CN117310526A - Method, device, equipment and medium for testing spare battery of automatic terminal of power distribution network - Google Patents
Method, device, equipment and medium for testing spare battery of automatic terminal of power distribution network Download PDFInfo
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- CN117310526A CN117310526A CN202311229262.0A CN202311229262A CN117310526A CN 117310526 A CN117310526 A CN 117310526A CN 202311229262 A CN202311229262 A CN 202311229262A CN 117310526 A CN117310526 A CN 117310526A
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- 238000012360 testing method Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 claims abstract description 66
- 230000011664 signaling Effects 0.000 claims abstract description 55
- 238000012423 maintenance Methods 0.000 claims abstract description 25
- 238000004590 computer program Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 description 10
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
Abstract
The invention discloses a method, a device, equipment and a storage medium for testing a standby battery of an automatic terminal of a power distribution network. The method is performed by a battery test system comprising a load relay, a load loop and a remote signaling relay; each automation terminal is matched with a remote signaling relay; the method comprises the following steps: if the current detection period is detected to start, controlling the load relay to be attracted so as to connect the standby battery into the load loop; acquiring a voltage value of a current detection period of the standby battery through the load loop; and if the voltage value is lower than a preset voltage threshold, controlling the load relay to reset and controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay. The technical scheme solves the problems of high testing difficulty, complicated steps and the like of the spare battery of the automatic terminal of the power distribution network, and can improve the detecting precision of the spare battery while realizing the automatic testing of the spare battery.
Description
Technical Field
The invention relates to the technical field of terminal testing, in particular to a method and a device for testing a spare battery of an automatic terminal of a power distribution network, electronic equipment and a storage medium.
Background
Along with the improvement of distribution network automation, it is important to ensure that the distribution network automation terminal can normally perform logic action protection after power failure. At present, the guarantee measure of the normal operation of the automatic terminal of the power distribution network is to add a battery management system and a storage battery pack as a backup power supply after line power loss. However, the storage battery pack and the battery management system are often in an outdoor environment, and the storage battery pack is easy to fail, so that the battery fails and cannot store energy. When the circuit fails, no reliable power is provided for the switch and the distribution network automation terminal, the distribution network automation terminal and the switch are easy to be unable to act, and the circuit cannot isolate the failure, so that the power failure area is enlarged.
The detection method for the spare battery of the distribution network automation terminal in the prior art comprises the following steps: (1) the voltage is measured after the spare battery is removed. (2) And after the standby battery is detached, measuring the internal resistance of the standby battery by using an internal resistance meter. (3) And measuring the capacity of the standby battery in the process of charging and discharging the standby battery by using a coulometer, and judging the state of the standby battery according to the capacity of the battery.
However, the existing detection scheme of the standby battery can only be used as an operation and maintenance detection means, continuous performance detection cannot be performed, and the standby battery needs to be taken out for testing after the power supply loop is removed, so that the steps are complicated, and accurate results are difficult to obtain.
Disclosure of Invention
The invention provides a method, a device, equipment and a storage medium for testing a standby battery of an automatic terminal of a power distribution network, which are used for solving the problems of high difficulty, complicated steps and the like of testing the standby battery of the automatic terminal of the power distribution network, and improving the detection refinement degree of the standby battery while realizing the automatic test of the standby battery.
According to one aspect of the invention, there is provided a method for testing a backup battery of an automatic terminal of a power distribution network, the method being performed by a battery testing system comprising a load relay, a load loop and a remote signaling relay; each automation terminal is matched with a remote signaling relay; the method comprises the following steps:
if the current detection period is detected to start, controlling the load relay to be attracted so as to connect the standby battery into the load loop;
acquiring a voltage value of a current detection period of the standby battery through the load loop;
and if the voltage value is lower than a preset voltage threshold, controlling the load relay to reset and controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
According to another aspect of the invention, there is provided a power distribution network automation terminal backup battery testing device configured in a battery testing system comprising a load relay, a load loop and a remote signaling relay; each automation terminal is matched with a remote signaling relay; comprising the following steps:
the standby battery access module is used for controlling the attraction of the load relay if the current detection period is detected to start, so as to access the standby battery into the load loop;
the voltage value acquisition module is used for acquiring the voltage value of the current detection period of the standby battery through the load loop;
and the first alarm information sending module is used for controlling the load relay to reset and controlling the remote signaling relay to be attracted if the voltage value is lower than a preset voltage threshold value, so that alarm information is sent to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method for testing backup battery of an automatic terminal for power distribution network according to any embodiment of the present invention.
According to another aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to implement the method for testing a backup battery of an automation terminal of a power distribution network according to any embodiment of the present invention when executed.
According to the technical scheme, when the current detection period is detected, the load relay is controlled to be attracted so as to connect the standby battery into the load loop; acquiring a voltage value of a current detection period of the standby battery through the load loop; and if the voltage value is lower than a preset voltage threshold, controlling the load relay to reset and controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay. The technical scheme solves the problems of high testing difficulty, complicated steps and the like of the standby battery of the automatic terminal of the power distribution network, the standby battery is not required to be detached for testing, and the detection precision of the standby battery can be improved while the automatic testing of the standby battery is realized.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a method for testing a backup battery of an automatic terminal of a power distribution network according to a first embodiment of the present invention;
fig. 2A is a flowchart of a method for testing a backup battery of an automatic terminal of a power distribution network according to a second embodiment of the present invention;
fig. 2B is a schematic diagram of a connection of a backup battery test circuit according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a power distribution network automation terminal backup battery testing device according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device for implementing a method for testing a backup battery of an automatic terminal of a power distribution network according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The data acquisition, storage, use, processing and the like in the technical scheme meet the relevant regulations of national laws and regulations.
Example 1
Fig. 1 is a flowchart of a method for testing a backup battery of an automatic terminal of a power distribution network according to an embodiment of the present invention, where the embodiment is applicable to a backup battery testing scenario of an automatic terminal of a power distribution network. The method can be performed by a power distribution network automation terminal backup battery testing device, which can be implemented in hardware and/or software, and which can be configured in an electronic device. As shown in fig. 1, the method includes:
and S110, if the start of the current detection period is detected, controlling the load relay to be in a suction state so as to connect the standby battery into the load loop.
The scheme can be executed by a battery test system, and the battery test system can be used for testing the standby battery of the automatic terminal. The automated terminal may be a DTU (Data Terminal Unit ) or an FTU (Feeder Terminal Unit, feeder terminal unit). The battery test system may include a load relay, a load loop, a remote signaling relay, and a controller. The load loop may include a load resistor identical to the peak power of the automation terminal, and may further include a voltage acquisition device, such as a voltmeter, connected in parallel with the load resistor, for acquiring a supply voltage of the backup battery.
The controller may be connected to a voltage acquisition device to obtain a voltage value measured by the load loop. The two terminals of the load loop may be connected to normally open contacts of the two load relays, respectively, and the controller may be connected to the two load relays to control the load relays, for example, to control the actuation and reset of the load relays.
The serial communication port, namely the COM port, of the first load relay can be connected with the input positive electrode of the standby battery, the COM port of the second load relay can be connected with the input negative electrode of the standby battery, the normally closed contact of the first load relay can be connected with the output positive electrode of the standby battery, and the normally closed contact of the second load relay can be connected with the output negative electrode of the standby battery. The connection mode of the two load relays and the standby battery can test the standby battery on the premise of not damaging the primary power supply loop of the standby battery, and the failure of the battery test system can not affect the primary power supply loop of the standby battery.
Each automation terminal may be configured with a remote signaling relay. The remote signaling relay can be connected with the automatic terminal through the serial communication port, when the remote signaling relay is in suction, suction signals are transmitted to the automatic terminal, and the automatic terminal can send alarm information to the operation and maintenance platform according to the suction signals, so that the operation and maintenance platform can acquire remote signaling points of the fault of the standby battery.
The controller may preset a detection period, for example, detecting every 100 ms. When the controller detects that the current detection period starts, the controller can control the load relay to be attracted so as to connect the standby battery into the load loop.
And S120, acquiring a voltage value of the current detection period of the standby battery through the load loop.
The controller can obtain the power supply voltage value of the current detection period of the standby battery through the voltage acquisition equipment in the load loop.
And S130, if the voltage value is lower than a preset voltage threshold, controlling the load relay to reset and controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
If the voltage value is lower than the voltage threshold value, the current performance of the standby battery is not enough for providing the automatic terminal with enough power. The controller can control the load relay to reset, and after the load relay is reset, the standby battery is connected to the battery management system of the automatic terminal and can be charged. The battery test system can obtain a power supply, and the controller can control the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
In this aspect, optionally, after the voltage value of the current detection period of the standby battery is acquired through the load loop, the method further includes:
and if the voltage value is not lower than the preset voltage threshold value, maintaining the attraction of the load relay until the next detection period starts.
If the voltage value is not lower than the preset voltage threshold value, the standby battery can supply power for the automatic terminal normally. The controller can keep the load relay to be attracted until the next detection period comes, and the test is continued.
In one possible solution, after controlling the actuation of the remote signaling relay to send an alarm message to the operation and maintenance platform through the automation terminal matched with the remote signaling relay, the method further includes:
if the detection reset signal is received, the current detection period is determined to start, and the control of the attraction of the load relay is performed in a return mode so as to connect the standby battery into the load loop.
If the tester or the operation and maintenance person performs a reset operation on the battery test system, for example, pressing a reset button, clicking a reset button, etc., the controller may use the current time as the start time of the current detection period, and continue to execute S110-S130.
In a preferred embodiment, the load in the load loop is the same as the peak power of the automation terminal.
The load in the load loop is the same as the peak power of the automatic terminal, so that the stability of the access of the standby battery can be ensured, and the test accuracy is improved.
According to the technical scheme, when the current detection period is detected, the load relay is controlled to be attracted so as to connect the standby battery into the load loop; acquiring a voltage value of a current detection period of the standby battery through the load loop; and if the voltage value is lower than a preset voltage threshold, controlling the load relay to reset and controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay. The technical scheme solves the problems of high testing difficulty, complicated steps and the like of the standby battery of the automatic terminal of the power distribution network, the standby battery is not required to be detached for testing, and the detection precision of the standby battery can be improved while the automatic testing of the standby battery is realized.
Example two
Fig. 2A is a flowchart of a method for testing a backup battery of an automatic terminal of a power distribution network according to a second embodiment of the present invention, where the embodiment is refined based on the foregoing embodiment. As shown in fig. 2A, the method includes:
s210, when the start of the current test period is detected, acquiring voltage data of the last test period in the storage device.
In this scheme, the battery test system further includes a storage device; the memory device may be used to store voltage data for one test period; the test period may include at least two detection periods; the voltage data may include a voltage value of each detection period in the test period, or may include a voltage value of each automation terminal in the current detection period in the test period. The battery test system can be provided with a power supply circuit for supplying power to devices in the battery test system.
Fig. 2B is a schematic diagram of a connection of a backup battery test circuit according to a second embodiment of the present invention. As shown in fig. 2B, the controller is connected to the voltage acquisition device to acquire the voltage value measured by the load loop. The two terminals of the load loop may be connected to normally open contacts (NO) of the two load relays, respectively, and the controller may be connected to the two load relays through control lines to control the load relays.
The COM port of the first load relay is connected with the input positive electrode of the standby battery, the COM port of the second load relay is connected with the input negative electrode of the standby battery, the normally closed contact (NC) of the first load relay can be connected with the output positive electrode of the standby battery, and the normally closed contact (NC) of the second load relay can be connected with the output negative electrode of the standby battery.
The remote signaling relay can be connected with the automatic terminal through the COM port, when the remote signaling relay is in suction, suction signals are transmitted to the automatic terminal, and the automatic terminal can send alarm information to the operation and maintenance platform according to the suction signals, so that the operation and maintenance platform can acquire remote signaling points of faults of the standby battery.
The controller may perform multiple voltage detections in one test cycle. The controller may include a real time clock circuit that may provide real time. The controller can judge whether the current test period starts according to the real-time, and when the current test period is detected to start, the controller can acquire the voltage data of the previous test period from the storage device and judge the voltage value in the voltage data.
S220, judging whether the voltage value in the voltage data is lower than a preset voltage threshold value.
If no voltage value in the voltage data is lower than the preset voltage threshold, S230 is executed, and if the voltage value in the voltage data is lower than the preset voltage threshold, S280 is executed.
And S230, when the start of the current detection period is detected, controlling the load relay to be attracted so as to connect the standby battery into the load loop.
S240, acquiring a voltage value of the current detection period of the standby battery through the load loop.
S250, judging whether the voltage value is lower than a preset voltage threshold value.
If the voltage value is lower than the preset voltage threshold, S270 is executed, and if the voltage value is not lower than the preset voltage threshold, S260 is executed.
And S260, maintaining the attraction of the load relay until the next detection period starts, and taking the next detection period as the current detection period.
If the voltage value is not lower than the preset voltage threshold, the load relay is kept on until the next detection period starts, the next detection period is taken as the current detection period, and S230 is executed again.
S270, controlling the load relay to reset.
And if the voltage value is lower than the preset voltage threshold value, controlling the load relay to reset, and continuing to execute S280.
S280, controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
The battery test system can also comprise audible and visual alarm equipment, and when the audible and visual alarm equipment sends alarm information to the operation and maintenance platform, the controller can also light a state indicator lamp to control a loudspeaker to send alarm voice so as to prompt local operation and maintenance personnel to timely operate and maintain the standby battery.
In this aspect, after controlling the load relay to reset, the method further includes:
and if the end of the current test period is detected, the voltage data of the last test period in the storage device is cleared, and the voltage data of the current test period is stored in the storage device.
When the end of the current test period is detected, the controller can clear the voltage data of the last test period in the storage device, and store the voltage data of the current test period to the storage device.
In order to avoid that the controller does not acquire a reset signal of the load relay after the load relay is reset, and further does not control the remote signaling relay to conduct suction so as to alarm the abnormal standby battery. The controller can store the voltage data acquired in the current test period into the storage device, so that when the next test period is started, an abnormal voltage value in the storage device is detected, the standby battery is operated timely, and the reliable operation of the automatic terminal is ensured.
According to the technical scheme, when the current detection period is detected, the load relay is controlled to be attracted so as to connect the standby battery into the load loop; acquiring a voltage value of a current detection period of the standby battery through the load loop; and if the voltage value is lower than a preset voltage threshold, controlling the load relay to reset and controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay. The technical scheme solves the problems of high testing difficulty, complicated steps and the like of the standby battery of the automatic terminal of the power distribution network, the standby battery is not required to be detached for testing, and the detection precision of the standby battery can be improved while the automatic testing of the standby battery is realized.
Example III
Fig. 3 is a schematic structural diagram of a power distribution network automation terminal standby battery testing device according to a third embodiment of the present invention. The device is configured in a battery test system, and the battery test system comprises a load relay, a load loop and a remote signaling relay; each automation terminal is matched with a remote signaling relay; as shown in fig. 3, the apparatus includes:
the standby battery access module 310 is configured to control the load relay to be engaged if the start of the current detection period is detected, so as to access the standby battery to the load loop;
a voltage value obtaining module 320, configured to obtain, through the load loop, a voltage value of a current detection period of the standby battery;
and the first alarm information sending module 330 is configured to control the load relay to reset and control the remote signaling relay to close if the voltage value is lower than a preset voltage threshold, so as to send alarm information to the operation and maintenance platform through an automation terminal matched with the remote signaling relay.
In this aspect, optionally, the apparatus further includes:
and the detection period waiting module is used for keeping the load relay to be attracted until the next detection period starts if the voltage value is not lower than a preset voltage threshold value.
In one possible implementation, the battery test system further includes a storage device; the storage device is used for storing voltage data of one test period; the test period comprises at least two detection periods; the voltage data comprise voltage values of detection periods in the test period;
the apparatus further comprises:
the voltage data acquisition module is used for acquiring voltage data of the previous test period from the storage device if the current test period is detected to start before the current test period starts;
the battery backup access module 310 is specifically configured to:
and if no voltage value in the voltage data is lower than a preset voltage threshold value and the current detection period is detected to start, controlling the attraction of the load relay so as to connect the standby battery into the load loop.
On the basis of the above scheme, optionally, the device further comprises:
and the second alarm information sending module is used for controlling the remote signaling relay to be attracted if the voltage value in the voltage data is lower than a preset voltage threshold after the voltage data of the last test period is acquired in the storage equipment, so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
In this embodiment, optionally, the apparatus further includes:
and the voltage data storage module is used for clearing the voltage data of the last test period in the storage device and storing the voltage data of the current test period into the storage device if the end of the current test period is detected after the load relay is controlled to reset.
Optionally, the apparatus further includes:
and the reset signal detection module is used for determining that the current detection period starts if the detection reset signal is received after controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through the automatic terminal matched with the remote signaling relay, and returning to execute the control of the attraction of the load relay to connect the standby battery into the load loop.
In a preferred embodiment, the load in the load loop is the same as the peak power of the automation terminal.
The power distribution network automatic terminal standby battery testing device provided by the embodiment of the invention can execute the power distribution network automatic terminal standby battery testing method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 4 shows a schematic diagram of an electronic device 410 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 4, the electronic device 410 includes at least one processor 411, and a memory, such as a Read Only Memory (ROM) 412, a Random Access Memory (RAM) 413, etc., communicatively connected to the at least one processor 411, wherein the memory stores computer programs executable by the at least one processor, and the processor 411 may perform various suitable actions and processes according to the computer programs stored in the Read Only Memory (ROM) 412 or the computer programs loaded from the storage unit 418 into the Random Access Memory (RAM) 413. In the RAM 413, various programs and data required for the operation of the electronic device 410 may also be stored. The processor 411, the ROM 412, and the RAM 413 are connected to each other through a bus 414. An input/output (I/O) interface 415 is also connected to bus 414.
Various components in the electronic device 410 are connected to the I/O interface 415, including: an input unit 416 such as a keyboard, a mouse, etc.; an output unit 417 such as various types of displays, speakers, and the like; a storage unit 418, such as a magnetic disk, optical disk, or the like; and a communication unit 419 such as a network card, modem, wireless communication transceiver, etc. The communication unit 419 allows the electronic device 410 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The processor 411 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 411 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 411 performs the various methods and processes described above, such as the distribution network automation terminal backup battery test method.
In some embodiments, the power distribution network automation terminal backup battery testing method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 418. In some embodiments, some or all of the computer program may be loaded and/or installed onto the electronic device 410 via the ROM 412 and/or the communication unit 419. When the computer program is loaded into RAM 413 and executed by processor 411, one or more steps of the power distribution network automation terminal backup battery testing method described above may be performed. Alternatively, in other embodiments, the processor 411 may be configured to perform the power distribution network automated terminal backup battery testing method in any other suitable manner (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems-on-a-chip (SOCs), complex Programmable Logic Devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable power distribution network automation terminal battery backup testing apparatus, such that the computer programs, when executed by the processor, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. The method is characterized by being executed by a battery test system, wherein the battery test system comprises a load relay, a load loop and a remote signaling relay; each automation terminal is matched with a remote signaling relay; the method comprises the following steps:
if the current detection period is detected to start, controlling the load relay to be attracted so as to connect the standby battery into the load loop;
acquiring a voltage value of a current detection period of the standby battery through the load loop;
and if the voltage value is lower than a preset voltage threshold, controlling the load relay to reset and controlling the remote signaling relay to be attracted so as to send alarm information to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
2. The method of claim 1, wherein after obtaining the voltage value of the current detection period of the backup battery through the load loop, the method further comprises:
and if the voltage value is not lower than the preset voltage threshold value, maintaining the attraction of the load relay until the next detection period starts.
3. The method of claim 1, wherein the battery test system further comprises a storage device; the storage device is used for storing voltage data of one test period; the test period comprises at least two detection periods; the voltage data comprise voltage values of detection periods in the test period;
before the start of the current detection period, the method further comprises:
if the start of the current test period is detected, acquiring voltage data of the last test period from the storage equipment;
and if the current detection period is detected to start, controlling the load relay to be in actuation so as to connect the standby battery into a load loop, wherein the method comprises the following steps of:
and if no voltage value in the voltage data is lower than a preset voltage threshold value and the current detection period is detected to start, controlling the attraction of the load relay so as to connect the standby battery into the load loop.
4. A method according to claim 3, wherein after the voltage data of the last test period is acquired in the memory device, the method further comprises:
and if the voltage value in the voltage data is lower than a preset voltage threshold, controlling the remote signaling relay to be attracted so as to send alarm information to an operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
5. A method according to claim 3, wherein after controlling the load relay reset, the method further comprises:
and if the end of the current test period is detected, the voltage data of the last test period in the storage device is cleared, and the voltage data of the current test period is stored in the storage device.
6. The method of claim 1, wherein after controlling actuation of a remote signaling relay to send alert information to an operation and maintenance platform via an automated terminal to which the remote signaling relay is mated, the method further comprises:
if the detection reset signal is received, the current detection period is determined to start, and the control of the attraction of the load relay is performed in a return mode so as to connect the standby battery into the load loop.
7. The method of claim 1, wherein the load in the load loop is the same as an automated terminal peak power.
8. The device is characterized in that the device is configured in a battery test system, and the battery test system comprises a load relay, a load loop and a remote signaling relay; each automation terminal is matched with a remote signaling relay; comprising the following steps:
the standby battery access module is used for controlling the attraction of the load relay if the current detection period is detected to start, so as to access the standby battery into the load loop;
the voltage value acquisition module is used for acquiring the voltage value of the current detection period of the standby battery through the load loop;
and the first alarm information sending module is used for controlling the load relay to reset and controlling the remote signaling relay to be attracted if the voltage value is lower than a preset voltage threshold value, so that alarm information is sent to the operation and maintenance platform through an automatic terminal matched with the remote signaling relay.
9. An electronic device, the electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the power distribution network automation terminal backup battery testing method of any one of claims 1-7.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores computer instructions for causing a processor to implement the power distribution network automation terminal backup battery testing method according to any one of claims 1-7 when executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311229262.0A CN117310526A (en) | 2023-09-21 | 2023-09-21 | Method, device, equipment and medium for testing spare battery of automatic terminal of power distribution network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311229262.0A CN117310526A (en) | 2023-09-21 | 2023-09-21 | Method, device, equipment and medium for testing spare battery of automatic terminal of power distribution network |
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| CN117310526A true CN117310526A (en) | 2023-12-29 |
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| CN202311229262.0A Pending CN117310526A (en) | 2023-09-21 | 2023-09-21 | Method, device, equipment and medium for testing spare battery of automatic terminal of power distribution network |
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| Country | Link |
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| CN (1) | CN117310526A (en) |
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- 2023-09-21 CN CN202311229262.0A patent/CN117310526A/en active Pending
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