CN117118013A - Power supply method and device based on energy storage module, electronic equipment and storage medium - Google Patents
Power supply method and device based on energy storage module, electronic equipment and storage medium Download PDFInfo
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- CN117118013A CN117118013A CN202311036915.3A CN202311036915A CN117118013A CN 117118013 A CN117118013 A CN 117118013A CN 202311036915 A CN202311036915 A CN 202311036915A CN 117118013 A CN117118013 A CN 117118013A
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- energy storage
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- power supply
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- 238000004146 energy storage Methods 0.000 title claims abstract description 358
- 238000000034 method Methods 0.000 title claims abstract description 55
- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 26
- 230000037431 insertion Effects 0.000 description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- 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
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- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application relates to a power supply method and device based on an energy storage module, electronic equipment and a storage medium, wherein the method comprises the following steps: performing a plugging operation, wherein the plugging operation is used for representing that a probe of the first energy storage module is plugged into a groove arranged on the second energy storage module in the energy storage module, or representing that the first energy storage module is pulled out of the groove connected with the second energy storage module from the energy storage module; a pressure sensor is arranged in the groove; when deformation of the pressure sensor is detected, the first energy storage module and the second energy storage module are controlled to cut off power supply to a load; and after the plugging operation is completed, supplying power to the load based on the energy storage module. According to the application, the deformation of the pressure sensor is detected in the plugging process, so that the current plugging operation can be timely obtained, the power failure of the two energy storage modules related to the plugging operation can be timely controlled, and the generation of electric arcs in the plugging process is avoided.
Description
Technical Field
The present application relates to the field of power, and in particular, to a power supply method and apparatus based on an energy storage module, an electronic device, and a storage medium.
Background
Currently, energy storage develops rapidly, and many energy storage manufacturers offer modularized energy storage products for facilitating daily use by users. The module may need to be replaced in the use process of the modular energy storage device, so that hot plug related operation may be involved, an arc phenomenon may occur in the hot plug process, particularly when the energy storage module carries a large load, a large arc may occur in the hot plug process, and a large potential safety hazard exists.
Disclosure of Invention
The application provides a power supply method and device based on an energy storage module, electronic equipment and a storage medium, and aims to solve the problem that an arc is generated when an energy storage module in the energy storage module is subjected to hot plug in the prior art.
In a first aspect, the present application provides a power supply method based on an energy storage module, including: performing a plugging operation, wherein the plugging operation is used for representing that a probe of a first energy storage module is inserted into a groove arranged on a second energy storage module in the energy storage module, or representing that the first energy storage module is pulled out of the groove connected with the second energy storage module from the energy storage module; a pressure sensor is arranged in the groove; when deformation of the pressure sensor is detected, the first energy storage module and the second energy storage module are controlled to cut off power supply to a load; and after the plugging operation is completed, supplying power to a load based on the energy storage module.
In a second aspect, the present application provides a power supply device based on an energy storage module, including: the device comprises an execution module, a first energy storage module and a second energy storage module, wherein the execution module is used for executing a plug-in operation, and the plug-in operation is used for representing that a probe of the first energy storage module is inserted into a groove arranged on the second energy storage module in the energy storage module or representing that the first energy storage module is pulled out of the groove connected with the second energy storage module from the energy storage module; a pressure sensor is arranged in the groove; the processing module is used for controlling the first energy storage module and the second energy storage module to cut off power supply to a load when detecting that the pressure sensor deforms; and the first power supply module is used for supplying power to the load based on the energy storage module after the plugging operation is completed.
In a third aspect, the present application provides an electronic device, comprising: at least one communication interface; at least one bus connected to the at least one communication interface; at least one processor coupled to the at least one bus; at least one memory coupled to the at least one bus, wherein the processor is configured to perform the energy storage module-based power supply method of any of the above-described embodiments of the application.
In a fourth aspect, the present application also provides a computer storage medium storing computer executable instructions for performing the energy storage module-based power supply method according to any one of the above aspects of the present application.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: according to the embodiment of the application, the pressure sensor is arranged in the groove of the energy storage module, when the deformation of the pressure sensor is detected, the insertion operation on the energy storage module can be determined, then the first energy storage module and the second energy storage module are controlled to cut off power supply to a load, then the power is supplied to the load based on the energy storage module after the insertion operation is finished, and in the insertion process, the current insertion operation can be timely obtained by detecting the deformation of the pressure sensor, so that the power failure of the two energy storage modules related to the insertion operation can be timely controlled, the generation of electric arcs in the insertion process is avoided, and the problem that the electric arcs are generated when the energy storage modules in the energy storage module are subjected to hot insertion in the prior art is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a flowchart of a power supply method based on an energy storage module according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an energy storage module according to an embodiment of the present application;
FIG. 3 is a flowchart of a method for preventing an arc during hot plug of an energy storage battery according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a power supply device based on an energy storage module according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Fig. 1 is a flowchart of a power supply method based on an energy storage module according to an embodiment of the present application, as shown in fig. 1, the method includes the steps of:
step 101, performing a plugging operation, wherein the plugging operation is used for representing that a probe of a first energy storage module is plugged into a groove arranged on a second energy storage module in the energy storage module, or representing that the first energy storage module is pulled out of the groove connected with the second energy storage module from the energy storage module; a pressure sensor is arranged in the groove;
it should be noted that, the energy storage module in the embodiment of the present application includes a plurality of energy storage modules, where the first energy storage module and the second energy storage module are part of the plurality of energy storage modules. In addition, the energy storage module in the embodiment of the application can be a household or commercial energy storage module, each energy storage module in the energy storage modules can be a battery module, and the energy storage module can be used as a standby power supply if the energy storage module is a household energy storage module.
102, controlling the first energy storage module and the second energy storage module to cut off power supply to a load when deformation of a pressure sensor is detected;
therefore, in the embodiment of the application, when the deformation of the pressure sensor is detected, the first energy storage module and the second energy storage module are controlled to cut off the power supply to the load, so that the power of the energy storage modules is timely cut off, and in the embodiment of the application, the two energy storage modules related to the plugging operation are simultaneously cut off in the plugging operation or the unplugging operation, so that the probability of arc generation is greatly reduced.
In addition, in the specific example, the silica gel can be wound on the probe of each energy storage module, and the silica gel has certain elasticity, and meanwhile, has larger friction force when the energy storage module is inserted or pulled out, so that the time for inserting or pulling out the energy storage module in the inserting and pulling process is prolonged, the power supply can be ensured to be disconnected in time, and the probability of generating an electric arc is further reduced.
Step 103, supplying power to the load based on the energy storage module after the plugging operation is completed.
Through the steps 101 to 103, in the embodiment of the present application, by setting the pressure sensor in the groove of the energy storage module, when the deformation of the pressure sensor is detected, it can be determined that the insertion operation is performed on the energy storage module, then the power supply of the first energy storage module and the second energy storage module to the load is controlled to be disconnected, then the power is supplied to the load based on the energy storage module after the insertion operation is completed, in the insertion process, the current insertion operation is known to be performed in time due to the deformation of the pressure sensor detected, and then the power failure of the two energy storage modules related to the insertion operation can be controlled in time, so that the generation of electric arcs in the insertion process is avoided, and the problem that the electric arcs are generated when the energy storage module in the energy storage module is subjected to hot insertion in the prior art is solved.
In an optional implementation manner of the embodiment of the present application, in a case where the plugging operation is to insert the probe of the first energy storage module into the groove provided on the second energy storage module in the energy storage module, the method for supplying power to the load based on the energy storage module in the step 103 may further include:
and 11, controlling the second energy storage module to cut off power supply to the load, and controlling the first energy storage module, the second energy storage module and other energy storage modules in the energy storage modules to supply power to the load after the connection of the first energy storage module and the second energy storage module is completed.
Therefore, in the embodiment of the application, if the first energy storage module is currently inserted into the groove on the second energy storage module and is connected with the second energy storage module, the second energy storage module needs to be temporarily stopped to supply power to the load so as to ensure that no arc is generated in the insertion process of the first energy storage module. After the first energy storage module is completely inserted into the second energy storage module and is connected with the second energy storage module, the first energy storage module and the second energy storage module are controlled to supply power to a load together with other energy storage modules in the energy storage modules, so that the whole insertion process is ensured to avoid generating electric arcs, and the power supply to the load is not influenced.
In an optional implementation manner of the embodiment of the present application, before the connection between the first energy storage module and the second energy storage module is completed, the method of the embodiment of the present application may further include:
and step 21, increasing the power protection upper limit of the energy storage module except for the second energy storage module, wherein the power protection upper limit is used for representing the maximum output power of the energy storage module for supplying power to the load.
If the current plugging operation is the plugging operation, that is, when the probe of the first energy storage module is plugged into the groove arranged on the second energy storage module, the second energy storage module is disconnected to supply power to the load, and at this time, the output power of the energy storage module is possibly insufficient after the second energy storage module is used for supplying power to the load, so that the current load requirement cannot be met. Under normal circumstances, the power protection upper limit of the energy storage module is determined according to the actual maximum output power of the energy storage module in the energy storage module, for example, the current energy storage module comprises 4 energy storage modules, the actual maximum output power of each energy storage module is 1kW, then the actual maximum output power of the energy storage module is 4 x 1kW, but under normal circumstances, in order to protect the energy storage modules, a power protection upper limit smaller than the actual maximum output power, for example, 3.2kW, is set, based on this, the maximum output power that each energy storage module can output in a specific application scene is 0.8kW, when performing insertion operation, since the second energy storage module connected with the energy storage module can stop supplying power to a load, since the power protection upper limit (the maximum output power of each energy storage module is 0.8 kW) is set before, the maximum output power of the remaining modules in the energy storage modules is 2.4kW, if the current load needs 2.6kW, the remaining modules in the energy storage modules cannot support supplying power to the load, therefore, the power protection upper limit can be further increased, so as to ensure that the second energy storage module can also support the power supply to the load, if the maximum output protection upper limit is adjusted to the maximum output power of the first maximum output power, the maximum output power is not meeting the actual power limit of the 7.7 kW, and the power supply stability is not guaranteed when the power is continuously adjusted to the load after the first power is inserted to the second power is adjusted to the actual power limit.
In an optional implementation manner of the embodiment of the present application, in a case where the plugging operation is to plug the first energy storage module from the groove connected to the second energy storage module, the method for supplying power to the load based on the energy storage module in the step 103 may further include:
step 31, controlling the first energy storage module and the second energy storage module to cut off power supply to the load, and determining whether other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules support power supply to the load;
step 32, controlling other energy storage modules except the first energy storage module and the second energy storage module in the energy storage module to disconnect power supply to partial loads in the plurality of loads under the condition that the other energy storage modules except the first energy storage module and the second energy storage module in the energy storage module do not support power supply to the loads and the number of the loads is a plurality of;
and step 33, controlling the energy storage modules to cut off the power supply to 1 load under the condition that the other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules do not support the power supply to the load and the number of the loads is 1.
Through the steps 31 to 33, in the case that there are a plurality of energy storage modules in the energy storage modules and the power supply of the first energy storage module and the second energy storage module to the load is disconnected, it is further required to confirm whether the current energy storage module can support the power supply to the load, if the current load is more, if the current energy storage module is a household energy storage module, the current load has a refrigerator, a television, an air conditioner, a lamp, a computer, etc. After one energy storage module is pulled out, the current energy storage module cannot support the power supply of all loads at present, so that the power supply of a part of loads needs to be disconnected, and the power supply of which loads can be disconnected correspondingly according to actual requirements or according to the power, and the like. If only one load exists at present, after one of the energy storage modules is pulled out, the energy storage module cannot support the power supply to the load, and the power supply of the energy storage module to the load is directly disconnected.
In an optional implementation manner of the embodiment of the present application, the method of the embodiment of the present application may further include:
step 41, recovering the power supply of the second energy storage module to the load after the first energy storage module is successfully pulled out from the groove connected with the second energy storage module.
It can be seen that after the first energy storage module is successfully pulled out, the power supply of the second energy storage module to the load can be automatically restored. In contrast, in the foregoing steps 31 to 33, when the first energy storage module is pulled out, the power supply from the second energy storage module to the load is stopped, so that after the power supply from the second energy storage module to the load is restored, the power supply from the corresponding load can be restored as required.
Based on this, in the case that the power supply of the partial load in the load is disconnected, the mode of recovering the power supply of the second energy storage module to the load in the step 41 may be: and controlling the energy storage module comprising the second energy storage module to restore the power supply to the partial load.
In a specific example, if the current partial load stops supplying power, after the second energy storage module resumes supplying power, the power supply of the corresponding powered-off load may be resumed according to the output power of the second energy storage module, for example, the current powered-off load includes: the power supply of the television and the air conditioner can be recovered if the output power of the second energy storage module can support the power supply of the television and the air conditioner. That is, when the power supply of the second energy storage module to the load is restored, the corresponding load power supply is restored according to the output power of the second energy storage module.
In addition, in the case that there is only one load currently, in the case that the power supply to the load is disconnected, the manner of recovering the power supplied from the second energy storage module to the load in step 41 may be: and controlling the energy storage module comprising the second energy storage module to supply power to the load again.
It should be noted that, similar to the above-mentioned manner of recovering the power supplied to the partial load, before controlling the energy storage module including the second energy storage module to supply power to the load again, it is required to determine whether the energy storage module including the second energy storage module can support the power supply to the load after the first energy storage module is pulled out, if so, the power may be supplied to the load again, and if not, the power may be continuously cut off from the load.
The present application is illustrated below in conjunction with a specific embodiment of an embodiment of the present application, which provides a method for preventing an arc during hot plug of an energy storage battery, wherein fig. 2 is a schematic structural diagram of an energy storage module in the specific embodiment, and in fig. 2, only connection of two energy storage modules is shown, and when there are more energy storage modules, the connection manner is similar.
Based on this, the process of preventing the arc during the hot plug of the energy storage battery in this embodiment may be: the joint department between every energy storage module increases one and has elastic sensor, detects the current state of module through the sensor, communicates through communication module between every module simultaneously, judges through the direction of sensor deformation that current energy storage module is specifically inserting or extracting, sets up a recess in order to place the sensor in the slot department of every module simultaneously, and the sensor takes place deformation when the joint inserts the slot, and the sensor card advances the recess after inserting the slot, resumes original shape. When the sensor deforms, the connecting module and the connected module are simultaneously powered off, and after the deformation of the sensor is recovered, the connecting module and the connected module are simultaneously connected to supply power. Based on this, the method for preventing arc during hot plug of the energy storage battery in this embodiment includes, as shown in fig. 3:
step 301, detecting a sensor;
step 302, when the detection result is a pulling-out operation, temporarily disconnecting the input of the module connected with the access module; when the detection result of the probe is the insertion operation, temporarily disconnecting the output and the input of the module connected with the pull-out module;
step 303, after the insertion or extraction is completed, power supply is continued.
It should be noted that, in this embodiment, the silica gel is wound on the probe of each energy storage module, and this silica gel has certain elasticity, and simultaneously, has great frictional force when the energy storage module inserts or pulls out, has prolonged the time of inserting or pulling out of energy storage module in the plug-in process to ensure to in time break off the power supply, further reduced the probability that the electric arc produced. In addition, a corresponding power-off protection program is added to the BMS control panel in each energy storage module (such as a battery), when the energy storage modules are added, the energy storage modules are disconnected to supply power to a load through the residual energy storage modules, and when the single energy storage module is disconnected, the power protection upper limit of the residual energy storage modules is increased to supply power for the load temporarily.
Further, when the energy storage module is removed, whether the remaining energy storage module after removal can support current load power is calculated, and if the remaining energy storage module cannot support current load power, a non-important load of a disconnected part is set according to a user so as to ensure the safety of the energy storage module. And in the process of removing the energy storage module, the power supply of the module connected with the module to be removed is disconnected, and the power supply is recovered after the energy storage module is pulled out. If the energy storage module can provide the power supply of the current load after being removed, any load is not disconnected, the power supply of the energy storage module connecting module is disconnected and pulled out, and the power supply is recovered after the module is completely pulled out.
Corresponding to fig. 1, the embodiment of the present application further provides a power supply device based on an energy storage module, as shown in fig. 4, where the device includes:
the execution module 402 is configured to execute a plug operation, where the plug operation is used to characterize that a probe of the first energy storage module is inserted into a groove provided on the second energy storage module in the energy storage module, or that the first energy storage module is pulled out from the groove connected with the second energy storage module from the energy storage module; a pressure sensor is arranged in the groove;
the processing module 404 is configured to control the first energy storage module and the second energy storage module to disconnect power supplied to the load when deformation of the pressure sensor is detected;
the first power supply module 406 is configured to supply power to the load based on the energy storage module after the plugging operation is completed.
According to the embodiment of the application, the pressure sensor is arranged in the groove of the energy storage module, when the deformation of the pressure sensor is detected, the insertion operation on the energy storage module can be determined, then the first energy storage module and the second energy storage module are controlled to cut off power supply to a load, then the power is supplied to the load based on the energy storage module after the insertion operation is finished, and in the insertion process, the current insertion operation can be timely obtained by detecting the deformation of the pressure sensor, so that the power failure of the two energy storage modules related to the insertion operation can be timely controlled, the generation of electric arcs in the insertion process is avoided, and the problem that the electric arcs are generated when the energy storage modules in the energy storage module are subjected to hot insertion in the prior art is solved.
In an optional implementation manner of the embodiment of the present application, in a case where the plugging operation is to insert the probe of the first energy storage module into the groove provided on the second energy storage module in the energy storage module, the first power supply module in the embodiment of the present application may further include: the first control unit is used for controlling the second energy storage module to cut off the power supply to the load, and controlling the first energy storage module, the second energy storage module and other energy storage modules in the energy storage module to supply power to the load after the connection of the first energy storage module and the second energy storage module is completed.
In an optional implementation manner of the embodiment of the present application, the apparatus of the embodiment of the present application may further include: and the increasing module is used for increasing the power protection upper limit of the energy storage module after the second energy storage module is removed before the first energy storage module and the second energy storage module are connected, wherein the power protection upper limit is used for representing the maximum output power of the energy storage module for supplying power to a load.
In an optional implementation manner of the embodiment of the present application, in a case where the plugging operation is to plug the first energy storage module out of the groove connected with the second energy storage module, the first power supply module in the embodiment of the present application may further include: the second control unit is used for controlling the first energy storage module and the second energy storage module to cut off power supply to the load and determining whether other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules support power supply to the load or not; the third control unit is used for controlling the other energy storage modules except the first energy storage module and the second energy storage module to disconnect the power supply to partial loads in the plurality of loads under the condition that the other energy storage modules except the first energy storage module and the second energy storage module in the energy storage module do not support the power supply to the loads and the number of the loads is a plurality of; and the fourth control unit is used for controlling the energy storage modules to cut off the power supply to 1 load under the condition that the other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules do not support the power supply to the load and the number of the loads is 1.
In an optional implementation manner of the embodiment of the present application, the apparatus of the embodiment of the present application may further include: and the second power supply module is used for recovering the power supply of the second energy storage module to the load after the first energy storage module is successfully pulled out from the groove connected with the second energy storage module.
In an alternative implementation manner of the embodiment of the present application, in a case that power supply of a part of loads is disconnected, the second power supply module of the embodiment of the present application may further include: and the first power supply unit is used for controlling the energy storage module comprising the second energy storage module to restore power supply to the partial load.
In an alternative implementation manner of the embodiment of the present application, in a case where power supply to a load is disconnected, the second power supply module of the embodiment of the present application may further include: and the second power supply unit is used for controlling the energy storage module comprising the second energy storage module to supply power to the load again.
As shown in fig. 5, an embodiment of the present application provides an electronic device including a processor 411, a communication interface 512, a memory 513, and a communication bus 514, wherein the processor 511, the communication interface 512, and the memory 513 perform communication with each other through the communication bus 514,
a memory 513 for storing a computer program;
in an embodiment of the present application, the processor 511 is configured to implement the power supply method based on the energy storage module provided in any one of the foregoing method embodiments when executing the program stored in the memory 513, and the function of the power supply method is similar, and will not be described herein.
The embodiment of the application also provides a computer readable storage medium, on which a computer program is stored, which when being executed by a processor, implements the steps of the power supply method based on the energy storage module provided in any one of the method embodiments.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
From the above description of embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus a general purpose hardware platform, or may be implemented by hardware. Based on such understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the related art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the method described in the respective embodiments or some parts of the embodiments.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A power supply method based on an energy storage module, comprising:
performing a plugging operation, wherein the plugging operation is used for representing that a probe of a first energy storage module is inserted into a groove arranged on a second energy storage module in the energy storage module, or representing that the first energy storage module is pulled out of the groove connected with the second energy storage module from the energy storage module; a pressure sensor is arranged in the groove;
when deformation of the pressure sensor is detected, the first energy storage module and the second energy storage module are controlled to cut off power supply to a load;
and after the plugging operation is completed, supplying power to a load based on the energy storage module.
2. The method of claim 1, wherein, in the event that the plugging operation is to insert a probe of a first energy storage module into a recess provided on a second energy storage module in the energy storage module, powering a load based on the energy storage module, comprising:
and controlling the second energy storage module to cut off the power supply to the load, and controlling the first energy storage module, the second energy storage module and other energy storage modules in the energy storage modules to supply power to the load after the connection of the first energy storage module and the second energy storage module is completed.
3. The method of claim 2, wherein prior to completion of the connection of the first energy storage module with the second energy storage module, the method further comprises:
and increasing the power protection upper limit of the energy storage module except the second energy storage module, wherein the power protection upper limit is used for representing the maximum output power of the energy storage module for supplying power to a load.
4. The method of claim 1, wherein, in the event that the plugging operation is to unplug the first energy storage module from a recess in the energy storage module to which the second energy storage module is connected, powering a load based on the energy storage module, comprising:
controlling the first energy storage module and the second energy storage module to cut off power supply to the load, and determining whether other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules support power supply to the load;
under the condition that other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules do not support power supply to the load and the number of the loads is a plurality of, controlling other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules to cut off power supply to partial loads in the loads;
and under the condition that the other energy storage modules except the first energy storage module and the second energy storage module in the energy storage modules do not support power supply to the loads and the number of the loads is 1, controlling the energy storage modules to cut off the power supply to 1 load.
5. The method according to claim 4, wherein the method further comprises:
and after the first energy storage module is successfully pulled out of the groove connected with the second energy storage module, recovering the power supply of the second energy storage module to the load.
6. The method of claim 5, wherein the restoring power from the second energy storage module to the load in the event of a power disconnection of a portion of the load comprises: and controlling the energy storage module comprising the second energy storage module to restore power supply to the partial load.
7. The method of claim 5, wherein the restoring power to the load from the second energy storage module in the event that power to the load is disconnected, comprises: and controlling the energy storage module comprising the second energy storage module to supply power to the load again.
8. A power supply device based on an energy storage module, comprising:
the device comprises an execution module, a first energy storage module and a second energy storage module, wherein the execution module is used for executing a plug-in operation, and the plug-in operation is used for representing that a probe of the first energy storage module is inserted into a groove arranged on the second energy storage module in the energy storage module or representing that the first energy storage module is pulled out of the groove connected with the second energy storage module from the energy storage module; a pressure sensor is arranged in the groove;
the processing module is used for controlling the first energy storage module and the second energy storage module to cut off power supply to a load when detecting that the pressure sensor deforms;
and the first power supply module is used for supplying power to the load based on the energy storage module after the plugging operation is completed.
9. The electronic equipment is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
a processor for implementing the method of any of claims 1-7 when executing a program stored on a memory.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311036915.3A CN117118013A (en) | 2023-08-16 | 2023-08-16 | Power supply method and device based on energy storage module, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311036915.3A CN117118013A (en) | 2023-08-16 | 2023-08-16 | Power supply method and device based on energy storage module, electronic equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117118013A true CN117118013A (en) | 2023-11-24 |
Family
ID=88797683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311036915.3A Pending CN117118013A (en) | 2023-08-16 | 2023-08-16 | Power supply method and device based on energy storage module, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117118013A (en) |
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2023
- 2023-08-16 CN CN202311036915.3A patent/CN117118013A/en active Pending
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