C1 connect supply voltage, the other end of the battery BAT1
With one end of the resistance R1, one end of the capacitor C2, the third pin of the diode D1, the photoelectrical coupler U1
The 2nd pin of 3rd pin and the photoelectrical coupler U2 are grounded, and the other end of the capacitor C1 is another with the resistance R1's
The 4th pin connection at end, the integrated chip U3, the 2nd pin of the integrated chip U3 are connect with one end of the resistance R2,
The 3rd pin of the integrated chip U3 and the other end of the resistance R2, the other end of the capacitor C2, the diode D1
1st pin is connected with the 2nd pin of the diode D1, the 5th pin of the integrated chip U3 and one end of the resistance R4
Connection, the other end of the resistance R4 are connect with the 1st pin of the photoelectrical coupler U2, and the 7th of the integrated chip U3 is drawn
Foot is connect with the 4th pin of one end of the resistance R3, the photoelectrical coupler U1, another termination power electricity of the resistance R3
Pressure, the 1st pin of the photoelectrical coupler U1 are connect with one end of the resistance R5, and another termination of the resistance R5 inputs letter
The 2nd pin ground connection of number IN, the photoelectrical coupler U1, the 3rd pin ground connection of the photoelectrical coupler U2, the photoelectric coupling
The 4th pin of device U2 meets output signal OUT.
3. a kind of battery according to claim 2 remotely detects and Protection control system, which is characterized in that described integrated
The model of chip U3 is PIC12F675.
4. a kind of battery according to claim 2 remotely detects and Protection control system, which is characterized in that two pole
Pipe D1 is a kind of voltage reference diode.
5. a kind of battery according to claim 2 remotely detects and Protection control system, which is characterized in that the photoelectricity
Coupler U1, the photoelectrical coupler U2 model be PC817.
6. a kind of battery according to claim 1 remotely detects and Protection control system, which is characterized in that described long-range
Control unit further includes charge and discharge monitoring modular, is connect with fault alarm module.
7. a kind of battery according to claim 1 remotely detects and Protection control system, which is characterized in that the data
Storage service system further includes data management module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650548.9U CN209387833U (en) | 2019-05-08 | 2019-05-08 | A kind of battery remotely detects and Protection control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650548.9U CN209387833U (en) | 2019-05-08 | 2019-05-08 | A kind of battery remotely detects and Protection control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387833U true CN209387833U (en) | 2019-09-13 |
Family
ID=67852772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920650548.9U Active CN209387833U (en) | 2019-05-08 | 2019-05-08 | A kind of battery remotely detects and Protection control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209387833U (en) |
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2019
- 2019-05-08 CN CN201920650548.9U patent/CN209387833U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 211135 300 Chi Hui Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu Patentee after: Funenbao Energy Technology Group Co.,Ltd. Address before: 211135 300 Chi Hui Road, Qilin science and Technology Innovation Park, Nanjing, Jiangsu Patentee before: Funengbao Energy Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |