Repeated alarm processing method and device for SCADA system of new energy station

Abstract

The invention belongs to the technical field of new energy, and particularly relates to a repeated alarm processing method and device for a new energy station SCADA system, and the method comprises the steps: obtaining the real-time alarm data of all devices under the jurisdiction of a new energy station from the new energy station SCADA system, and obtaining a plurality of pieces of real-time alarm data; grouping the plurality of pieces of real-time alarm data according to a preset alarm merging strategy to obtain an alarm data grouping result; sorting the alarm data grouping results according to the fault occurrence time and the device IDs of all devices under the control of the new energy station to obtain repeated alarm processing results of the SCADA system of the new energy station; displaying the repeated alarm processing result of the SCADA system of the new energy station; according to the invention, the number of repeated alarms is effectively reduced, the workload of operators is greatly reduced, the optimization of alarm information display is realized, the misjudgment rate of faults is greatly reduced, and the safe and reliable operation of the new energy station is effectively guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of new energy, and in particular relates to a repeated alarm processing method and device of a new energy station SCADA system. Background Art

[0002] SCADA (Supervisory Control And Data Acquisition) system is a computer-based production process control and dispatching automation system, which is widely used in the fields of electricity, metallurgy, petroleum, etc., especially in the power system. With the rapid development of the new energy industry, SCADA system is also widely used in wind farms, photovoltaic power stations and other new energy stations; in wind farms, SCADA system can collect real-time operation data of wind turbines, substations, meteorological stations and other equipment, and monitor and control wind turbines to ensure the safe and efficient operation of wind farms; in photovoltaic power stations, similar SCADA systems are also used to monitor and control photovoltaic panels, inverters, combiner boxes and other equipment to improve the operation and maintenance efficiency and safety of power stations.

[0003] In new energy stations, alarm technology is widely used in equipment fault warning, operation status monitoring, safety protection and other aspects, providing a strong guarantee for the safe and stable operation of new energy stations; the existing alarm technology of new energy stations is mainly based on equipment sensor data, combined with preset algorithms to judge abnormalities and generate alarm information; however, the existing alarm technology of new energy stations has a large number of repeated alarms and redundant descriptions, which seriously affect the judgment and response speed of operators, and thus cannot guarantee the safe and reliable operation of new energy stations. Summary of the invention

[0004] In view of the technical problems existing in the prior art, the present invention provides a duplicate alarm processing method and device for a new energy station SCADA system, so as to solve the technical problem that the existing alarm technology of new energy stations has a large number of duplicate alarms and redundant descriptions, which seriously affects the judgment and response speed of operators, and thus cannot ensure the safe and reliable operation of the new energy stations.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: The present invention provides a repeated alarm processing method of a new energy station SCADA system, comprising: From the SCADA system of the new energy station, obtain the real-time alarm data of all equipment under the new energy station, and obtain several real-time alarm data; According to the preset alarm merging strategy, several pieces of real-time alarm data are grouped to obtain the alarm data grouping result; The alarm data grouping results are sorted according to the fault occurrence time and the device IDs of all devices under the new energy station, and the duplicate alarm processing results of the new energy station SCADA system are obtained; The repeated alarm processing results of the new energy station SCADA system are displayed.

[0006] Furthermore, each piece of real-time alarm data includes device ID, fault occurrence time, fault code and alarm level.

[0007] Furthermore, according to the preset alarm merging strategy, a plurality of real-time alarm data are grouped to obtain the alarm data grouping result, which is specifically as follows: Determine the merge key data according to the preset alarm merge strategy; Based on the merged Key data, a Key data merging method is used to group a number of real-time alarm data to obtain an alarm data grouping result.

[0008] Furthermore, the calculation rule for the merged Key data is: device ID+fault code+alarm level.

[0009] Further, the alarm data grouping result includes a plurality of repeated alarm information; each repeated alarm information includes a plurality of real-time alarm data; The process of sorting the alarm data grouping results according to the fault occurrence time and the device ID of all devices under the new energy station to obtain the repeated alarm processing results of the new energy station SCADA system is as follows: Sort the multiple pieces of real-time alarm data in each repeated alarm information in reverse order of the fault occurrence time; Sort multiple duplicate alarm messages in the positive order of device IDs.

[0010] Further, when the repeated alarm processing results of the new energy station SCADA system are displayed, the displayed information includes the headline alarm in each repeated alarm information, the number of repeated alarms, and the fault occurrence time of each repeated alarm; The headline alarm in each piece of repeated alarm information is specifically: the latest real-time alarm data of the fault occurrence time in each piece of repeated alarm information.

[0011] Furthermore, the number of repeated alarms is the number of real-time alarm data in each piece of repeated alarm information.

[0012] The present invention also provides a repeated alarm processing system of a new energy station SCADA system, comprising: The real-time data acquisition module is used to obtain the real-time alarm data of all equipment under the new energy station from the new energy station SCADA system, and obtain several real-time alarm data; The data merging and grouping module is used to group a number of real-time alarm data according to a preset alarm merging strategy to obtain an alarm data grouping result; The data sorting module is used to sort the alarm data grouping results according to the fault occurrence time and the device ID of all the equipment under the new energy station, and obtain the duplicate alarm processing results of the new energy station SCADA system; The display module is used to display the repeated alarm processing results of the new energy station SCADA system.

[0013] The present invention also provides a repeated alarm processing device of a new energy station SCADA system, comprising: a processor suitable for executing a computer program; A computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and when the computer program is executed by the processor, the repeated alarm processing method of the new energy station SCADA system is executed.

[0014] The present invention also provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the repeated alarm processing method of the new energy station SCADA system is implemented.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The duplicate alarm processing method of the SCADA system of the new energy station provided by the present invention groups the real-time alarm data based on a preset alarm merging strategy, and displays the alarm data grouping results after sorting them according to the fault occurrence time and the equipment ID, thereby effectively reducing the number of duplicate alarms, greatly reducing the workload of operators, optimizing the display of alarm information, greatly reducing the misjudgment rate of faults, and thus effectively ensuring the safe and reliable operation of the new energy station; specifically, by grouping a plurality of real-time alarm data according to the preset alarm merging strategy, similar real-time alarm data can be merged into one, avoiding operators from processing a large amount of duplicate alarm information, thereby reducing their workload and improving work efficiency; secondly, by displaying the alarm data grouping results, the alarm information is made more concise and clear; in addition, since the duplicate alarms are merged, the interference of redundant information is reduced, and operators can more easily distinguish real fault alarms, thereby reducing the misjudgment rate and improving the reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A flowchart of a repeated alarm processing method of a new energy station SCADA system provided in Example 1; Figure 2 A structural block diagram of a repeated alarm processing system of a new energy station SCADA system provided in Example 2; Figure 3 This is a structural block diagram of the repeated alarm processing device of the new energy station SCADA system provided in Example 3. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects solved by this application clearer, the technical solutions in the embodiments of this application will be described clearly and completely in combination with the drawings in the embodiments of this application; obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] Example 1 As attached Figure 1 As shown, this embodiment 1 provides a repeated alarm processing method of a new energy station SCADA system, comprising the following steps: Step 1: Obtain the real-time alarm data of all equipment under the new energy station from the new energy station SCADA system to obtain a number of real-time alarm data, each of which includes the equipment ID, fault occurrence time, fault code and alarm level.

[0020] The process of obtaining real-time alarm data of all equipment under the jurisdiction of the new energy station from the new energy station SCADA system is as follows: The preset query conditions are encapsulated into the AlarmVO object to obtain the condition object; wherein the preset query conditions include the new energy plant ID (Plant ID) and the equipment ID (equipment IDs).

[0021] Based on the conditional object, by calling the select Alarm Detail Realtime List method of the alarm detail real-time service in the SCADA system, a list of alarm detailed information that meets the preset query conditions is obtained, and then a plurality of real-time alarm data are obtained; preferably, the plurality of real-time alarm data is an AlarmVO set containing real-time alarm data.

[0022] It should be noted that the program code for obtaining the real-time alarm data of all equipment under the new energy station is shown in Table 1 below: Table 1 Program code for obtaining real-time alarm data of all equipment under the jurisdiction of the new energy station

[0023] Step 2: According to the preset alarm merging strategy, a plurality of real-time alarm data are grouped to obtain an alarm data grouping result, wherein the alarm data grouping result includes a plurality of duplicate alarm information, and each duplicate alarm information includes a plurality of real-time alarm data.

[0024] In this embodiment 1, according to the preset alarm merging strategy, a composite key including the device ID, the fault code and the alarm level is created, and then Collectors.groupingBy is used to group a number of real-time alarm data according to the created composite key to obtain the alarm data grouping result; specifically, according to the preset alarm merging strategy, a number of real-time alarm data are grouped to obtain the alarm data grouping result, and the steps are as follows: Step 21: Determine the merge Key data according to the preset alarm merging strategy; wherein the calculation rule of the merge Key data is: device ID+fault code+alarm level.

[0025] Step 22: Based on the merged Key data, a Key data merging method is used to group several pieces of real-time alarm data to obtain an alarm data grouping result; specifically, based on the merged Key data, the collect method of the Stream API and the Collectors.groupingBy collector are used to group several pieces of real-time alarm data to obtain an alarm data grouping result.

[0026] It should be noted that the program code for grouping a number of real-time alarm data is specifically shown in Table 2 below: Table 2 Program code for grouping several real-time alarm data

[0027] Step 3: Sort the alarm data grouping results according to the time of fault occurrence and the device ID of all devices under the new energy station to obtain the duplicate alarm processing results of the new energy station SCADA system. Among them, sort the real-time alarm data in each duplicate alarm information in reverse order of the fault occurrence time; sort the duplicate alarm information in the positive order of the device ID.

[0028] Specifically, the process of sorting the alarm data grouping results according to the fault occurrence time and the device IDs of all devices under the new energy station is as follows: Step 31: Convert the alarm data grouping result into a stream to facilitate subsequent stream operations.

[0029] Step 32: Use the filter method to filter out null elements in the stream; in the filtering operation, the nonNull method of the Objects class is introduced in the filter method to indicate whether the passed-in parameter is not null.

[0030] Step 33, use the sorted method to sort the elements in the stream; specifically, create a comparator; wherein the comparator is used to compare according to the value returned by the getBeginTime method of the real-time alarm data; reverse the order of the comparator, that is, sort in descending order of beginTime; if the beginTime of two real-time alarm data is the same, use the equipmentId of the real-time alarm data for comparison; finally, use the collect method to collect the sorted stream elements into a new list.

[0031] It should be noted that the program code for grouping a number of real-time alarm data is specifically shown in Table 3 below: Table 3 Program code for grouping several real-time alarm data

[0032] Step 4: Display the repeated alarm processing results of the SCADA system of the new energy station. When displaying the repeated alarm processing results of the SCADA system of the new energy station, the displayed information includes: the headline alarm in each repeated alarm information, the number of repeated alarms, and the fault occurrence time of each repeated alarm.

[0033] The headline alarm in each repeated alarm message is specifically: the latest real-time alarm data of the fault occurrence time in each repeated alarm message; specifically, the code process for obtaining the headline alarm in each repeated alarm message is: AlarmVo vo=datas.get(0); the number of repeated alarms is the number of real-time alarm data in each repeated alarm message.

[0034] The repeated alarm processing method of the new energy station SCADA system described in Example 1 is used as an example to process repeated alarms of a new energy station SCADA system, so as to explain the repeated alarm processing method in detail, as follows: Assume that the real-time alarm data obtained from the SCADA system is as shown in Table 4 below; Table 4 Real-time alarm data table

[0035] Create a combined Key data including the device ID, fault code and alarm level, that is, create a composite key including the device ID, fault code and alarm level; wherein, the combined Key data including the device ID, fault code and alarm level is shown in Table 5.

[0036] Table 5 contains the combined key data of device ID, fault code and alarm level

[0037] Collectors.groupingBy is used to group several real-time alarm numbers according to the created composite key to obtain the alarm data grouping results; the alarm data grouping results are sorted according to the fault occurrence time and the device ID of all equipment under the new energy station to obtain the duplicate alarm processing results of the new energy station SCADA system; among them, the duplicate alarm processing results of the new energy station SCADA system are shown in Table 6 below.

[0038] Table 6 Repeated alarm processing results of the SCADA system of new energy stations

[0039] By comparing Table 4 and Table 6, it can be seen that after the real-time alarm data is merged using the duplicate alarm processing method of the new energy station SCADA system described in Example 1, 10 real-time alarm data are converted into 6 duplicate alarm information, so that each device has a merged alarm, reducing redundant information interference, making the data more analyzable, and providing a reliable basis for subsequent data mining and analysis.

[0040] The duplicate alarm processing method of the new energy station SCADA system described in Example 1 can merge similar alarm information into one by grouping real-time alarm data based on a preset alarm merging strategy, and sorting the alarm data grouping results according to the fault occurrence time and equipment ID, thereby avoiding the operator from processing a large amount of duplicate alarm information, thereby reducing their workload and improving work efficiency; the merged alarm information is more concise and clear, including key information such as the number of alarms, the first occurrence time and the most recent occurrence time, so that the operator can understand the equipment status more quickly and take targeted maintenance measures; Duplicate alarms are merged to reduce the interference of redundant information, making it easier for operators to distinguish real fault alarms, reducing the misjudgment rate and improving the reliability of the system; the merged alarm data is more analyzable, providing a reliable basis for subsequent data mining and analysis, and helping to optimize equipment management strategies; grouping processing based on equipment ID, fault occurrence time, and alarm description information ensures the accuracy and completeness of alarm merging and avoids excessive or incorrect merging; it should be noted that this embodiment 1 allows users to customize merging rules or processing strategies according to specific needs, so that the processing method is more flexible and applicable to alarm processing needs in different situations.

[0041] Example 2 As attached Figure 2 As shown, this embodiment 2 provides a repeated alarm processing system for a new energy station SCADA system, including a real-time data acquisition module, a data merging and grouping module, a data sorting module and a display module.

[0042] The real-time data acquisition module is used to obtain the real-time alarm data of all equipment under the jurisdiction of the new energy station from the new energy station SCADA system, and obtain a number of real-time alarm data; the data merging and grouping module is used to group a number of real-time alarm data according to a preset alarm merging strategy to obtain the alarm data grouping result; the data sorting module is used to sort the alarm data grouping result according to the fault occurrence time and the equipment ID of all equipment under the jurisdiction of the new energy station, and obtain the duplicate alarm processing result of the new energy station SCADA system; the display module is used to display the duplicate alarm processing result of the new energy station SCADA system.

[0043] Example 3 As attached Figure 3 As shown, this embodiment 3 provides a repeated alarm processing device of a new energy station SCADA system, including: a memory for storing a computer program; a processor for implementing the steps of a repeated alarm processing method of a new energy station SCADA system when executing the computer program.

[0044] When the processor executes the computer program, the steps of the repeated alarm processing method of the new energy station SCADA system are implemented, for example: From the new energy station SCADA system, real-time alarm data of all equipment under the new energy station is obtained to obtain a number of real-time alarm data; according to a preset alarm merging strategy, the several real-time alarm data are grouped to obtain alarm data grouping results; the alarm data grouping results are sorted according to the fault occurrence time and the equipment ID of all equipment under the new energy station to obtain the duplicate alarm processing results of the new energy station SCADA system; the duplicate alarm processing results of the new energy station SCADA system are displayed.

[0045] Alternatively, when the processor executes the computer program, the functions of each module in the repeated alarm processing system of the new energy station SCADA system are realized, for example: The real-time data acquisition module is used to obtain the real-time alarm data of all equipment under the jurisdiction of the new energy station from the new energy station SCADA system, and obtain a number of real-time alarm data; the data merging and grouping module is used to group a number of real-time alarm data according to a preset alarm merging strategy to obtain the alarm data grouping result; the data sorting module is used to sort the alarm data grouping result according to the fault occurrence time and the equipment ID of all equipment under the jurisdiction of the new energy station, and obtain the duplicate alarm processing result of the new energy station SCADA system; the display module is used to display the duplicate alarm processing result of the new energy station SCADA system.

[0046] Exemplarily, the computer program may be divided into one or more modules / units, which are stored in the memory and executed by the processor to complete the present invention. The one or more modules / units may be a series of computer program instruction segments capable of completing preset functions, and the instruction segments are used to describe the execution process of the computer program in the repeated alarm processing device of the new energy station SCADA system.

[0047] For example, the computer program can be divided into a real-time data acquisition module, a data merging and grouping module, a data sorting module and a display module, and the specific functions of each module are as follows: the real-time data acquisition module is used to obtain the real-time alarm data of all equipment under the new energy station from the new energy station SCADA system, and obtain a number of real-time alarm data; the data merging and grouping module is used to group a number of real-time alarm data according to a preset alarm merging strategy to obtain the alarm data grouping results; the data sorting module is used to sort the alarm data grouping results according to the fault occurrence time and the device ID of all equipment under the new energy station, and obtain the duplicate alarm processing results of the new energy station SCADA system; the display module is used to display the duplicate alarm processing results of the new energy station SCADA system.

[0048] The duplicate alarm processing device of the new energy station SCADA system can be a computing device such as a desktop computer, a notebook, a PDA, and a cloud server. The duplicate alarm processing device of the new energy station SCADA system may include, but is not limited to, a processor and a memory. Those skilled in the art will understand that the above is an example of a duplicate alarm processing device of a new energy station SCADA system, and does not constitute a limitation on the duplicate alarm processing device of the new energy station SCADA system. It may include more components than the above, or a combination of certain components, or different components. For example, the duplicate alarm processing device of the new energy station SCADA system may also include input and output devices, network access devices, buses, etc.

[0049] The processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc. The processor is the control center of the repeated alarm processing device of the new energy station SCADA system, and uses various interfaces and lines to connect various parts of the repeated alarm processing device of the entire new energy station SCADA system.

[0050] The memory can be used to store the computer program and / or module, and the processor implements various functions of the repeated alarm processing device of the new energy station SCADA system by running or executing the computer program and / or module stored in the memory, and calling the data stored in the memory.

[0051] The memory may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area may store data created according to the use of the mobile phone (such as audio data, a phone book, etc.), etc. In addition, the memory may include a high-speed random access memory, and may also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (SmartMediaCard, SMC), a secure digital (SecureDigital, SD) card, a flash card (FlashCard), at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0052] Example 4 This embodiment 4 also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the repeated alarm processing method of the new energy station SCADA system are implemented, for example: From the new energy station SCADA system, real-time alarm data of all equipment under the new energy station is obtained to obtain a number of real-time alarm data; according to a preset alarm merging strategy, the several real-time alarm data are grouped to obtain alarm data grouping results; the alarm data grouping results are sorted according to the fault occurrence time and the equipment ID of all equipment under the new energy station to obtain the duplicate alarm processing results of the new energy station SCADA system; the duplicate alarm processing results of the new energy station SCADA system are displayed.

[0053] If the module / unit integrated in the duplicate alarm processing system of the new energy station SCADA system is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.

[0054] Based on such understanding, the present invention implements all or part of the processes in the repeated alarm processing method of the above-mentioned new energy station SCADA system, and can also be completed by instructing related hardware through a computer program, and the computer program can be stored in a computer-readable storage medium, and when the computer program is executed by the processor, the steps of the repeated alarm processing method of the above-mentioned new energy station SCADA system can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or preset intermediate form, etc.

[0055] The computer-readable storage medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal and software distribution medium, etc.

[0056] It should be noted that the content contained in the computer-readable storage medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable storage media do not include electrical carrier signals and telecommunication signals.

[0057] The duplicate alarm processing method of the new energy station SCADA system described in the present invention obtains the real-time alarm data of all equipment from the new energy station SCADA system to ensure the timeliness and accuracy of the alarm information; the real-time alarm data is grouped according to a preset alarm merging strategy, which can effectively merge the same or similar alarm information together to avoid repeated processing; the grouped alarm data is sorted according to the fault occurrence time and equipment ID, and the processing results are displayed, so that the operation and maintenance personnel can quickly locate the specific faulty equipment and time, thereby quickly responding and processing.

[0058] In the present invention, alarm data is grouped and sorted through a preset alarm merging strategy, which can avoid duplicate alarms caused by equipment false alarms or network fluctuations, and reduce the interference of false alarms to operation and maintenance personnel; at the same time, it helps operation and maintenance personnel to understand the true situation of the alarm information more clearly and reduce the phenomenon of underreporting due to information confusion; secondly, the results of duplicate alarm processing are clearly displayed, so that operation and maintenance personnel can understand the alarm status of the current system at a glance, thereby improving user experience; in addition, it can reduce the workload of operation and maintenance personnel, reduce work complexity, and improve work efficiency.

[0059] The above embodiment is only one of the implementation methods that can realize the technical solution of the present invention. The scope of protection claimed by the present invention is not limited only to this embodiment, but also includes changes, replacements and other implementation methods that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention.

Claims

1. A repeated alarm processing method for a new energy station SCADA system, characterized in that: include: From the SCADA system of the new energy station, obtain the real-time alarm data of all equipment under the new energy station, and obtain several real-time alarm data; According to the preset alarm merging strategy, several pieces of real-time alarm data are grouped to obtain the alarm data grouping result; The alarm data grouping results are sorted according to the fault occurrence time and the device IDs of all devices under the new energy station, and the duplicate alarm processing results of the new energy station SCADA system are obtained; The repeated alarm processing results of the new energy station SCADA system are displayed.

2. A repeated alarm processing method for a new energy station SCADA system according to claim 1, characterized in that: Each piece of real-time alarm data includes device ID, fault occurrence time, fault code and alarm level.

3. The repeated alarm processing method of the SCADA system of a new energy station according to claim 1 is characterized in that: According to the preset alarm merging strategy, several real-time alarm data are grouped to obtain the alarm data grouping result. The specific process is as follows: Determine the merge key data according to the preset alarm merge strategy; Based on the merged Key data, a Key data merging method is used to group a number of real-time alarm data to obtain an alarm data grouping result.

4. The repeated alarm processing method of the SCADA system of a new energy station according to claim 1 is characterized in that: The calculation rule for the merged Key data is: device ID+fault code+alarm level.

5. The repeated alarm processing method of the SCADA system of a new energy station according to claim 1 is characterized in that: The alarm data grouping result includes a plurality of repeated alarm information; each repeated alarm information includes a plurality of real-time alarm data; The process of sorting the alarm data grouping results according to the fault occurrence time and the device ID of all devices under the new energy station to obtain the repeated alarm processing results of the new energy station SCADA system is as follows: Sort the multiple pieces of real-time alarm data in each repeated alarm information in reverse order of the fault occurrence time; Sort multiple duplicate alarm messages in the positive order of device IDs.

6. A repeated alarm processing method for a new energy station SCADA system according to claim 5, characterized in that: When displaying the repeated alarm processing results of the new energy station SCADA system, the displayed information includes the headline alarm in each repeated alarm information, the number of repeated alarms, and the fault occurrence time of each repeated alarm; The headline alarm in each piece of repeated alarm information is specifically: the latest real-time alarm data of the fault occurrence time in each piece of repeated alarm information.

7. A repeated alarm processing method for a new energy station SCADA system according to claim 6, characterized in that: The number of repeated alarms is the number of real-time alarm data in each repeated alarm message.

8. A repeated alarm processing system for a new energy station SCADA system, characterized in that: include: The real-time data acquisition module is used to obtain the real-time alarm data of all equipment under the new energy station from the new energy station SCADA system, and obtain several real-time alarm data; The data merging and grouping module is used to group a number of real-time alarm data according to a preset alarm merging strategy to obtain an alarm data grouping result; The data sorting module is used to sort the alarm data grouping results according to the fault occurrence time and the device ID of all the equipment under the new energy station, and obtain the duplicate alarm processing results of the new energy station SCADA system; The display module is used to display the repeated alarm processing results of the new energy station SCADA system.

9. A repeated alarm processing device for a new energy station SCADA system, characterized in that: include: a processor suitable for executing a computer program; A computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and when the computer program is executed by the processor, the repeated alarm processing method of the new energy station SCADA system as described in any one of claims 1 to 7 is executed.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the repeated alarm processing method of the new energy station SCADA system as described in any one of claims 1 to 7 is implemented.

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