CN113497476A - Uncertainty random fluctuation energy storage power supply system and planning method thereof - Google Patents
Uncertainty random fluctuation energy storage power supply system and planning method thereof Download PDFInfo
- Publication number
- CN113497476A CN113497476A CN202110675919.0A CN202110675919A CN113497476A CN 113497476 A CN113497476 A CN 113497476A CN 202110675919 A CN202110675919 A CN 202110675919A CN 113497476 A CN113497476 A CN 113497476A
- Authority
- CN
- China
- Prior art keywords
- module
- energy storage
- storage battery
- early warning
- battery pack
- 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
- 238000004146 energy storage Methods 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000013439 planning Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 230000000694 effects Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 238000012790 confirmation Methods 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 29
- 238000004364 calculation method Methods 0.000 claims description 26
- 230000002159 abnormal effect Effects 0.000 claims description 21
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000007726 management method Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000005856 abnormality Effects 0.000 description 6
- 238000012384 transportation and delivery Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00308—Overvoltage protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
-
- 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)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an uncertain random fluctuation energy storage power supply system and a planning method thereof, and relates to the technical field of energy storage power supplies. The device carries out on-line monitoring through monitoring system to the voltage, electric current, temperature and the electric quantity of energy storage battery group, can play the monitoring effect to the energy storage battery group in real time, when the energy storage battery group takes place the anomaly of a certain type, can in time carry out corresponding maintenance work to the energy storage battery group, has played the guard action to the energy storage battery group, and then has improved the security performance, has reduced unnecessary economic loss.
Description
Technical Field
The invention relates to the technical field of energy storage power supplies, in particular to an uncertain random fluctuation energy storage power supply system and a planning method thereof.
Background
With the rapid development of the energy storage power supply technology, the characteristics that the power needs to be used immediately after being sent out are broken through, and the energy storage power supply has the characteristics that the compatibility is strong, the power supply requirements of various types of equipment can be met, and the energy storage power supply can be suitable for various application fields. For example, the energy storage power supply can be used for supplying power to ensure emergency lighting, and can also be used for weakening the power consumption in the peak period of power consumption, so that power consumption guarantee is provided for household users, and the fluctuation of the energy storage power supply is random.
The invention with Chinese patent number CN107864202A discloses an energy storage power supply management system and an energy storage power supply; the system comprises a controller, a WIFI antenna, a wireless access point, a server and terminal equipment; the controller is used for detecting the running state of the energy storage power supply, collecting relevant data of the running of the energy storage power supply, obtaining first target data and sending the first target data to the server; a WIFI antenna for providing a wireless link interface; the wireless access point is used for providing network access service for the controller and/or the server; a server for storing and/or processing the first target data; and the terminal equipment is used for viewing the first target data and/or the processed first target data and updating and/or maintaining the program of the energy storage power supply. The energy storage power supply management system disclosed by the application realizes monitoring of the running state of the energy storage power supply, remotely checks the running state of the energy storage power supply by using the terminal equipment, remotely updates or maintains the program of the energy storage power supply, and realizes effective management of the energy storage power supply.
However, the current power management system has the following defects:
1. when the energy storage power supply is managed, only the power supply is detected and updated, and when the energy storage power supply is abnormal, the energy storage power supply cannot be managed and maintained in time, so that the safety performance is reduced.
2. When the energy storage power supply works, the energy storage power supply cannot be reasonably distributed, and then the electric quantity is wasted.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an uncertain random fluctuation energy storage power supply system and a planning method thereof, and solves the problems that when an energy storage power supply is managed, the energy storage power supply cannot be managed and maintained in time, the energy storage power supply cannot be reasonably distributed, and further the electric quantity is wasted.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an uncertainty random fluctuation energy storage electrical power generating system, includes central processing unit and processing system, monitoring system and energy storage battery group, central processing unit's output pass through the wire respectively with processing system and early warning system's input electric connection, and pass through wireless transmission module transmission connection between central processing unit and the monitoring system, monitoring system's input passes through the wire and the output electric connection of energy storage battery group.
The processing system comprises a control module, wherein the output end of the control module is respectively and electrically connected with the input ends of the charging and discharging management module, the line switch module and the cooling system through wires, the input end of the control module is electrically connected with the output end of the abnormity confirmation module through wires, the input end of the abnormity confirmation module is electrically connected with the output end of the data comparison module through wires, the input end of the data comparison module is respectively and electrically connected with the output ends of the parameter threshold module and the data receiving module through wires, and the output end of the data receiving module is electrically connected with the input end of the distribution system through wires.
The distribution system comprises an electric quantity residual value module, the output end of the electric quantity residual value module is electrically connected with the input end of the data statistics module through a lead, the input end of the data statistical module is electrically connected with the output end of the consumption speed calculation module through a lead, the output end of the data statistics module is electrically connected with the input end of the duration calculation module through a lead, the input end and the output end of the time length calculating module are respectively and electrically connected with the output end of the time module and the input end of the state confirming module through leads, the output end of the state confirmation module is electrically connected with the input end of the line power calculation module through a lead, the input end of the line power calculation module is electrically connected with the output end of the equipment power parameter module through a lead, and the output end of the line power calculation module is electrically connected with the input end of the line distribution module through a lead.
Preferably, the parameter threshold module is a normal parameter range value of voltage, current and temperature when the energy storage battery pack works.
Preferably, the monitoring system includes a data acquisition module, the input of the data acquisition module is respectively connected with the output electric connection of the overload monitoring module, the temperature monitoring module and the electric quantity detection module through wires, and the input of the overload monitoring module is respectively connected with the output electric connection of the voltage module and the current module through wires.
Preferably, the early warning system comprises an early warning type module, the output end of the early warning type module is electrically connected with the input end of the type confirmation module through a wire, the output end of the type confirmation module is electrically connected with the input end of the early warning evaluation module through a wire, the input end of the early warning evaluation module is electrically connected with the output end of the grade threshold module through a wire, and the output end of the early warning evaluation module is electrically connected with the input ends of the information early warning module and the acousto-optic early warning module through wires respectively.
Preferably, the early warning type module comprises a high-temperature early warning module, a voltage early warning module, a current early warning module and a duration early warning module.
Preferably, the grade threshold module is one grade, two grades and three grades, and the higher the grade is, the lower the safety factor is.
Preferably, the cooling system comprises a placing box, a partition board is arranged in the placing box, a plurality of ventilation holes are uniformly formed in the upper surface of the partition board, a plurality of heat dissipation holes are uniformly formed in the positions, below the partition board, of the front surface and the rear surface of the placing box, a water storage tank is arranged on the lower surface of the placing box, heat conduction cavities are fixedly connected to the positions, above the partition board, of the two side surfaces of the interior of the placing box, fixing pipes communicated with the interior of the two heat conduction cavities are horizontally connected between corners of the opposite sides of the front side and the rear side of the two heat conduction cavities, conveying pipes communicated with the interior of the two fixing pipes are fixedly connected to the opposite sides of the two fixing pipes, the other ends of the two conveying pipes are respectively embedded in the front surface and the rear surface of the water storage tank, a plurality of heat conduction pipes are arranged in the middle position of the lower surface of the interior of the placing box in an equidistant penetrating mode, the lower end of the heat conducting cylinder is closed, the lower half part of the heat conducting cylinder is arranged in the water storage tank, the fan is fixedly arranged on the surface of the inner part of the lower end of the heat conducting cylinder, and the upper end of the heat conducting cylinder is provided with a cover body communicated with the inner part of the heat conducting cylinder.
Preferably, a water pump is arranged in the water storage tank, and the water outlet end of the water pump is fixedly connected with one end of one conveying pipe.
Preferably, the planning method of the uncertain random fluctuation energy storage power supply system comprises the following steps:
s1, a voltage module detects the voltage value of the energy storage battery pack, a current module detects the current value of the energy storage battery pack, a temperature monitoring module detects the temperature value of the energy storage battery pack, an electric quantity detection module detects the electric quantity value of the energy storage battery pack, an overload monitoring module judges whether the voltage or the current of the energy storage battery pack is overloaded or not according to the detection conditions of the voltage module and the current module, a data acquisition module acquires the detected information, and then the information is transmitted to a central processing unit through a wireless transmission module;
s2, the CPU transmits the detected information to the processing system, sets the normal range value of the parameters given by the energy storage battery pack when working in the parameter threshold module, the data receiving module receives the detected data, transmits the data to the data comparison module and the distribution system after receiving, the data comparison module compares the detected data with the parameters set in the parameter threshold module, the abnormity confirmation module judges and confirms the detected data, confirms whether the detected data is abnormal, if abnormal, the abnormity confirming module transmits information to the control module, the control module respectively controls the charging and discharging management module, the line switch module and the cooling system, the charging and discharging management module can charge and discharge the energy storage battery pack, the line switch module can close a switch power supply of the energy storage battery pack, and the cooling system can cool the energy storage battery pack;
s3, detecting the residual electric quantity of the energy storage battery pack by an electric quantity residual value module in the distribution system, calculating the electric quantity consumption speed of the energy storage battery pack by an electric quantity speed calculation module, then counting the data by a data counting module, calculating the working time of the energy storage battery pack by a time calculation module according to the working time of the time module, then confirming the working state of the energy storage battery pack by a state confirmation module, setting the power parameters of each device in a device power parameter module, then calculating the power parameters of each line according to the working state of the energy storage battery pack by a line power calculation module, and then distributing the energy storage battery pack to each line by a line distribution module to ensure that the power on each line reaches the best;
s4, if the abnormal parameters of the energy storage battery pack during working are detected, the type confirmation module judges whether the abnormal parameters are the high-temperature early warning module and the voltage early warning module according to the early warning type module, the current early warning module and the time length early warning module, after the judgment is finished, the early warning evaluation module judges which level the abnormal parameters are in according to the abnormal type and the level division in the level threshold module, then the early warning evaluation module transmits signals to the information early warning module and the acousto-optic early warning module respectively, the acousto-optic early warning module gives an alarm in an information mode, the acousto-optic early warning module can give out acousto-optic alarm, and personnel are reminded of taking corresponding measures in time.
Preferably, in step S2, when cooling the energy storage battery pack, place the case and be used for depositing the energy storage battery pack, make the water pump work in the water storage tank, water enters into two heat conduction chambeies through the conveyer pipe, later enter into the water storage tank through another conveyer pipe, cyclic utilization carries out, play the water-cooling effect to the energy storage battery pack, water plays the cooling effect to the outer wall of heat conduction section of thick bamboo simultaneously, then under the work of fan, play the radiating effect to the bottom of energy storage battery pack, under the effect of water-cooling and forced air cooling, guarantee the radiating effect of energy storage battery pack.
Advantageous effects
The invention provides an uncertain random fluctuation energy storage power supply system and a planning method thereof. Compared with the prior art, the method has the following beneficial effects:
1. according to the uncertain random fluctuation energy storage power supply system and the planning method thereof, the monitoring system is used for monitoring the voltage, the current, the temperature and the electric quantity of the energy storage battery pack on line, the energy storage battery pack can be monitored in real time, when the energy storage battery pack is abnormal in a certain type, corresponding maintenance work can be carried out on the energy storage battery pack in time, the energy storage battery pack is protected, the safety performance is further improved, unnecessary economic loss is reduced, and meanwhile, the labor intensity of manual maintenance is also reduced.
2. According to the uncertainty random fluctuation energy storage power supply system and the planning method thereof, by arranging the distribution system, when the energy storage battery pack works, the power supply circuit can be reasonably distributed according to the working state of the energy storage battery pack, the maximum utilization of electric quantity is ensured, and the electric resource is saved.
3. According to the uncertainty random fluctuation energy storage power supply system and the planning method thereof, by arranging the early warning system, when the energy storage battery pack is abnormal, which type of abnormality is can be judged in time, and the abnormality is graded, so that the personnel can judge the safety coefficient caused by the abnormality conveniently, and finally, the personnel can be warned by sending out early warning, and can take corresponding measures in time.
4. According to the uncertainty random fluctuation energy storage power supply system and the planning method thereof, by arranging the cooling system, when the temperature of the energy storage battery pack is too high, the energy storage battery pack can be well cooled and radiated by integrating air cooling and water cooling, the normal work of the energy storage battery pack is ensured, and the service life of the energy storage battery pack is further prolonged.
Drawings
FIG. 1 is a schematic frame diagram of the present invention;
FIG. 2 is a schematic block diagram of a processing system of the present invention;
FIG. 3 is a schematic block diagram of the dispensing system of the present invention;
FIG. 4 is a schematic block diagram of the monitoring system of the present invention;
FIG. 5 is a schematic block diagram of the early warning system of the present invention;
FIG. 6 is a schematic block diagram of an early warning type module of the present invention;
FIG. 7 is a schematic structural diagram of a cooling system according to the present invention;
FIG. 8 is a schematic exploded view of a cooling system according to the present invention;
FIG. 9 is a schematic exploded view of the internal structure of the storage case of the present invention;
fig. 10 is a schematic flow diagram of the present invention.
In the figure: 1. a central processing unit; 2. a processing system; 21. a control module; 22. a charge-discharge management module; 23. a line switch module; 24. a cooling system; 241. placing a box; 242. a partition plate; 243. a vent hole; 244. heat dissipation holes; 245. a water storage tank; 246. a heat conducting cavity; 247. a fixed tube; 248. a delivery pipe; 249. a heat conducting tube; 2410. a fan; 2411. a cover body; 25. an anomaly confirmation module; 26. a data comparison module; 27. a parameter threshold module; 28. a data receiving module; 29. a distribution system; 291. a residual electric quantity module; 292. a data statistics module; 293. a consumption rate calculation module; 294. a duration calculation module; 295. a time module; 296. a status confirmation module; 297. a line power calculation module; 298. a device power parameter module; 299. a line distribution module; 3. a monitoring system; 31. a data acquisition module; 32. an overload monitoring module; 33. a temperature monitoring module; 34. an electric quantity detection module; 35. a voltage module; 36. a current module; 4. a wireless transmission module; 5. an energy storage battery pack; 6. an early warning system; 61. an early warning type module; 611. a high temperature early warning module; 612. a voltage early warning module; 613. a current early warning module; 614. a duration early warning module; 62. a type confirmation module; 63. an early warning evaluation module; 64. a level threshold module; 65. an information early warning module; 66. and the acousto-optic early warning module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an uncertainty random fluctuation energy storage electrical power generating system, includes central processing unit 1 and processing system 2, monitoring system 3 and energy storage battery pack 5, central processing unit 1's output pass through the wire respectively with processing system 2 and early warning system 6's input electric connection, and pass through wireless transmission module 4 transmission connection between central processing unit 1 and the monitoring system 3, monitoring system 3's input passes through the wire and energy storage battery pack 5's output electric connection.
Referring to fig. 2, in the embodiment of the present invention, the processing system 2 includes a control module 21, an output end of the control module 21 is electrically connected to input ends of the charge-discharge management module 22, the line switch module 23, and the cooling system 24 through wires, an input end of the control module 21 is electrically connected to an output end of the anomaly confirmation module 25 through wires, an input end of the anomaly confirmation module 25 is electrically connected to an output end of the data comparison module 26 through wires, an input end of the data comparison module 26 is electrically connected to output ends of the parameter threshold module 27 and the data receiving module 28 through wires, an output end of the data receiving module 28 is electrically connected to an input end of the distribution system 29 through wires, and the parameter threshold module 27 is a normal parameter range value of voltage, current, and temperature when the energy storage battery pack 5 operates.
Referring to fig. 3, in the embodiment of the present invention, the distribution system 29 includes a remaining power module 291, an output end of the remaining power module 291 is electrically connected to an input end of the data statistics module 292 through a conductive wire, an input end of the data statistics module 292 is electrically connected to an output end of the consumption speed calculation module 293 through a conductive wire, the output terminal of the data statistics module 292 is electrically connected to the input terminal of the duration calculation module 294 through a wire, the input terminal and the output terminal of the duration calculation module 294 are electrically connected to the output terminal of the time module 295 and the input terminal of the status confirmation module 296 through wires, respectively, the output terminal of the status confirmation module 296 is electrically connected to the input terminal of the line power calculation module 297 through a wire, the input terminal of the line power calculation module 297 is electrically connected to the output terminal of the device power parameter module 298 through a wire, and the output terminal of the line power calculating module 297 is electrically connected to the input terminal of the line distributing module 299 through a conducting wire.
Referring to fig. 4, in the embodiment of the present invention, the monitoring system 3 includes a data acquisition module 31, an input end of the data acquisition module 31 is electrically connected to output ends of the overload monitoring module 32, the temperature monitoring module 33, and the electric quantity detection module 34 through wires, and an input end of the overload monitoring module 32 is electrically connected to output ends of the voltage module 35 and the current module 36 through wires.
Referring to fig. 5, in the embodiment of the present invention, the early warning system 6 includes an early warning type module 61, an output end of the early warning type module 61 is electrically connected to an input end of a type confirmation module 62 through a wire, an output end of the type confirmation module 62 is electrically connected to an input end of an early warning evaluation module 63 through a wire, an input end of the early warning evaluation module 63 is electrically connected to an output end of a level threshold module 64 through a wire, an output end of the early warning evaluation module 63 is electrically connected to input ends of an information early warning module 65 and an acousto-optic early warning module 66 through wires, the level threshold module 64 is a first level, a second level and a third level, and the higher the level is, the lower the safety factor is.
Referring to fig. 6, in the embodiment of the present invention, the early warning type module 61 includes a high temperature early warning module 611, a voltage early warning module 612, a current early warning module 613, and a duration early warning module 614, and the high temperature early warning module 611, the voltage early warning module 612, the current early warning module 613, and the duration early warning module 614 respectively warn the high temperature, the voltage, the current, and the working duration of the energy storage battery pack 5 of the abnormality.
Referring to fig. 7-9, in the embodiment of the present invention, the cooling system 24 includes a placing box 241, a partition 242 is disposed inside the placing box 241, a plurality of ventilation holes 243 are uniformly formed in the upper surface of the partition 242, a plurality of heat dissipation holes 244 are uniformly formed in the positions of the front and rear surfaces of the placing box 241 below the partition 242, a water storage tank 245 is disposed on the lower surface of the placing box 241, heat conduction cavities 246 are fixedly connected to the positions of the two side surfaces of the inside of the placing box 241 above the partition 242, fixing pipes 247 communicated with the inside of the two heat conduction cavities 246 are horizontally connected between the corners of the front and rear sides opposite to each other of the two fixing pipes 247, conveying pipes 248 communicated with the inside of the two fixing pipes 247 are fixedly connected to the opposite sides of the two fixing pipes 247, the other ends of the two conveying pipes 248 are respectively embedded in the front and rear surfaces of the water storage tank 245, a plurality of heat conduction pipes 249 are equidistantly installed at the middle position of the lower surface of the inside of the placing box 241, the lower end of the heat conduction cylinder 249 is closed, the lower half part of the heat conduction cylinder 249 is arranged in the water storage tank 245, the inner surface of the lower end of the heat conduction cylinder 249 is fixedly provided with a fan 2410, the upper end of the heat conduction cylinder 249 is provided with a cover body 2411 communicated with the interior of the heat conduction cylinder, the water storage tank 245 is internally provided with a water pump, the water outlet end of the water pump is fixedly connected with one end of one of the conveying pipes 248, and the type of the water pump is DSF-89.
Referring to fig. 10, in an embodiment of the present invention, a planning method of an uncertain random fluctuation energy storage power system includes the following steps:
s1, the voltage module 35 detects a voltage value of the energy storage battery pack 5, the current module 36 detects a current value of the energy storage battery pack 5, the temperature monitoring module 33 detects a temperature value of the energy storage battery pack 5, the electric quantity detecting module 34 detects an electric quantity value of the energy storage battery pack 5, the overload monitoring module 32 determines whether the voltage or the current of the energy storage battery pack 5 is overloaded according to the conditions detected by the voltage module 35 and the current module 36, and then the data acquisition module 31 acquires the detected information and transmits the acquired information to the central processing unit 1 through the wireless transmission module 4;
s2, the CPU 1 transmits the detected information to the processing system 2, the normal range value of each parameter given by the energy storage battery pack 5 when working is set in the parameter threshold module 27, the data receiving module 28 receives the detected data and transmits the received data to the data comparison module 26 and the distribution system 29 respectively, the data comparison module 26 compares the detected data with the parameter set in the parameter threshold module 27, the abnormality confirmation module 25 determines whether the detected data is abnormal or not, if the detected data is abnormal, the abnormality confirmation module 25 transmits the information to the control module 21, the control module 21 controls the charge and discharge management module 22, the line switch module 23 and the cooling system 24 respectively, the charge and discharge management module 22 can charge and discharge the energy storage battery pack 5, and the line switch module 23 can turn off the switch power supply of the energy storage battery pack 5, the cooling system 24 can cool the energy storage battery pack 5;
s3, detecting the remaining capacity of the energy storage battery pack 5 by a capacity remaining module 291 in the distribution system 29, calculating the capacity consumption rate of the energy storage battery pack 5 by a capacity rate calculation module 293, then counting the data by a data counting module 292, calculating the working time of the energy storage battery pack 5 by a time calculation module 294 according to a time module 295, then confirming the working state of the energy storage battery pack 5 by a state confirmation module 296, setting the power parameters of each device in a device power parameter module 298, then calculating the power parameters of each line by a line power calculation module 297 according to the working state of the energy storage battery pack 5, and then distributing the energy storage battery pack 5 to each line by a line distribution module 299 to ensure that the power of each line is optimal;
s4, if it is detected that the parameter of the energy storage battery pack 5 during operation is abnormal, the type confirmation module 62 determines, according to the early warning type module 61, which type of the abnormal is the high temperature early warning module 611, the voltage early warning module 612, the current early warning module 613, and the duration early warning module 614, after the determination is made, the early warning evaluation module 63 determines, according to the abnormal type and the grade division in the grade threshold module 64, which grade the abnormal is in, and then the early warning evaluation module 63 transmits the signal to the information early warning module 65 and the acousto-optic early warning module 66 respectively, the acousto-optic early warning module 66 gives an alarm in an information manner, and the acousto-optic early warning module 66 gives an acousto-optic alarm to remind people to take corresponding measures in time.
Further, in step S2, when the energy storage battery pack 5 is cooled, the storage box 241 is used for storing the energy storage battery pack 5, so that the water pump in the storage water tank 245 operates, water enters the two heat conduction cavities 246 through the delivery pipe 248, and then enters the storage water tank 245 through the other delivery pipe 248, so as to be recycled, and perform a water cooling function on the energy storage battery pack 5, and at the same time, water cools the outer wall of the heat conduction tube 249, and then perform a heat dissipation function on the bottom of the energy storage battery pack 5 under the operation of the fan 2410, so that the heat dissipation effect of the energy storage battery pack 5 is ensured under the water cooling and air cooling functions.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An uncertain random fluctuation energy storage power supply system is characterized in that: the monitoring system comprises a central processing unit (1), a processing system (2), a monitoring system (3) and an energy storage battery pack (5), wherein the output end of the central processing unit (1) is electrically connected with the input ends of the processing system (2) and the early warning system (6) through wires respectively, the central processing unit (1) is in transmission connection with the monitoring system (3) through a wireless transmission module (4), and the input end of the monitoring system (3) is electrically connected with the output end of the energy storage battery pack (5) through wires;
the processing system (2) comprises a control module (21), the output end of the control module (21) is electrically connected with the input ends of a charge-discharge management module (22), a line switch module (23) and a cooling system (24) through leads respectively, the input end of the control module (21) is electrically connected with the output end of an abnormity confirmation module (25) through leads, the input end of the abnormity confirmation module (25) is electrically connected with the output end of a data comparison module (26) through leads, the input end of the data comparison module (26) is electrically connected with the output ends of a parameter threshold module (27) and a data receiving module (28) through leads respectively, and the output end of the data receiving module (28) is electrically connected with the input end of a distribution system (29) through leads;
the distribution system (29) comprises a residual capacity module (291), the output end of the residual capacity module (291) is electrically connected with the input end of the data statistics module (292) through a wire, the input end of the data statistics module (292) is electrically connected with the output end of the consumption speed calculation module (293) through a wire, the output end of the data statistics module (292) is electrically connected with the input end of the duration calculation module (294) through a wire, the input end and the output end of the duration calculation module (294) are respectively electrically connected with the output end of the time module (295) and the input end of the status confirmation module (296) through wires, the output end of the status confirmation module (296) is electrically connected with the input end of the line power calculation module (297) through a wire, the input end of the line power calculation module (297) is electrically connected with the output end of the device power parameter module (298) through a wire, and the output end of the line power calculating module (297) is electrically connected with the input end of the line distribution module (299) through a wire.
2. The uncertain random fluctuation energy storage power system as claimed in claim 1, wherein: the parameter threshold module (27) is a normal parameter range value of voltage, current and temperature when the energy storage battery pack (5) works.
3. The uncertain random fluctuation energy storage power system as claimed in claim 1, wherein: monitoring system (3) are including data acquisition module (31), the input of data acquisition module (31) pass through the wire respectively with overload monitoring module (32) and temperature monitoring module (33) and electric quantity detection module (34)'s output electric connection, the input of overload monitoring module (32) pass through the wire respectively with voltage module (35) and current module (36)'s output electric connection.
4. The uncertain random fluctuation energy storage power system as claimed in claim 1, wherein: early warning system (6) are including early warning type module (61), the input electric connection of wire and type confirmation module (62) is passed through to the output of early warning type module (61), the input electric connection of wire and early warning evaluation module (63) is passed through to the output of type confirmation module (62), the output electric connection of wire and grade threshold value module (64) is passed through to the input of early warning evaluation module (63), and the output of early warning evaluation module (63) pass through the wire respectively with the input electric connection of information early warning module (65) and acousto-optic early warning module (66).
5. The uncertain random fluctuation energy storage power system as claimed in claim 4, wherein: the early warning type module (61) comprises a high-temperature early warning module (611), a voltage early warning module (612), a current early warning module (613) and a duration early warning module (614).
6. The uncertain random fluctuation energy storage power system as claimed in claim 4, wherein: the level threshold module (64) is of one level, two levels and three levels, with the higher the level, the lower the safety factor.
7. The uncertain random fluctuation energy storage power system as claimed in claim 1, wherein: the cooling system (24) comprises a placing box (241), a partition plate (242) is arranged inside the placing box (241), a plurality of vent holes (243) are uniformly formed in the upper surface of the partition plate (242), a plurality of radiating holes (244) are uniformly formed in positions, below the partition plate (242), of the front surface and the rear surface of the placing box (241), a water storage tank (245) is arranged on the lower surface of the placing box (241), heat conducting cavities (246) are fixedly connected to positions, above the partition plate (242), of two side surfaces inside the placing box (241), fixing pipes (247) communicated with the inside of the fixing pipes (247) are horizontally connected between corners of one side opposite to the front side and the rear side of the heat conducting cavities (246), conveying pipes (248) communicated with the inside of the fixing pipes (247) are fixedly connected to the opposite sides of the fixing pipes (247), and the other ends of the two conveying pipes (248) are respectively embedded in the front surface and the rear surface of the water storage tank (245), place the inside lower surface intermediate position department equidistance of case (241) and run through and install a plurality of heat conduction section of thick bamboo (249), the lower extreme of heat conduction section of thick bamboo (249) is closed, and the lower half of heat conduction section of thick bamboo (249) sets up in the inside of storage water tank (245), the inside fixed surface of lower extreme of heat conduction section of thick bamboo (249) installs fan (2410), and the upper end of heat conduction section of thick bamboo (249) is provided with rather than the cover body (2411) that inside is linked together.
8. The uncertain random fluctuation energy storage power system of claim 7, wherein: a water pump is arranged in the water storage tank (245), and the water outlet end of the water pump is fixedly connected with one end of one conveying pipe (248).
9. An uncertain random fluctuation energy storage power system according to any one of claims 1-8, wherein the planning method comprises the following steps:
s1, a voltage module (35) detects a voltage value of an energy storage battery pack (5), a current module (36) detects a current value of the energy storage battery pack (5), a temperature monitoring module (33) detects a temperature value of the energy storage battery pack (5), an electric quantity detection module (34) detects an electric quantity value of the energy storage battery pack (5), an overload monitoring module (32) judges whether the voltage or the current of the energy storage battery pack (5) is overloaded according to the detection conditions of the voltage module (35) and the current module (36), a data acquisition module (31) acquires the detected information, and then the detected information is transmitted to a central processing unit (1) through a wireless transmission module (4);
s2, the central processing unit (1) transmits detected information to the processing system (2), a normal range value of a given parameter when the energy storage battery pack (5) works is set in the parameter threshold module (27), the data receiving module (28) receives the detected data, and transmits the received data to the data comparison module (26) and the distribution system (29) respectively, the data comparison module (26) compares the detected data with the parameter set in the parameter threshold module (27), the abnormity confirmation module (25) judges and confirms the detected data, and confirms whether the detected data are abnormal, if abnormal, the abnormity confirmation module (25) transmits the information to the control module (21), the control module (21) controls the charging and discharging management module (22), the line switch module (23) and the cooling system (24) respectively, and the charging and discharging management module (22) can charge the energy storage battery pack (5), During discharging, the line switch module (23) can turn off a switching power supply of the energy storage battery pack (5), and the cooling system (24) can cool the energy storage battery pack (5);
s3, a residual electric quantity module (291) in the distribution system (29) detects the residual electric quantity of the energy storage battery pack (5), a consumption speed calculation module (293) calculates the consumption speed of the electric quantity of the energy storage battery pack (5), a data statistics module (292) performs statistics on the data, a duration calculation module (294) calculates the duration of the working time of the energy storage battery pack (5) according to a time module (295), then the state confirmation module (296) confirms the working state of the energy storage battery pack (5), setting power parameters of each device in a device power parameter module (298), then calculating the power parameters of each line by a line power calculating module (297) according to the working state of the energy storage battery pack (5), and then distributing the energy storage battery pack (5) to each line by a line distributing module (299) to ensure that the power of each line reaches the best;
s4, if the abnormal condition of the parameters of the energy storage battery pack (5) during working is detected, the type confirmation module (62) judges which type of the high-temperature early warning module (611), the voltage early warning module (612), the current early warning module (613) and the duration early warning module (614) is abnormal according to the early warning type module (61), after the judgment is good, the early warning evaluation module (63) judges which level the abnormal condition is in according to the abnormal type and the grade division in the grade threshold module (64), then the early warning evaluation module (63) transmits the signals to the information early warning module (65) and the acousto-optic early warning module (66) respectively, the acousto-optic early warning module (66) gives an alarm in an information mode, and the acousto-optic early warning module (66) can give an acousto-optic alarm to remind personnel of taking corresponding measures in time.
10. The method of claim 9, wherein the method comprises: in the step S2, when the energy storage battery pack (5) is cooled, the placing box (241) is used for storing the energy storage battery pack (5), so that a water pump in the water storage tank (245) works, water enters the two heat conducting cavities (246) through the conveying pipe (248), and then enters the water storage tank (245) through the other conveying pipe (248), so as to be recycled, the water cooling effect is performed on the energy storage battery pack (5), meanwhile, the water cools the outer wall of the heat conducting cylinder (249), then, under the work of the fan (2410), the heat dissipation effect is performed on the bottom of the energy storage battery pack (5), and under the water cooling and air cooling effects, the heat dissipation effect of the energy storage battery pack (5) is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675919.0A CN113497476A (en) | 2021-06-18 | 2021-06-18 | Uncertainty random fluctuation energy storage power supply system and planning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675919.0A CN113497476A (en) | 2021-06-18 | 2021-06-18 | Uncertainty random fluctuation energy storage power supply system and planning method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113497476A true CN113497476A (en) | 2021-10-12 |
Family
ID=77997350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110675919.0A Pending CN113497476A (en) | 2021-06-18 | 2021-06-18 | Uncertainty random fluctuation energy storage power supply system and planning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113497476A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114035555A (en) * | 2021-11-19 | 2022-02-11 | 武汉润致新电子科技有限公司 | PLC controller fault detection system |
| CN114495404A (en) * | 2022-02-21 | 2022-05-13 | 武汉理工光科股份有限公司 | Control power supply system of fire alarm controller |
| CN114932762A (en) * | 2022-03-03 | 2022-08-23 | 汇源印刷包装科技（天津）股份有限公司 | Safety early warning system of full-automatic ink jet numbering machine |
| CN117310519A (en) * | 2023-11-30 | 2023-12-29 | 交通运输部东海航海保障中心上海航标处 | Energy storage battery leakage-proof detection device and system for new energy navigation mark |
| CN117559016A (en) * | 2023-12-28 | 2024-02-13 | 黑龙江瑞兴科技股份有限公司 | Intelligent battery management system and battery management method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698295A (en) * | 2018-12-27 | 2019-04-30 | 湖南星际动力新能源有限公司 | A kind of cooling system for new energy car battery group |
| CN110048176A (en) * | 2019-02-28 | 2019-07-23 | 深圳市科陆电子科技股份有限公司 | Energy storage monitoring management system |
| CN112531680A (en) * | 2020-11-06 | 2021-03-19 | 国网山东省电力公司阳信县供电公司 | Electric power emergency automatic management system |
| CN112615070A (en) * | 2020-12-15 | 2021-04-06 | 中国人民解放军陆军勤务学院 | Battery energy storage integration system and method |
| CN213278799U (en) * | 2020-10-27 | 2021-05-25 | 天津提尔科技有限公司 | Integrated intelligent cabinet for edge computing data center |
| CN213396660U (en) * | 2020-09-30 | 2021-06-08 | 无锡市蓝星压力容器有限公司 | Explosion-proof water-cooled heat pipe exchanger device |
-
2021
- 2021-06-18 CN CN202110675919.0A patent/CN113497476A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698295A (en) * | 2018-12-27 | 2019-04-30 | 湖南星际动力新能源有限公司 | A kind of cooling system for new energy car battery group |
| CN110048176A (en) * | 2019-02-28 | 2019-07-23 | 深圳市科陆电子科技股份有限公司 | Energy storage monitoring management system |
| CN213396660U (en) * | 2020-09-30 | 2021-06-08 | 无锡市蓝星压力容器有限公司 | Explosion-proof water-cooled heat pipe exchanger device |
| CN213278799U (en) * | 2020-10-27 | 2021-05-25 | 天津提尔科技有限公司 | Integrated intelligent cabinet for edge computing data center |
| CN112531680A (en) * | 2020-11-06 | 2021-03-19 | 国网山东省电力公司阳信县供电公司 | Electric power emergency automatic management system |
| CN112615070A (en) * | 2020-12-15 | 2021-04-06 | 中国人民解放军陆军勤务学院 | Battery energy storage integration system and method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114035555A (en) * | 2021-11-19 | 2022-02-11 | 武汉润致新电子科技有限公司 | PLC controller fault detection system |
| CN114495404A (en) * | 2022-02-21 | 2022-05-13 | 武汉理工光科股份有限公司 | Control power supply system of fire alarm controller |
| CN114932762A (en) * | 2022-03-03 | 2022-08-23 | 汇源印刷包装科技（天津）股份有限公司 | Safety early warning system of full-automatic ink jet numbering machine |
| CN114932762B (en) * | 2022-03-03 | 2024-05-07 | 汇源印刷包装科技（天津）股份有限公司 | Safety precaution system of full-automatic ink jet numbering machine |
| CN117310519A (en) * | 2023-11-30 | 2023-12-29 | 交通运输部东海航海保障中心上海航标处 | Energy storage battery leakage-proof detection device and system for new energy navigation mark |
| CN117310519B (en) * | 2023-11-30 | 2024-02-13 | 交通运输部东海航海保障中心上海航标处 | Energy storage battery leakage-proof detection device and system for new energy navigation mark |
| CN117559016A (en) * | 2023-12-28 | 2024-02-13 | 黑龙江瑞兴科技股份有限公司 | Intelligent battery management system and battery management method |
| CN117559016B (en) * | 2023-12-28 | 2024-04-05 | 黑龙江瑞兴科技股份有限公司 | Intelligent battery management system and battery management method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113497476A (en) | Uncertainty random fluctuation energy storage power supply system and planning method thereof | |
| CN104638718B (en) | A kind of battery of electric vehicle intelligent management system and method | |
| CN110265736A (en) | Energy-accumulating power station battery management system and method for early warning with intelligent fire alarm function | |
| CN108340803A (en) | Control method and device of battery pack, power battery and automobile | |
| CN102437618B (en) | Battery control device and vehicle as well as battery control method | |
| CN106972587B (en) | Management system of intelligent battery | |
| CN111928901A (en) | Early warning system and method for power exchange cabinet | |
| CN104483633A (en) | Lead-acid storage battery monitoring system | |
| CN103869222A (en) | Bus insulation state monitoring system and method | |
| CN206096878U (en) | Machine room monitoring equipment | |
| CN113629870A (en) | Cloud computing-based power grid data acquisition system | |
| CN205853914U (en) | A kind of integral type DC charging motor | |
| CN204885930U (en) | Intelligent power distribution cabinet based on wireless network | |
| CN206742868U (en) | A kind of intelligent energy storage grid management systems | |
| CN213365342U (en) | Box switching station monitored control system | |
| CN210468024U (en) | Battery management system | |
| CN211720301U (en) | Intelligent charging cabinet | |
| CN210517834U (en) | Charge and discharge management system capable of prolonging service life of storage battery | |
| CN208548725U (en) | Cabinet is stored to special intelligent battery of unmanned aerial vehicle | |
| CN218733318U (en) | UPS battery management monitor | |
| CN205544620U (en) | Online monitoring device of small power station's voltage | |
| CN108649439A (en) | A kind of prepackage type power distribution cabinet with environment measuring function | |
| CN206516933U (en) | A kind of device suitable for detection inside distribution box | |
| CN206618079U (en) | A kind of energy-saving fresh air component and system | |
| CN212676905U (en) | Power management system, robot and robot power management 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 |