CN116483821A - Front-end data checking method, device and medium for centralized monitoring system of transformer substation - Google Patents
Front-end data checking method, device and medium for centralized monitoring system of transformer substation Download PDFInfo
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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Abstract
The embodiment of the application provides a method, equipment and medium for checking front-end data of a centralized monitoring system of a transformer substation, wherein the method comprises the following steps: acquiring front remote signaling data and front remote sensing data of each set of transformer substation centralized monitoring system accessed by the transformer substation to be checked; checking the consistency of preposed remote signaling data in each set of transformer substation centralized monitoring system of the transformer substation; checking the consistency of front telemetry data in each set of transformer substation centralized monitoring system of the transformer substation; and summarizing the centralized front remote signaling data and inconsistent front remote sensing data of each set of transformer substation. The method for checking the front-end data of the centralized monitoring system of the transformer substation is executed in batches through the computer program, the problems that whether remote signaling and telemetry data of two sets of monitoring systems are consistent or not is time-consuming and labor-consuming and the efficiency is low are solved by manually comparing the remote signaling and telemetry data of the two sets of monitoring systems point by point, and the signal checking and accepting efficiency when the transformer substation is connected into the centralized monitoring system of a newly-built transformer substation is remarkably improved.
Description
Technical Field
The application relates to the technical field of centralized monitoring of substations, in particular to a method, equipment and medium for checking front-end data of a centralized monitoring system of a substation.
Background
Currently, most transformer substations with voltage levels of 220kV and below adopt an unmanned duty mode, and monitoring personnel remotely monitor remote signaling and telemetering information through a transformer substation centralized monitoring system.
The remote signaling and remote data of the transformer substation site are sent to a front-end server of a centralized monitoring system of the transformer substation through shutdown and dispatching data of a communication network, and are processed and then presented to an SCADA interface. Therefore, the correctness of remote signaling and telemetry data is very important. If the telemetry data are incorrect, serious threats are generated to the field devices and the power grid of the transformer substation. When the newly-built transformer substation centralized monitoring system is accessed to transformer substation information, data acceptance work is required to be performed.
Under the existing condition, when a set of approved transformer substation centralized monitoring system exists, in order to ensure the correctness of remote signaling and telemetry data of a newly-built transformer substation centralized monitoring system, monitoring personnel and operation and maintenance personnel of a master station system are required to manually compare whether the remote signaling and telemetry data of the two sets of monitoring systems are consistent point by point to judge whether the remote signaling and telemetry data of the newly-built transformer substation centralized monitoring system are correct.
Disclosure of Invention
The embodiment of the application provides a method, equipment and medium for checking front-end data of a centralized monitoring system of a transformer substation, which are used for solving the technical problems that the front-end data of the conventional centralized monitoring system of the transformer substation is checked manually and the efficiency is low.
In one aspect, an embodiment of the present application provides a method for checking front-end data of a centralized monitoring system of a substation, where the method includes the following steps: step S1: acquiring front remote signaling data and front remote sensing data of each set of transformer substation centralized monitoring system accessed by the transformer substation to be checked; step S2: checking the consistency of preposed remote signaling data in each set of transformer substation centralized monitoring system of the transformer substation; step S3: checking the consistency of front telemetry data in each set of transformer substation centralized monitoring system of the transformer substation; step S4: and summarizing the centralized front remote signaling data and inconsistent front remote sensing data of each set of transformer substation.
In one implementation manner of the present application, each set of centralized monitoring system for transformer substations includes at least two sets, and at least one set of centralized monitoring system for transformer substations is already put into production through acceptance formality and is used as a main system, and at least one set of centralized monitoring system for transformer substations is used as a system to be checked.
In one implementation manner of the present application, the substation to be checked is already accessed to the centralized monitoring system of each set of substation through a dispatching data network.
In one implementation of the present application, the method further includes: determining that the preposed remote signaling name and the point number of the system to be checked, the preposed remote sensing name and the point number are correctly recorded into the transformer substation centralized monitoring systems; and carrying out consistency verification on the meanings of remote signaling and telemetry names of the same remote signaling point number or telemetry point numbers corresponding to all sets of transformer substation centralized monitoring systems.
In an implementation manner of the present application, before the acquiring the front remote signaling data and the front remote sensing data of each set of centralized monitoring system of the transformer substation accessed by the transformer substation to be checked, the method further includes: based on the appointed time or the communication of the real-time communication equipment, the time when the front remote signaling data and the front remote sensing data of each set of transformer substation centralized monitoring system are stored in the data storage units of the respective systems is similar.
In one implementation manner of the present application, the step S2 specifically includes: acquiring front remote signaling data of one channel of the centralized monitoring system of the transformer substation to be checked, comparing the front remote signaling data with the front remote signaling data of each channel of the main system, and recording remote signaling point signals with inconsistent data; and judging whether all the available channels of the centralized monitoring system of the substation to be checked are compared with all the available channels of the main system.
In one implementation manner of the present application, the comparing with the pre-telemetry data of each channel of the main system specifically includes: dividing front remote signaling data of a channel of the centralized monitoring system of the substation to be checked into action data and reset data; when the same point number is action data or reset data on the channel to be checked and each channel of the main system, the front remote signaling data of the point number are judged to be consistent.
In one implementation manner of the present application, the step S3 specifically includes: determining a front telemetry data consistency threshold, and if the absolute value of the telemetry data difference is smaller than the threshold, data is inconsistent; acquiring front telemetry data of one channel of the centralized monitoring system of the transformer substation to be checked, calculating absolute values of difference values of the telemetry data of all channels of the main system, and recording telemetry point numbers with inconsistent data; and judging whether all the available channels of the centralized monitoring system of the substation to be checked are compared with all the available channels of the main system.
On the other hand, the embodiment of the application also provides a front-end data checking device of a centralized monitoring system of a transformer substation, wherein the device comprises: at least one processor; and a memory communicatively coupled to the at least one processor; the storage stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can complete the substation centralized monitoring system front-end data checking method.
Finally, the embodiment of the application also provides a nonvolatile computer storage medium for checking the front-end data of the centralized monitoring system of the transformer substation, and the nonvolatile computer storage medium stores computer executable instructions for executing the front-end data checking method of the centralized monitoring system of the transformer substation.
According to the method, the device and the medium for checking the front data of the centralized monitoring system of the transformer substation, which are provided by the embodiment of the application, the front data of the centralized monitoring system of the transformer substation is checked in batch through the computer program, so that the problems that whether remote signaling and telemetry data of two sets of monitoring systems are consistent, time-consuming and labor-consuming are solved by manually comparing point by point, and the efficiency is low are solved, and the signal acceptance efficiency when the transformer substation is accessed into a newly-built centralized monitoring system of the transformer substation is remarkably improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a flowchart of a method for checking front-end data of a centralized monitoring system of a transformer substation according to an embodiment of the present application;
fig. 2 is a schematic diagram of a front-end data checking device of a centralized monitoring system of a transformer substation according to an embodiment of the present application.
Detailed Description
For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The embodiment of the application provides a method, equipment and medium for checking front-end data of a centralized monitoring system of a transformer substation, and the technical scheme provided by the embodiment of the application is described in detail through the attached drawings.
Fig. 1 is a flowchart of a method for checking front-end data of a centralized monitoring system of a transformer substation according to an embodiment of the present application. As shown in fig. 1, the method mainly comprises the following steps:
step S1: and acquiring front remote signaling data and front remote sensing data of each set of transformer substation centralized monitoring system accessed by the transformer substation to be checked.
In the embodiment of the application, each set of transformer substation centralized monitoring system at least comprises two sets, at least one set of transformer substation centralized monitoring system is already formally put into production through inspection and accepted and used as a main system, and at least one set of transformer substation centralized monitoring system is used as a system to be checked.
In the embodiment of the application, the transformer substations to be checked are accessed to the centralized monitoring systems of all the transformer substations through a dispatching data network.
In the embodiment of the application, it is further required to determine that the preposed remote signaling name and the point number of the system to be checked, and the preposed remote signaling name and the point number are correctly recorded into the centralized monitoring systems of all the transformer substations; and carrying out consistency verification on the meanings of remote signaling and telemetry names of the same remote signaling point number or telemetry point numbers corresponding to all sets of transformer substation centralized monitoring systems.
In the embodiment of the application, before the front remote signaling data and the front remote sensing data of each set of centralized monitoring system of the transformer substation accessed by the transformer substation to be checked are acquired, communication is further performed based on the appointed time or real-time communication equipment, so that the time when the front remote signaling data and the front remote sensing data of each set of centralized monitoring system of the transformer substation are stored in the data storage units of the respective systems is similar.
Step S2: and checking the consistency of the front remote signaling data in the centralized monitoring system of each set of transformer substation.
In the embodiment of the application, the preposed remote signaling data of one channel of the centralized monitoring system of the transformer substation to be checked is obtained, the preposed remote signaling data of each channel of the main system is compared, and remote signaling point numbers with inconsistent data are recorded; and judging whether all the available channels of the centralized monitoring system of the substation to be checked are compared with all the available channels of the main system.
In this embodiment of the present application, the comparing with the pre-telemetry signaling data of each channel of the main system specifically includes: dividing front remote signaling data of a channel of the centralized monitoring system of the substation to be checked into action data and reset data; when the same point number is action data or reset data on the channel to be checked and each channel of the main system, the front remote signaling data of the point number are judged to be consistent.
It should be noted that, the action data may be "on" and "1", the return data may be "off" and "0", and when the same point number is "on" (or "on" and "1") or "return" (or "off" and "0") on each channel of the system to be checked and the main system, it is determined that the pre-remote signaling data of the point number is consistent.
Step S3: and checking the consistency of the front telemetry data in the centralized monitoring system of each set of transformer substation.
In the embodiment of the application, a front telemetry data consistency threshold is firstly determined, and if the absolute value of the telemetry data difference value is smaller than the threshold, the data is inconsistent; then, front telemetry data of one channel of the centralized monitoring system of the substation to be checked is obtained, absolute values of difference values of the telemetry data of all channels of the main system are calculated, and telemetry point numbers with inconsistent data are recorded; and judging whether all the available channels of the centralized monitoring system of the substation to be checked are compared with all the available channels of the main system.
Step S4: and summarizing the centralized front remote signaling data and inconsistent front remote sensing data of each set of transformer substation.
The foregoing is a method for checking front-end data of a centralized monitoring system of a transformer substation provided by an embodiment of the present application, based on the same inventive concept, and fig. 2 is a schematic diagram of an apparatus provided by an embodiment of the present application, where the apparatus mainly includes: at least one processor 201; and a memory 202 communicatively coupled to the at least one processor; wherein the memory 202 stores instructions executable by the at least one processor 201, the instructions being executable by the at least one processor 201 to enable the at least one processor 201 to: acquiring front remote signaling data and front remote sensing data of each set of transformer substation centralized monitoring system accessed by the transformer substation to be checked; checking the consistency of preposed remote signaling data in each set of transformer substation centralized monitoring system of the transformer substation; checking the consistency of front telemetry data in each set of transformer substation centralized monitoring system of the transformer substation; and summarizing the centralized front remote signaling data and inconsistent front remote sensing data of each set of transformer substation.
According to the method, the device and the medium for checking the front data of the centralized monitoring system of the transformer substation, which are provided by the embodiment of the application, the front data of the centralized monitoring system of the transformer substation is checked in batch through the computer program, so that the problems that whether remote signaling and telemetry data of two sets of monitoring systems are consistent, time-consuming and labor-consuming are solved by manually comparing point by point, and the efficiency is low are solved, and the signal acceptance efficiency when the transformer substation is accessed into a newly-built centralized monitoring system of the transformer substation is remarkably improved.
In addition, the embodiment of the application also provides a nonvolatile computer storage medium for checking the front-end data of the centralized monitoring system of the transformer substation, which stores computer executable instructions, wherein the computer executable instructions are set as follows: acquiring front remote signaling data and front remote sensing data of each set of transformer substation centralized monitoring system accessed by the transformer substation to be checked; checking the consistency of preposed remote signaling data in each set of transformer substation centralized monitoring system of the transformer substation; checking the consistency of front telemetry data in each set of transformer substation centralized monitoring system of the transformer substation; and summarizing the centralized front remote signaling data and inconsistent front remote sensing data of each set of transformer substation.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
All embodiments in the application are described in a progressive manner, and identical and similar parts of all embodiments are mutually referred, so that each embodiment mainly describes differences from other embodiments. In particular, for the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments in part.
It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (10)
1. The front-end data checking method for the centralized monitoring system of the transformer substation is characterized by comprising the following steps of:
step S1: acquiring front remote signaling data and front remote sensing data of each set of transformer substation centralized monitoring system accessed by the transformer substation to be checked;
step S2: checking the consistency of preposed remote signaling data in each set of transformer substation centralized monitoring system of the transformer substation;
step S3: checking the consistency of front telemetry data in each set of transformer substation centralized monitoring system of the transformer substation;
step S4: and summarizing the centralized front remote signaling data and inconsistent front remote sensing data of each set of transformer substation.
2. The method for checking front-end data of centralized monitoring systems of transformer substations according to claim 1, wherein each set of centralized monitoring systems of transformer substations at least comprises two sets, at least one set of centralized monitoring systems of transformer substations is already formally put into production through inspection and used as a main system, and at least one set of centralized monitoring systems of transformer substations is used as a system to be checked.
3. The method for checking front-end data of centralized monitoring systems of transformer substations according to claim 2, wherein the transformer substations to be checked are accessed to the centralized monitoring systems of the transformer substations through a dispatching data network.
4. The method for checking front-end data of a centralized monitoring system of a transformer substation according to claim 2, further comprising:
determining that the preposed remote signaling name and the point number of the system to be checked, the preposed remote sensing name and the point number are correctly recorded into the transformer substation centralized monitoring systems;
and determining that the same remote signaling point number or the remote signaling name meaning of each set of transformer substation centralized monitoring system is subjected to consistency verification.
5. The method for checking front-end data of centralized monitoring systems of transformer substations according to claim 1, wherein before the front-end remote signaling data and front-end telemetry data of the centralized monitoring systems of the transformer substations to be checked are obtained, the method further comprises:
based on the appointed time or the communication of the real-time communication equipment, the time when the front remote signaling data and the front remote sensing data of each set of transformer substation centralized monitoring system are stored in the data storage units of the respective systems is similar.
6. The method for checking the front-end data of the centralized monitoring system of the transformer substation according to claim 1, wherein the step S2 specifically includes:
acquiring front remote signaling data of one channel of the centralized monitoring system of the transformer substation to be checked, comparing the front remote signaling data with the front remote signaling data of each channel of the main system, and recording remote signaling point signals with inconsistent data;
and judging whether all the available channels of the centralized monitoring system of the substation to be checked are compared with all the available channels of the main system.
7. The method for checking the front-end data of the centralized monitoring system of the transformer substation according to claim 1, wherein the comparison with the front-end remote signaling data of each channel of the main system specifically comprises the following steps:
dividing front remote signaling data of a channel of the centralized monitoring system of the substation to be checked into action data and reset data;
when the same point number is action data or reset data on the channel to be checked and each channel of the main system, the front remote signaling data of the point number are judged to be consistent.
8. The method for checking the front-end data of the centralized monitoring system of the transformer substation according to claim 1, wherein the step S3 specifically includes:
determining a front telemetry data consistency threshold, and if the absolute value of the telemetry data difference is smaller than the threshold, data is inconsistent;
acquiring front telemetry data of one channel of the centralized monitoring system of the transformer substation to be checked, calculating absolute values of difference values of the telemetry data of all channels of the main system, and recording telemetry point numbers with inconsistent data;
and judging whether all the available channels of the centralized monitoring system of the substation to be checked are compared with all the available channels of the main system.
9. Front-end data checking equipment of a centralized monitoring system of a transformer substation is characterized in that the equipment comprises:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the substation centralized monitoring system pre-data verification method of any one of claims 1-8.
10. A non-volatile computer storage medium storing computer executable instructions for checking front-end data of a centralized monitoring system of a transformer substation, wherein the computer executable instructions are used for executing the front-end data checking method of the centralized monitoring system of the transformer substation according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310572221.5A CN116483821A (en) | 2023-05-18 | 2023-05-18 | Front-end data checking method, device and medium for centralized monitoring system of transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310572221.5A CN116483821A (en) | 2023-05-18 | 2023-05-18 | Front-end data checking method, device and medium for centralized monitoring system of transformer substation |
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| CN116483821A true CN116483821A (en) | 2023-07-25 |
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