CN117310313B - Fault detection method, system, equipment and medium of energy storage device - Google Patents
Fault detection method, system, equipment and medium of energy storage device Download PDFInfo
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- H—ELECTRICITY
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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Abstract
The application relates to a fault detection method, a system, equipment and a medium of an energy storage device, which are applied to the technical field of fault analysis, wherein the method comprises the following steps: acquiring device information and use requirement information of an energy storage device; distributing the energy storage device based on the device information and the use requirement information to generate an energy supply scheme; acquiring working information of the energy storage device; determining a detection scheme of the energy supply scheme based on the energy supply scheme and the working information; detecting energy supply of the device based on the detection scheme, and collecting energy supply detection data; and determining fault information of the energy storage device based on the energy supply detection data. The application has the effect of quickly and accurately finding out the faults of the energy storage device.
Description
Technical Field
The present application relates to the field of fault analysis technologies, and in particular, to a fault detection method, system, apparatus, and medium for an energy storage device.
Background
Along with development of technology and progress of technology, electronic products become an indispensable part of life of people, and once the electronic products are separated from electric energy, the electronic products cannot be normal, and maintaining stable and reliable operation of a power system becomes a main problem of each power supply grid.
In order to stably supply power, a general power system is equipped with an energy storage device, and with the continuous development of energy storage technology and the continuous increase of energy storage scale, the safe and stable operation of the energy storage device has an important influence on the safe and stable operation of the power system, so how to quickly and accurately discover the faults of the energy storage device becomes a primary problem to be solved.
Disclosure of Invention
In order to quickly and accurately discover faults of an energy storage device, the application provides a fault detection method, a system, equipment and a medium of the energy storage device.
In a first aspect, the present application provides a fault detection method for an energy storage device, which adopts the following technical scheme:
a fault detection method of an energy storage device, comprising:
Acquiring device information and use requirement information of an energy storage device;
Distributing the energy storage device based on the device information and the use requirement information to generate an energy supply scheme;
Acquiring working information of the energy storage device;
Determining a detection scheme of the energy supply scheme based on the energy supply scheme and the working information;
detecting energy supply of the device based on the detection scheme, and collecting energy supply detection data;
And determining fault information of the energy storage device based on the energy supply detection data.
Through adopting above-mentioned technical scheme, carry out distribution processing to the currently owned energy storage device according to device information and user demand information, obtain energy supply scheme, carry out the energy supply according to energy supply scheme, information such as the energy supply state of different energy supply schemes when carrying out the energy supply is different, lead to the energy supply detection data that gathers different, when carrying out fault detection, confirm fault information according to the energy supply detection data that different energy supply schemes and this energy supply scheme produced to the trouble of quick accurate discovery energy storage device.
Optionally, the device information includes an energy storage amount, and the usage demand information includes an energy demand time; the energy storage device is allocated based on the device information and the usage demand information, and generating an energy supply scheme includes:
generating a plurality of energy supply subgroups based on the use demand information and a preset dividing strategy;
Acquiring the equipment energy consumption and the number of consumed equipment of the energy supply group, and determining the equipment energy demand in the group based on the equipment energy consumption and the energy demand time;
calculating a group energy demand total based on the plant energy demand and the number of consumers;
calculating an energy supply duty cycle based on the energy storage amount and the group device energy demand amount;
And distributing the energy storage device based on the energy supply duty ratio of the device to generate an energy supply scheme.
Optionally, the determining the detection scheme of the energy supply scheme based on the energy supply scheme and the working information includes:
Determining an energization time interval based on the energy demand time;
determining an energy output state when the energy supply time interval supplies energy based on the energy supply scheme and the working information;
determining a detection frequency of the energizing time interval based on the energy output state;
Binding the detection frequency with the energy supply time interval to generate a detection scheme of the energy supply scheme.
Optionally, the determining the fault information of the energy storage device based on the energy supply detection data includes:
Acquiring historical use information of the energy storage device;
Determining an energy supply habit of the energy supply device based on the historical usage information;
Comparing the energy supply detection data with the energy supply habit to determine energy supply difference information;
judging whether the energy supply difference information is in a preset difference range or not;
if the energy supply difference information is within a preset difference range, setting the fault information to be empty;
and if the energy supply difference information is out of the preset difference range, generating fault information based on the energy supply difference information and the energy supply detection data.
Optionally, the generating fault information based on the energy supply difference information and the energy supply detection data includes:
Acquiring the energy supply difference quantity outside the preset difference periphery;
determining a fault frequency based on the number of differences, determining a fault level based on the fault frequency;
Analyzing the energy supply difference information to generate an analysis result;
determining a fault type based on the analysis result and a preset fault judgment condition;
generating fault information based on the fault type and the fault level.
Optionally, after determining the fault information of the energy storage device based on the energy supply detection data, the method further includes:
acquiring the generation quantity of the fault information within preset time;
Determining an alert level for the energy storage device based on the generated quantity;
and generating a maintenance scheme based on the alarm level and the fault information.
Optionally, the generating a maintenance scheme based on the alarm level and the fault information includes:
determining a repair time based on the alert level and the usage demand information;
Determining a target maintenance person based on the maintenance time and a preset maintenance person;
a repair plan is generated based on the repair time and the target repair person.
In a second aspect, the present application provides a fault detection system for an energy storage device, which adopts the following technical scheme:
A fault detection system for an energy storage device, comprising:
the demand information acquisition module is used for acquiring device information and use demand information of the energy storage device;
The energy supply scheme generation module is used for distributing the energy storage device based on the device information and the use requirement information to generate an energy supply scheme;
The working information acquisition module is used for acquiring the working information of the energy storage device;
A detection scheme determining module for determining a detection scheme of the energy supply scheme based on the energy supply scheme and the working information;
The detection data acquisition module is used for carrying out energy supply detection on the device based on the detection scheme and acquiring energy supply detection data;
and the fault information determining module is used for determining fault information of the energy storage device based on the energy supply detection data.
Through adopting above-mentioned technical scheme, carry out distribution processing to the currently owned energy storage device according to device information and user demand information, obtain energy supply scheme, carry out the energy supply according to energy supply scheme, information such as the energy supply state of different energy supply schemes when carrying out the energy supply is different, lead to the energy supply detection data that gathers different, when carrying out fault detection, confirm fault information according to the energy supply detection data that different energy supply schemes and this energy supply scheme produced to the trouble of quick accurate discovery energy storage device.
In a third aspect, the present application provides an electronic device, which adopts the following technical scheme:
an electronic device comprising a processor coupled with a memory;
the processor is configured to execute a computer program stored in the memory, so that the electronic device executes the computer program of the fault detection method of the energy storage device according to any one of the first aspects.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
A computer-readable storage medium storing a computer program capable of being loaded by a processor and executing the fault detection method of the energy storage device of any one of the first aspects.
Drawings
Fig. 1 is a flow chart of a fault detection method of an energy storage device according to an embodiment of the present application.
Fig. 2 is a block diagram of a fault detection system of an energy storage device according to an embodiment of the present application.
Fig. 3 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The embodiment of the application provides a fault detection method of an energy storage device, which can be executed by electronic equipment, wherein the electronic equipment can be a server or terminal equipment, the server can be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, and a cloud server for providing cloud computing service. The terminal device may be, but is not limited to, a smart phone, a tablet computer, a desktop computer, etc.
Fig. 1 is a flow chart of a fault detection method of an energy storage device according to an embodiment of the present application.
As shown in fig. 1, the main flow of the method is described as follows (steps S101 to S106):
Step S101, device information and usage requirement information of the energy storage device are obtained.
In this embodiment, a plurality of energy storage devices are provided in a power supply area or a small power supply network, so that when a situation that normal power supply cannot occur, continuous power supply can be performed by using the energy storage devices, but specifications of the energy storage devices provided in a power supply area or a small power supply network are not all uniform, and due to problems of purchasing time, purchasing factories and the like, certain differences exist between the finally used energy storage devices, and the energy storage devices cannot be distributed in the same manner. The energy storage devices are corresponding to device information, the device information comprises production time, energy storage amount, energy output amount, device loss, delivery energy supply habit and the like of the energy storage devices, the delivery energy supply habit is energy supply characteristics unique to the energy supply devices in the energy supply process due to problems of technology and the like, for example, energy supply can be reduced for a few minutes after continuous energy supply is carried out, or energy supply fluctuation can be regularly generated when energy supply is carried out, for example, energy supply is suddenly increased or reduced for one second after continuous energy supply is carried out for one hour, and normal energy supply is not influenced by the increase or the reduction. The usage demand information is demand information for power supply, such as energy demand time, energy demand location, energy demand emergency degree, etc., and specific device information and usage demand information need to be set according to actual demands, which is not particularly limited herein.
Step S102, the energy storage devices are distributed based on the device information and the use requirement information, and an energy supply scheme is generated.
Aiming at step S102, generating a plurality of energy supply subgroups based on the use requirement information and a preset dividing strategy; acquiring the equipment energy consumption and the number of consumed equipment of an energy supply group, and determining the equipment energy demand in the group based on the equipment energy consumption and the energy demand time; calculating a group energy demand total based on the device energy demand and the number of consumers; calculating an energy supply duty cycle based on the energy storage amount and the group device energy demand amount; and distributing the energy storage device based on the energy supply duty ratio of the device to generate an energy supply scheme.
In this embodiment, when an energy supply scheme is generated, the energy supply subgroups are divided according to the user demand information and a preset division policy, that is, a power supply area is divided into several subgroups, and when power is supplied, power is supplied in the subgroups and units, so that the occurrence of the situation that power supply of all areas is affected when an energy storage device supplies energy accidentally is reduced, and when one subgroup has a power supply demand, the energy storage device corresponding to the energy supply subgroup is directly used for power supply, so that the timeliness of energy supply can be improved.
When dividing energy supply subgroups, a preset dividing strategy is to divide energy demand places and occupied areas, firstly, dividing a power supply area into a plurality of first subgroups according to the place types of the energy demand places, if one power supply area comprises schools, residential areas and commercial buildings, dividing the power supply area into three first subgroups which are respectively a school group, a residential group and a commercial group, then obtaining the occupied area of each subgroup, comparing the occupied area with preset dividing sections, determining the dividing section where each preset dividing section corresponds to one dividing quantity according to the occupied area, thus obtaining the dividing quantity corresponding to the dividing section, and then dividing the occupied area according to the dividing quantity, thus obtaining a plurality of energy supply subgroups.
After the energy supply group is obtained, the number of the consumption devices in the energy supply group and the device energy consumption corresponding to the single consumption device are determined, wherein the device energy consumption is the device consumption in the unit of hours, namely, the consumption device can consume more energy in one hour, then the device energy consumption in one hour of the energy supply group is calculated according to the device energy consumption and the consumption device number, then the energy consumption duration is determined according to the energy demand time, and then the product of the energy consumption duration and the device energy consumption is calculated, so that the total energy demand of the group is obtained. And then, calculating the duty ratio of the energy demand of the group of equipment in the energy storage amount, taking the calculated duty ratio as the energy supply duty ratio of the device, determining how many equipment are needed and the equipment for supplying energy to the energy supply group according to the duty ratio, and binding the selected equipment with the energy supply group so as to obtain an energy supply scheme.
Step S103, working information of the energy storage device is obtained.
In this embodiment, the working information of the energy storage device includes a working state during working, a working time period capable of continuously working, a maximum start-stop frequency capable of being supported, and the like, where the working state is a stable time and an unstable time of working, that is, the possibility of instability occurs, and the maximum start-stop frequency capable of being supported is how many times the start-stop operation can be performed in a certain time period, and it is to be noted that specific working information needs to be correspondingly increased according to actual requirements, and the method is not limited specifically herein.
Step S104, determining a detection scheme of the energy supply scheme based on the energy supply scheme and the working information.
For step S104, determining an energy supply time interval based on the energy demand time; determining an energy output state when the energy supply time interval is supplied with energy based on the energy supply scheme and the working information; determining a detection frequency of the energizing time interval based on the energy output state; binding the detection frequency with the energy supply time interval to generate a detection scheme of the energy supply scheme.
In this embodiment, the obtained energy demand time may be a plurality of irregular time points, so that it is necessary to perform a summation process on the obtained energy demand time to obtain time-continuous energy supply time intervals, determine, after the energy supply time intervals are obtained, an energy output state of each energy supply time interval when energy is supplied according to an energy supply scheme and working information of an energy storage device in the energy supply scheme, that is, what power is adopted to perform energy output in the energy supply time interval, and determine how much energy consumption information of how many consuming devices perform energy consumption in a current energy supply time interval, then perform a confirmation of the energy output state according to the energy consumption information of the consuming devices, and after the energy consumption devices and the energy consumption information are determined, query is performed in a preset energy output table, so as to determine the energy output state in the current time interval.
In addition to the normal output power, the energy output state also carries working information, so when the detection frequency is determined, the normal detection frequency corresponding to the output power needs to be determined according to the output power, and then the normal detection frequency is adjusted through the working information, namely, the unstable condition in the working information can be collected during detection, and the specific detection frequency needs to be set according to the actual working information and the energy output state, which is not particularly limited.
After the energy supply time intervals and the detection frequencies are determined, binding each energy supply time interval with the detection frequency matched with the energy supply time interval, and arranging according to the sequence of time to generate a detection scheme of an energy supply scheme.
Step S105, energy supply detection is carried out on the device based on the detection scheme, and energy supply detection data are collected.
In this embodiment, the device energization detection operation is performed on the energy storage device using the detection scheme that has been generated, and the acquisition of the energization detection data is performed only in the energized state.
Step S106, fault information of the energy storage device is determined based on the energy supply detection data.
Aiming at step S106, acquiring historical use information of the energy storage device; determining an energy supply habit of the energy supply device based on the historical use information; comparing the energy supply detection data with energy supply habits to determine energy supply difference information; judging whether the energy supply difference information is within a preset difference range; if the energy supply difference information is within the preset difference range, setting the fault information to be empty; if the energy supply difference information is out of the preset difference range, generating fault information based on the energy supply difference information and the energy supply detection data.
Further, the energy supply difference quantity outside the periphery of the preset difference is obtained; determining a fault frequency based on the number of differences, determining a fault level based on the fault frequency; analyzing the energy supply difference information to generate an analysis result; determining a fault type based on the analysis result and a preset fault judgment condition; fault information is generated based on the fault type and the fault level.
In this embodiment, through the analysis of the historical usage information, it is determined that the energy supply habit of the energy supply device, that is, energy supply fluctuation occurs when the energy supply device is started and stopped, or energy supply fluctuation occurs except for the factory energy supply habit when energy supply is performed for a long time, then the energy supply habit is compared with energy supply detection data, so as to obtain energy supply difference information, that is, the energy supply habit is removed from the energy supply detection data, energy supply detection data which is different from other energy supply detection data, such as energy supply detection data with energy supply suddenly raised or suddenly lowered, is found from the function detection data after the energy supply habit is removed, and such data is used as energy supply difference information.
Comparing the difference information with a preset difference range, checking whether the difference information is located in the preset difference range, if the difference information is located in the preset difference range, indicating that the generated difference information cannot influence the energy supply, thereby setting the fault information to be empty, and if the difference information is located outside the preset difference range, indicating that the generated difference information can influence the energy supply, thereby requiring further calculation processing, generating the fault information, and prompting maintenance personnel to carry out maintenance processing.
Calculating the quantity of energy supply differences outside a preset difference range, comparing the quantity of energy supply differences with the time length for generating the energy supply differences to obtain fault frequencies, searching the fault frequencies in a preset level table to obtain fault levels corresponding to the fault frequencies, and analyzing energy supply difference information, namely disassembling the difference information and comparing the difference information with historical faults to obtain an analysis result. The method comprises the steps of setting preset fault judging conditions in advance, searching in the preset fault judging conditions by using an analysis result, and integrating judging conditions matched with the preset fault judging conditions, so that the fault type is detected, and binding the fault type and the fault grade to obtain final fault information.
In this embodiment, the number of occurrences of fault information within a preset time is obtained; determining an alarm level of the energy storage device based on the generated quantity; a repair plan is generated based on the alert level and the fault information.
Further, determining maintenance time based on the alert level and the usage demand information; determining a target maintenance person based on the maintenance time and a preset maintenance person; a repair plan is generated based on the repair time and the target repair person.
After obtaining the fault information, calculating the generation quantity of the fault information in a preset time, determining the alarm grade of the energy storage device through the generation quantity, namely, determining the alarm grade corresponding to the current generation quantity through the set fault quantity interval and the alarm grade corresponding to the interval, comparing the generation quantity with the fault quantity interval, thereby determining the fault quantity interval where the generation quantity is located, taking the alarm grade of the fault quantity interval where the generation quantity is located as the alarm grade of the energy storage device, and each alarm grade corresponds to a processing time length, namely, the fault checking is required within a certain time range, for example, the alarm grades have three stages, the first stage is the highest grade, the three-stage alarm processing time length is 4 hours, the second-stage alarm processing time length is 2 hours, the first-stage alarm processing time length is 1 hour, namely, when the alarm grade is three-stage, the fault checking is required within 4 hours, when the alarm grade is two-stage, the fault checking is required within 2 hours, and when the alarm grade is one-stage, the fault checking is required within 1 hour.
Determining the shortest time which can be used for energy supply according to the alarm grade and the use requirement, taking the time as maintenance time, inquiring the idle time of each preset maintenance person, taking the preset maintenance person with the idle time containing the maintenance time as a target maintenance person, carrying out personnel allocation if the preset maintenance person with the idle time containing the maintenance time does not exist, taking the allocated personnel as the target maintenance person, and then carrying out marking processing on the selected target maintenance person by using the alarm grade and the use requirement information, thereby generating a maintenance scheme.
Fig. 2 is a block diagram of a fault detection system 200 of an energy storage device according to an embodiment of the present application.
As shown in fig. 2, the fault detection system 200 of the energy storage device mainly includes:
A demand information acquisition module 201, configured to acquire device information and usage demand information of an energy storage device;
An energy supply scheme generating module 202, configured to allocate the energy storage device based on the device information and the usage requirement information, and generate an energy supply scheme;
the working information obtaining module 203 is configured to obtain working information of the energy storage device;
a detection scheme determination module 204 for determining a detection scheme of the energy supply scheme based on the energy supply scheme and the operation information;
The detection data acquisition module 205 is configured to perform energy supply detection on the device based on a detection scheme, and acquire energy supply detection data;
the fault information determination module 206 is configured to determine fault information of the energy storage device based on the energy supply detection data.
As an alternative implementation manner of the present embodiment, the energy supply scheme generating module 202 is specifically configured to generate a plurality of energy supply subgroups based on the usage requirement information and a preset partitioning policy; acquiring the equipment energy consumption and the number of consumed equipment of an energy supply group, and determining the equipment energy demand in the group based on the equipment energy consumption and the energy demand time; calculating a group energy demand total based on the device energy demand and the number of consumers; calculating an energy supply duty cycle based on the energy storage amount and the group device energy demand amount; and distributing the energy storage device based on the energy supply duty ratio of the device to generate an energy supply scheme.
As an alternative implementation of the present embodiment, the detection scheme determining module 204 is specifically configured to determine the energy supply time interval based on the energy demand time; determining an energy output state when the energy supply time interval is supplied with energy based on the energy supply scheme and the working information; determining a detection frequency of the energizing time interval based on the energy output state; binding the detection frequency with the energy supply time interval to generate a detection scheme of the energy supply scheme.
As an alternative implementation of the present embodiment, the fault information determining module 206 includes:
The history information acquisition module is used for acquiring history use information of the energy storage device;
the energy supply habit determining module is used for determining the energy supply habit of the energy supply device based on the historical use information;
The difference information determining module is used for comparing the energy supply detection data with energy supply habits to determine energy supply difference information;
the difference range judging module is used for judging whether the energy supply difference information is in a preset difference range or not;
The fault information emptying module is used for setting the fault information to be empty;
And the fault information generation module is used for generating fault information based on the energy supply difference information and the energy supply detection data.
In this optional embodiment, the fault information generating module is specifically configured to obtain the number of energy supply differences that are located outside the preset difference periphery; determining a fault frequency based on the number of differences, determining a fault level based on the fault frequency; analyzing the energy supply difference information to generate an analysis result; determining a fault type based on the analysis result and a preset fault judgment condition; fault information is generated based on the fault type and the fault level.
As an alternative implementation of the present embodiment, the fault detection system 200 of the energy storage device further includes:
the generation quantity acquisition module is used for acquiring the generation quantity of fault information in preset time;
The alarm level determining module is used for determining the alarm level of the energy storage device based on the generated quantity;
And the maintenance scheme generation module is used for generating a maintenance scheme based on the alarm grade and the fault information.
In this alternative embodiment, the maintenance scheme generating module is specifically configured to determine a maintenance time based on the alert level and the usage requirement information; determining a target maintenance person based on the maintenance time and a preset maintenance person; a repair plan is generated based on the repair time and the target repair person.
In one example, a module in any of the above apparatuses may be one or more integrated circuits configured to implement the above methods, for example: one or more application specific integrated circuits (application specific integratedcircuit, ASIC), or one or more digital signal processors (DIGITAL SIGNAL processor, DSP), or one or more field programmable gate arrays (field programmable GATE ARRAY, FPGA), or a combination of at least two of these integrated circuit forms.
For another example, when a module in an apparatus may be implemented in the form of a scheduler of processing elements, the processing elements may be general-purpose processors, such as a central processing unit (central processing unit, CPU) or other processor that may invoke a program. For another example, the modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus and modules described above may refer to the corresponding process in the foregoing method embodiment, which is not repeated herein.
Fig. 3 is a block diagram of an electronic device 300 according to an embodiment of the present application.
As shown in FIG. 3, electronic device 300 includes a processor 301 and memory 302, and may further include an information input/information output (I/O) interface 303, one or more of a communication component 304, and a communication bus 305.
The processor 301 is configured to control the overall operation of the electronic device 300 to perform all or part of the steps of the fault detection method of the energy storage device; the memory 302 is used to store various types of data to support operation at the electronic device 300, which may include, for example, instructions for any application or method operating on the electronic device 300, as well as application-related data. The memory 302 may be implemented by any type or combination of volatile or non-volatile memory devices, such as one or more of static random access memory (Static Random Access Memory, SRAM), electrically erasable programmable read-only memory (ELECTRICALLY ERASABLE PROGRAMMABLE READ-only memory, EEPROM), erasable programmable read-only memory (Erasable Programmable Read-only memory, EPROM), programmable read-only memory (Programmable Read-only memory, PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, or optical disk.
The I/O interface 303 provides an interface between the processor 301 and other interface modules, which may be a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 304 is used for wired or wireless communication between the electronic device 300 and other devices. Wireless Communication, such as Wi-Fi, bluetooth, near field Communication (NFC for short), 2G, 3G, or 4G, or a combination of one or more thereof, and accordingly the Communication component 104 can include: wi-Fi part, bluetooth part, NFC part.
The electronic device 300 may be implemented by one or more Application Specific Integrated Circuits (ASIC), digital signal processor (DIGITAL SIGNAL processor, DSP), digital signal processing device (DIGITAL SIGNAL Processing Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field Programmable GATE ARRAY, FPGA), controller, microcontroller, microprocessor or other electronic components for performing the fault detection method of the energy storage device according to the above embodiment.
Communication bus 305 may include a pathway to transfer information between the aforementioned components. The communication bus 305 may be a PCI (PERIPHERAL COMPONENT INTERCONNECT, peripheral component interconnect standard) bus or an EISA (Extended Industry Standard Architecture ) bus, or the like. The communication bus 305 may be divided into an address bus, a data bus, a control bus, and the like.
The electronic device 300 may include, but is not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), car terminals (e.g., car navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like, and may also be a server, and the like.
The application also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and the computer program realizes the steps of the fault detection method of the energy storage device when being executed by a processor.
The computer readable storage medium may include: a usb disk, a removable hard disk, a read-only memory (ROM), a random access memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
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.
The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application is not limited to the specific combinations of the features described above, but also covers other embodiments which may be formed by any combination of the features described above or their equivalents without departing from the spirit of the application. Such as the above features are mutually replaced with the features having similar energy supply (but not limited to) applied in the application.
Claims (8)
1. A method for fault detection of an energy storage device, comprising:
Acquiring device information and use requirement information of an energy storage device;
Distributing the energy storage device based on the device information and the use requirement information to generate an energy supply scheme;
Acquiring working information of the energy storage device;
Determining a detection scheme of the energy supply scheme based on the energy supply scheme and the working information;
detecting energy supply of the device based on the detection scheme, and collecting energy supply detection data;
determining fault information of the energy storage device based on the energy supply detection data;
the device information includes an energy storage amount, and the use demand information includes an energy demand time; the energy storage device is allocated based on the device information and the usage demand information, and generating an energy supply scheme includes:
generating a plurality of energy supply subgroups based on the use demand information and a preset dividing strategy;
Acquiring the equipment energy consumption and the number of consumed equipment of the energy supply group, and determining the equipment energy demand in the group based on the equipment energy consumption and the energy demand time;
calculating a group energy demand total based on the plant energy demand and the number of consumers;
calculating an energy supply duty cycle based on the energy storage amount and the group device energy demand amount;
Distributing the energy storage device based on the energy supply duty ratio of the device to generate an energy supply scheme;
the determining a detection scheme of the energy supply scheme based on the energy supply scheme and the working information includes:
Determining an energization time interval based on the energy demand time;
determining an energy output state when the energy supply time interval supplies energy based on the energy supply scheme and the working information;
determining a detection frequency of the energizing time interval based on the energy output state;
Binding the detection frequency with the energy supply time interval to generate a detection scheme of the energy supply scheme.
2. The method of claim 1, wherein the determining fault information for the energy storage device based on the energy supply detection data comprises:
Acquiring historical use information of the energy storage device;
Determining an energy supply habit of the energy supply device based on the historical usage information;
comparing the energy supply detection data with energy supply habits to determine energy supply difference information;
judging whether the energy supply difference information is in a preset difference range or not;
if the energy supply difference information is within a preset difference range, setting the fault information to be empty;
and if the energy supply difference information is out of the preset difference range, generating fault information based on the energy supply difference information and the energy supply detection data.
3. The method of claim 2, wherein the generating fault information based on the energy supply difference information and the energy supply detection data comprises:
Acquiring the energy supply difference quantity outside the preset difference periphery;
determining a fault frequency based on the number of differences, determining a fault level based on the fault frequency;
Analyzing the energy supply difference information to generate an analysis result;
determining a fault type based on the analysis result and a preset fault judgment condition;
generating fault information based on the fault type and the fault level.
4. The method of claim 1, further comprising, after said determining fault information for the energy storage device based on the energy supply detection data:
acquiring the generation quantity of the fault information within preset time;
Determining an alert level for the energy storage device based on the generated quantity;
and generating a maintenance scheme based on the alarm level and the fault information.
5. The method of claim 4, wherein the generating a repair plan based on the alert level and the fault information comprises:
determining a repair time based on the alert level and the usage demand information;
Determining a target maintenance person based on the maintenance time and a preset maintenance person;
a repair plan is generated based on the repair time and the target repair person.
6. A fault detection system for an energy storage device, comprising:
the demand information acquisition module is used for acquiring device information and use demand information of the energy storage device;
The energy supply scheme generation module is used for distributing the energy storage device based on the device information and the use requirement information to generate an energy supply scheme;
The working information acquisition module is used for acquiring the working information of the energy storage device;
A detection scheme determining module for determining a detection scheme of the energy supply scheme based on the energy supply scheme and the working information;
The detection data acquisition module is used for carrying out energy supply detection on the device based on the detection scheme and acquiring energy supply detection data;
the fault information determining module is used for determining fault information of the energy storage device based on the energy supply detection data;
the energy supply scheme generation module is specifically used for generating a plurality of energy supply subgroups based on the use requirement information and a preset division strategy; acquiring the equipment energy consumption and the number of consumed equipment of an energy supply group, and determining the equipment energy demand in the group based on the equipment energy consumption and the energy demand time; calculating a group energy demand total based on the device energy demand and the number of consumers; calculating an energy supply duty cycle based on the energy storage amount and the group device energy demand amount; distributing the energy storage device based on the energy supply duty ratio of the device to generate an energy supply scheme;
The detection scheme determining module is specifically used for determining an energy supply time interval based on the energy demand time; determining an energy output state when the energy supply time interval is supplied with energy based on the energy supply scheme and the working information; determining a detection frequency of the energizing time interval based on the energy output state; binding the detection frequency with the energy supply time interval to generate a detection scheme of the energy supply scheme.
7. An electronic device comprising a processor coupled to a memory;
The processor is configured to execute a computer program stored in the memory to cause the electronic device to perform the method of any one of claims 1 to 5.
8. A computer readable storage medium comprising a computer program or instructions which, when run on a computer, cause the computer to perform the method of any one of claims 1 to 5.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107229994A (en) * | 2017-05-19 | 2017-10-03 | 新奥泛能网络科技股份有限公司 | Energize the forecasting of cost method and prediction meanss of side |
| CN108805359A (en) * | 2018-06-15 | 2018-11-13 | 新奥泛能网络科技有限公司 | A kind of failure pre-judging method and device |
| CN112653201A (en) * | 2020-12-02 | 2021-04-13 | 浙江中新电力工程建设有限公司 | Energy supply scheme configuration system and method based on intelligent park multi-energy complementation |
| CN114358473A (en) * | 2021-11-23 | 2022-04-15 | 国网浙江省电力有限公司嘉兴供电公司 | Multi-station integrated energy supply system |
| CN114548491A (en) * | 2022-01-12 | 2022-05-27 | 国网浙江省电力有限公司嘉兴供电公司 | Optimized scheduling method of comprehensive energy system |
| WO2022152065A1 (en) * | 2021-01-12 | 2022-07-21 | 上海追日电气有限公司 | Charging and energy supply optimization method and apparatus for charging management system |
| CN114997428A (en) * | 2022-04-14 | 2022-09-02 | 国网北京市电力公司 | Station room power supply fault processing method and device, electronic equipment and storage medium |
| CN115789957A (en) * | 2022-11-24 | 2023-03-14 | 阳光慧碳科技有限公司 | Energy supply regulation and control method, device, equipment and storage medium |
| CN116131304A (en) * | 2023-03-08 | 2023-05-16 | 国网河北省电力有限公司衡水供电分公司 | Power distribution energy storage management system for novel power system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11381090B2 (en) * | 2020-10-05 | 2022-07-05 | ATMA Energy, LLC | Systems and methods for dynamic control of distributed energy resource systems |
-
2023
- 2023-09-18 CN CN202311205005.3A patent/CN117310313B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107229994A (en) * | 2017-05-19 | 2017-10-03 | 新奥泛能网络科技股份有限公司 | Energize the forecasting of cost method and prediction meanss of side |
| CN108805359A (en) * | 2018-06-15 | 2018-11-13 | 新奥泛能网络科技有限公司 | A kind of failure pre-judging method and device |
| CN112653201A (en) * | 2020-12-02 | 2021-04-13 | 浙江中新电力工程建设有限公司 | Energy supply scheme configuration system and method based on intelligent park multi-energy complementation |
| WO2022152065A1 (en) * | 2021-01-12 | 2022-07-21 | 上海追日电气有限公司 | Charging and energy supply optimization method and apparatus for charging management system |
| CN114358473A (en) * | 2021-11-23 | 2022-04-15 | 国网浙江省电力有限公司嘉兴供电公司 | Multi-station integrated energy supply system |
| CN114548491A (en) * | 2022-01-12 | 2022-05-27 | 国网浙江省电力有限公司嘉兴供电公司 | Optimized scheduling method of comprehensive energy system |
| CN114997428A (en) * | 2022-04-14 | 2022-09-02 | 国网北京市电力公司 | Station room power supply fault processing method and device, electronic equipment and storage medium |
| CN115789957A (en) * | 2022-11-24 | 2023-03-14 | 阳光慧碳科技有限公司 | Energy supply regulation and control method, device, equipment and storage medium |
| CN116131304A (en) * | 2023-03-08 | 2023-05-16 | 国网河北省电力有限公司衡水供电分公司 | Power distribution energy storage management system for novel power system |
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|---|---|
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