CN114337802B - Substation fiber alignment equipment and method - Google Patents
Substation fiber alignment equipment and method Download PDFInfo
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- CN114337802B CN114337802B CN202111641885.XA CN202111641885A CN114337802B CN 114337802 B CN114337802 B CN 114337802B CN 202111641885 A CN202111641885 A CN 202111641885A CN 114337802 B CN114337802 B CN 114337802B
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Abstract
The invention relates to the technical field of electric power fiber alignment, and discloses a fiber alignment device and method for a transformer substation.
Description
Technical Field
The invention relates to the technical field of electric power fiber alignment, in particular to fiber alignment equipment and method of a transformer substation.
Background
Along with the intellectualization of the transformer substation, a large number of optical fibers replace the traditional cable to realize important functions such as protection tripping, so that the correctness of the optical fibers and the correctness of the labels play a vital role in protecting the function and later operation and maintenance of the transformer substation.
In order to ensure the correctness, a manual checking method is usually adopted, namely, workers are respectively assigned to two sides of the optical fiber to ensure the correctness of the optical fiber and the label by pulling and inserting the optical fiber, polishing and repeating the label, but the scheme wastes a great deal of manpower and time, and in addition, the optical fiber correctness can be confirmed by pulling and inserting optical fiber to watch optical fiber display lamps on equipment such as a switch, an intelligent terminal, a protection device, a measurement and control device and the like, but the method has higher requirements on the configuration of the switch, and is difficult to realize by the method when the lamplight of the switch is forced to run. Therefore, there is a need for a fiber alignment method that is fast in fiber alignment efficiency and low in fiber alignment difficulty.
Disclosure of Invention
The invention provides a transformer substation fiber alignment device and method, which solve the technical problems of low fiber alignment efficiency and high fiber alignment difficulty.
In view of this, a first aspect of the present invention provides a substation fiber alignment apparatus, comprising: the system comprises a switch modeling module, a label scanning module, a processing module, a communication module and an early warning module;
the switch modeling module is used for constructing a converter simulation model based on a configuration file of the switch, and the converter simulation model comprises the switch and access equipment of each optical fiber port of the switch connected through optical fibers;
the label scanning module is used for scanning labels preset on optical fibers of all optical fiber ports of the switch so as to obtain corresponding label information, wherein the label information comprises optical fiber numbers and terminal IDs accessed at two ends of the optical fibers;
the processing module is used for obtaining GOOSE information sent by the optical fiber obtained by matching based on the optical fiber number and the optical fiber port corresponding to the optical fiber port in the converter simulation model, wherein the GOOSE information comprises a terminal ID, and is also used for judging whether the terminal ID is correct according to the terminal IDs accessed at the two ends of the optical fiber, generating an early warning signal when the terminal ID is not correct, and sending the early warning signal to the communication module;
the communication module is used for receiving the early warning signal and sending the early warning signal to the early warning module;
the early warning module is used for receiving the early warning signal and marking the corresponding position of the terminal ID on the simulation model of the converter.
Preferably, the device further comprises a label editing module, wherein the label editing module is used for editing labels of optical fibers of each optical fiber port of the switch based on a preset label library, and printing the labels on corresponding optical fibers through a P-touch tool.
Preferably, the device further comprises a display module, which is used for displaying the label information obtained by scanning by the label scanning module.
Preferably, the device further includes a report module, configured to receive the early warning signal sent by the communication module, and generate and output a fiber report according to the early warning signal and the corresponding terminal ID.
Preferably, the device further comprises an optical fiber connection module, and the optical fiber port is detachably connected with the optical fiber through the optical fiber connection module.
In a second aspect, the invention provides a substation fiber alignment method, which comprises the following steps:
constructing a converter simulation model based on a configuration file of a switch, wherein the converter simulation model comprises the switch and access equipment of each optical fiber port of the switch through optical fibers;
scanning preset labels on optical fibers of all optical fiber ports of a switch so as to obtain corresponding label information, wherein the label information comprises optical fiber numbers and terminal IDs accessed at two ends of the optical fibers;
based on the optical fiber number, matching the optical fiber port and the optical fiber thereof in the converter simulation model, and acquiring GOOSE information sent by the matched optical fiber, wherein the GOOSE information comprises a terminal ID;
judging whether the terminal ID is correct or not according to the terminal ID accessed at the two ends of the optical fiber, and generating an early warning signal when judging that the terminal ID is incorrect;
and marking corresponding positions on the simulation model of the converter according to the terminal ID based on the early warning signals.
Preferably, the method further comprises:
and editing labels of optical fibers of each optical fiber port of the switch based on a preset label library, and printing the labels on corresponding optical fibers through a P-touch tool.
Preferably, the method further comprises:
and displaying the label information.
Preferably, the method further comprises:
and generating and outputting a fiber report according to the early warning signal and the corresponding terminal ID.
From the above technical scheme, the invention has the following advantages:
according to the invention, a simulation model of the converter is constructed through a configuration file of the switch, the preset labels on the optical fibers of all the optical fiber ports of the switch are scanned, so that corresponding label information is obtained, the corresponding optical fiber ports and the optical fibers thereof are matched in the simulation model of the converter based on the label information, GOOSE information sent by the matched optical fibers is obtained, whether the terminal ID contained in the GOOSE information is correct or not is judged according to the terminal IDs accessed at two ends of the optical fibers, when the terminal ID is judged to be incorrect, an early warning signal is generated, and the corresponding positions of the terminal IDs corresponding to the early warning signal on the simulation model of the converter are combined to mark so as to determine the corresponding fiber alignment positions, so that the fiber alignment efficiency is improved, and the fiber alignment difficulty is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a fiber-aligning device of a transformer substation according to an embodiment of the present invention;
fig. 2 is a flowchart of a fiber alignment method of a transformer substation according to an embodiment of the present invention.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings, and 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 invention without making any inventive effort, are intended to be within the scope of the invention.
For easy understanding, please refer to fig. 1, the present invention provides a substation fiber alignment device, which includes: the system comprises a switch modeling module 100, a tag scanning module 200, a processing module 300, a communication module 400 and an early warning module 500;
the switch modeling module 100 is configured to construct a simulation model of a converter based on a configuration file of the switch, the simulation model of the converter including the switch and access devices for its respective fiber ports connected by optical fibers.
It should be noted that, the configuration file of the switch includes configuration information of the switch and configuration information of each fiber port and fiber, such as fiber number;
the configuration files of the switch are imported into the switch modeling module 100 by SCD files and/or CCD files, wherein the SCD files are total station system configuration files which are unique to the total station, and the files describe example configuration and communication parameters of all IED devices of the transformer substation, communication configuration among the IED devices and primary system structure of the transformer substation, and the extension names are SCD; the CCD file contains IED secondary loop instance configuration files, and is used for describing configuration files of GOOSE and SV publishing/subscribing information of the IED, wherein the configuration files comprise complete publishing/subscribing control block configuration, internal variable mapping, physical port description, virtual terminal connection relation and other information, the configuration of the publishing/subscribing of the device is not affected by the change of other configuration files of the device, and the publishing/subscribing information of the device is based on the CCD file. The CCD file should be downloaded to the IED for operation only after being exported from the SCD file, and the extension is CCD.
In practical application, based on model simulation software, a converter simulation model is built through a configuration file of the switch to determine the switch and access equipment of each optical fiber port of the switch connected through optical fibers.
The tag scanning module 200 is configured to scan a preset tag on an optical fiber of each optical fiber port of the switch, so as to obtain corresponding tag information, where the tag information includes an optical fiber number and a terminal ID accessed at two ends of the optical fiber.
In practical application, the tag can be in the form of a two-dimensional code and the like, in tag information, the number of the optical fiber can be WL22011A, terminals accessed at two ends of the optical fiber comprise a starting terminal and an ending terminal, and the starting terminal ID can be expressed as a 4P 220kV A line main protection/ln PCS931/4 board card/TX 1 port or a 15P220kV process layer A1 network No. 3 switch/4 n PSW618/RX5 port; the end terminal ID can be expressed as a 5P220kV process layer A1 network No. 3 switch/4 n PSW618/RX5 port or a 4P 220kV A line main protection/ln PCS931/4 board card/TX 1 port.
The processing module 300 is configured to match the fiber numbers to corresponding fiber ports and fibers thereof in the simulation model of the converter, obtain GOOSE information sent by the matched fibers, where the GOOSE information includes a terminal ID, and determine whether the terminal ID is correct according to the terminal IDs accessed from two ends of the fibers, and when determining that the terminal ID is incorrect, generate an early warning signal, and send the early warning signal to the communication module 400.
In this embodiment, an STM32F103ZET6 chip is adopted as the processing module 300, which is based on that the configuration file can be matched with the corresponding optical fiber port and the corresponding position of the optical fiber thereof in the simulation model of the converter through the optical fiber number acquired by the tag scanning module 200, and GOOSE information sent by the optical fiber obtained by matching is acquired, and the GOOSE information refers to a substation event facing a general object, which is a rapid message transmission mechanism in IEC61850 and is used for transmitting important real-time signals between IEDs in the substation, and includes terminal IDs accessed at two ends of the optical fiber. The terminal ID accessed at both ends of the optical fiber obtained by the tag scanning module 200 judges whether the terminal ID is correct, if the terminal ID accessed at both ends of the optical fiber is consistent with the terminal ID, the terminal ID is correct, an early warning signal is not required to be sent, and if the terminal ID is inconsistent with the terminal ID, the early warning signal is required to be generated.
The communication module 400 is configured to receive the early warning signal and send the early warning signal to the early warning module 500.
In this embodiment, the communication mode of the communication module 400 is bluetooth connection, wireless network connection or network cable connection.
The early warning module 500 is used for receiving the early warning signal and marking the corresponding position on the simulation model of the converter according to the terminal ID.
According to the substation fiber alignment equipment provided by the embodiment, a converter simulation model is built through the configuration file of the switch, the preset labels on the optical fibers of all the optical fiber ports of the switch are scanned, so that corresponding label information is obtained, the corresponding optical fiber ports and the optical fibers thereof are matched in the converter simulation model based on the label information, GOOSE information sent by the matched optical fibers is obtained, whether the terminal ID contained in the GOOSE information is correct or not is judged according to the terminal IDs accessed at the two ends of the optical fibers, when the terminal ID is judged to be incorrect, an early warning signal is generated, and the corresponding positions of the terminal IDs corresponding to the early warning signal on the converter simulation model are combined for marking, so that the corresponding fiber alignment position is determined, the fiber alignment efficiency is improved, and the fiber alignment difficulty is reduced.
In this embodiment, the apparatus further includes a label editing module, configured to edit labels of optical fibers of each optical fiber port of the switch based on a preset label library, and further configured to print the labels on corresponding optical fibers through a P-touch tool.
The tag is stored in lbx file format in this embodiment.
In this embodiment, the apparatus further includes a display module, configured to display the tag information scanned by the tag scanning module 200.
Wherein, the display module adopts 7 cun electric capacity screen.
In this embodiment, the apparatus further includes a reporting module, configured to receive the early warning signal sent by the communication module 400, and generate and output a fiber report according to the early warning signal and the corresponding terminal ID.
Wherein the fiber report is output in electronic form to provide for viewing by the relevant personnel.
In this embodiment, the apparatus further includes an optical fiber connection module, and the optical fiber port is detachably connected to the optical fiber through the optical fiber connection module.
Wherein, the fiber port adopts an LC port.
The above is a detailed description of an embodiment of a fiber-optic device of a transformer substation provided by the present invention, and the following is a detailed description of an embodiment of a fiber-optic method of a transformer substation provided by the present invention.
For easy understanding, please refer to fig. 2, the invention provides a substation fiber alignment method, which comprises the following steps:
s1, constructing a converter simulation model based on a configuration file of a switch, wherein the converter simulation model comprises an access device of the switch and each optical fiber port connected through optical fibers;
s2, scanning preset labels on optical fibers of all optical fiber ports of the switch, so as to obtain corresponding label information, wherein the label information comprises optical fiber numbers and terminal IDs accessed at two ends of the optical fibers;
s3, matching the optical fiber serial numbers to corresponding optical fiber ports and optical fibers thereof in a converter simulation model, and acquiring GOOSE information sent by the matched optical fibers, wherein the GOOSE information comprises a terminal ID;
s4, judging whether the terminal ID is correct according to the terminal ID accessed at the two ends of the optical fiber, and generating an early warning signal when judging that the terminal ID is incorrect;
s5, marking the corresponding position on the simulation model of the converter according to the terminal ID based on the early warning signal.
In this embodiment, the method further includes:
and editing labels of optical fibers of each optical fiber port of the switch based on a preset label library, and printing the labels on corresponding optical fibers through a P-touch tool.
In this embodiment, the method further includes:
and displaying the label information.
In this embodiment, the method further includes:
and generating and outputting a fiber report according to the early warning signal and the corresponding terminal ID.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of elements is merely a logical functional division, and there may be additional divisions of actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A substation fiber alignment apparatus, comprising: the system comprises a switch modeling module, a label scanning module, a processing module, a communication module and an early warning module;
the switch modeling module is used for constructing a converter simulation model based on a configuration file of the switch, and the converter simulation model comprises the switch and access equipment of each optical fiber port of the switch connected through optical fibers;
the label scanning module is used for scanning labels preset on optical fibers of all optical fiber ports of the switch so as to obtain corresponding label information, wherein the label information comprises optical fiber numbers and terminal IDs accessed at two ends of the optical fibers;
the processing module is used for obtaining GOOSE information sent by the optical fiber obtained by matching based on the optical fiber number and the optical fiber port corresponding to the optical fiber port in the converter simulation model, wherein the GOOSE information comprises a terminal ID, and is also used for judging whether the terminal ID is correct according to the terminal IDs accessed at the two ends of the optical fiber, generating an early warning signal when the terminal ID is not correct, and sending the early warning signal to the communication module;
the communication module is used for receiving the early warning signal and sending the early warning signal to the early warning module;
the early warning module is used for receiving the early warning signal and marking the corresponding position of the terminal ID on the simulation model of the converter.
2. The substation fiber alignment apparatus of claim 1, further comprising a label editing module for editing labels of optical fibers of respective fiber ports of the switch based on a preset label library, and for printing the labels on the respective optical fibers by a P-touch tool.
3. The substation fiber alignment device according to claim 1, further comprising a display module, configured to display the tag information scanned by the tag scanning module.
4. The substation fiber alignment device according to claim 1, further comprising a reporting module, configured to receive the early warning signal sent by the communication module, and generate and output a fiber report according to the early warning signal and the corresponding terminal ID.
5. The substation fiber alignment apparatus of claim 1, further comprising a fiber optic connection module through which the fiber optic port is detachably connected with the optical fiber.
6. The substation fiber alignment method is characterized by comprising the following steps of:
constructing a converter simulation model based on a configuration file of a switch, wherein the converter simulation model comprises the switch and access equipment of each optical fiber port of the switch through optical fibers;
scanning preset labels on optical fibers of all optical fiber ports of a switch so as to obtain corresponding label information, wherein the label information comprises optical fiber numbers and terminal IDs accessed at two ends of the optical fibers;
based on the optical fiber number, matching the optical fiber port and the optical fiber thereof in the converter simulation model, and acquiring GOOSE information sent by the matched optical fiber, wherein the GOOSE information comprises a terminal ID;
judging whether the terminal ID is correct or not according to the terminal ID accessed at the two ends of the optical fiber, and generating an early warning signal when judging that the terminal ID is incorrect;
and marking corresponding positions on the simulation model of the converter according to the terminal ID based on the early warning signals.
7. The substation fiber alignment method of claim 6, further comprising:
and editing labels of optical fibers of each optical fiber port of the switch based on a preset label library, and printing the labels on corresponding optical fibers through a P-touch tool.
8. The substation fiber alignment method of claim 6, further comprising:
and displaying the label information.
9. The substation fiber alignment method of claim 6, further comprising:
and generating and outputting a fiber report according to the early warning signal and the corresponding terminal ID.
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| CN202111641885.XA CN114337802B (en) | 2021-12-29 | 2021-12-29 | Substation fiber alignment equipment and method |
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| CN114337802B true CN114337802B (en) | 2023-06-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932809A (en) * | 2019-11-20 | 2020-03-27 | 北京邮电大学 | Optical fiber channel model simulation method and device |
| CN113300765A (en) * | 2021-05-25 | 2021-08-24 | 国网湖北省电力有限公司荆门供电公司 | Intelligent identification and diagnosis method for power digital link |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932809A (en) * | 2019-11-20 | 2020-03-27 | 北京邮电大学 | Optical fiber channel model simulation method and device |
| CN113300765A (en) * | 2021-05-25 | 2021-08-24 | 国网湖北省电力有限公司荆门供电公司 | Intelligent identification and diagnosis method for power digital link |
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