CN113810316A - Intelligent substation switch mirror image configuration method and device based on SCD file - Google Patents
Intelligent substation switch mirror image configuration method and device based on SCD file Download PDFInfo
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- CN113810316A CN113810316A CN202010553480.XA CN202010553480A CN113810316A CN 113810316 A CN113810316 A CN 113810316A CN 202010553480 A CN202010553480 A CN 202010553480A CN 113810316 A CN113810316 A CN 113810316A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
- H04L49/208—Port mirroring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—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
- 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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- Computer Networks & Wireless Communication (AREA)
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- Small-Scale Networks (AREA)
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Abstract
The invention discloses an intelligent substation switch image configuration method and device based on SCD files, wherein the method comprises the steps of obtaining a switch ICD file containing an image function logic model; importing the ICD file of the switch into an SCD tool, setting port mirror image attribute data of the switch in the ICD file of the switch by using the SCD tool, and designating a certain port of the switch as a mirror image port to form a CSD file of the switch, which contains relevant configuration information of a mirror image function; exporting the switch CSD file through an SCD tool; and importing the exported CSD file of the switch into the switch, so that the switch is restarted and the configuration of the port is validated. The invention carries out the configuration of the mirror image port of the switch based on the SCD file, can effectively solve the problem of monitoring access of network sub-messages and really realizes the monitoring of the whole network messages of the system in the intelligent substation.
Description
Technical Field
The invention belongs to the technical field of power system automation, and particularly relates to an intelligent substation switch mirror image configuration method and device based on an SCD (substation configuration description) file.
Background
With the popularization and application of the intelligent substation in China, a process layer network is widely applied, and network message monitoring becomes a key operation and maintenance means for further improving operation and maintenance management level and realizing key technologies such as accurate network fault location. The process layer switch is used as a carrier of a process layer network and is responsible for transmitting GOOSE and SV messages, accessing IED equipment such as a protection unit, a measurement and control unit, a merging unit, an intelligent terminal and the like, realizing network transmission of process layer information and providing possibility for network monitoring management.
In practical application, in order to realize message monitoring of the whole network, the message is forwarded to the intelligent recorder by dividing a static multicast or VLAN on a switch, but the method cannot really monitor the message actually forwarded on the network, and the configuration process is complicated and inconvenient.
Disclosure of Invention
Aiming at the problems, the invention provides an intelligent substation switch mirror image configuration method and device based on an SCD file.
In order to achieve the technical purpose and achieve the technical effects, the invention is realized by the following technical scheme:
in a first aspect, the present invention provides an intelligent substation switch mirror configuration method based on SCD files, including:
acquiring an ICD (interface control document) file of the switch, which contains a mirror function logic model;
importing the ICD file of the switch into an SCD tool, setting port mirror image attribute data of the switch in the ICD file of the switch by using the SCD tool, and designating a certain port of the switch as a mirror image port to form a CSD file of the switch, which contains relevant configuration information of a mirror image function;
exporting the switch CSD file through an SCD tool;
and importing the exported CSD file of the switch into the switch, so that the switch is restarted and the configuration of the port is validated.
Optionally, the method for configuring the intelligent substation switch image based on the SCD file further includes:
the CSD file is automatically checked in the process of exporting the CSD file of the switch to verify whether the related configuration meets the specification.
Optionally, in the switch CSD file, other ports of the switch except the mirror port, which have input or output traffic, are used as mirrored ports, and the mirrored ports are used to mirror the packet to the mirror port for analysis by the oscillograph.
Optionally, all mirrored ports are unified in input or output mirroring mode.
Optionally, the switch ICD model includes a port mirror information logical node, and is configured to set port mirror attribute data of a switch in the switch ICD file in cooperation with an SCD tool.
In a second aspect, the present invention provides an intelligent substation switch mirror image configuration device based on SCD files, including:
the system comprises an acquisition unit, a storage unit and a processing unit, wherein the acquisition unit is used for acquiring an ICD (interface control document) file of the switch with a mirror image function logic model;
the setting unit is used for importing the ICD file of the switch into the SCD tool, setting port mirror image attribute data of the switch in the ICD file of the switch by using the SCD tool, and designating a certain port of the switch as a mirror image port to form a CSD file of the switch, wherein the CSD file contains relevant configuration information of a mirror image function;
an export unit, configured to export the switch CSD file through an SCD tool;
and the leading-in unit is used for leading the exported CSD file of the switch into the switch, so that the switch is restarted and the configuration of the port is validated.
Optionally, the device for configuring an image of an intelligent substation switch based on an SCD file further includes:
and the checking unit is used for automatically checking the CSD file in the export process of the switch CSD file so as to verify whether the related configuration meets the specification.
Optionally, in the switch CSD file, other ports of the switch except the mirror port, which have input or output traffic, are used as mirrored ports, and the mirrored ports are used to mirror the packet to the mirror port for analysis by the oscillograph.
Optionally, all mirrored ports are unified in input or output mirroring mode.
Optionally, the switch ICD model includes a port mirror information logical node, and is configured to set port mirror attribute data of a switch in the switch ICD file in cooperation with an SCD tool.
Compared with the prior art, the invention has the beneficial effects that:
the invention carries out the configuration of the mirror image port of the switch based on the SCD file, can effectively solve the problem of monitoring access of network sub-messages and really realizes the monitoring of the whole network messages of the system in the intelligent substation.
The ICD model of the switch provides a port mirror image information logic node, and provides model support for mirror image port configuration based on the SCD file; the SCD tool provides a tool inlet for configuring a mirror image port of the switch, so that the configuration flow of the mirror image port is greatly optimized; the SCD tool can automatically check the CSD file, and effectively reduces the probability of switch operation failure caused by configuration error on site.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic flow chart of an intelligent substation switch mirror image configuration method based on an SCD file according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the scope of the invention.
The following detailed description of the principles of the invention is provided in connection with the accompanying drawings.
Example 1
The embodiment of the invention provides an intelligent substation switch mirror image configuration method based on an SCD file, which comprises the following steps:
(1) acquiring an ICD (interface control document) file of the switch, which contains a logical model of a mirror function, wherein the ICD model of the switch comprises port mirror information logical nodes and is used for setting port mirror attribute data of the switch in the ICD file of the switch by matching with an SCD (substation configuration description) tool;
(2) importing the ICD file of the switch into an SCD tool, setting port mirror image attribute data of the switch in the ICD file of the switch by using the SCD tool, and designating a certain port of the switch as a mirror image port to form a CSD file of the switch, which contains relevant configuration information of a mirror image function;
in a specific implementation process, the port mirroring attribute data of the switch in the ICD file of the switch is set by using an SCD tool, a certain port of the switch is designated as a mirroring port, and a used configuration rule includes:
a. the wave recorder equipment is preferably accessed by a central switch, and each network is only accessed to one port of the wave recorder;
b. the central switch preferably selects a kilomega port as a mirror port;
c. the mirrored port should include all the used ports except the mirror port of the central switch;
d. the total flow of the mirrored ports should be less than 60% of the port's bearable flow.
(3) Exporting the switch CSD file through an SCD tool; in the switch CSD file, other ports of the switch except the mirror image port, which have input or output flow, are used as mirrored ports, the mirrored ports are used for mirroring the message to the mirror image port to analyze the message to the wave recorder, and all the mirrored ports uniformly adopt an input or output mirror image mode;
the CSD file should contain at least the following:
a. the function and configuration of conventional CSD files;
b. the CRC check code is used for verifying the integrity of the file;
c. version information for CSD file management;
d. physical topological connection relation of the switch;
e. switch mirror port configuration information;
f. ports of the switch and the IED device transmit optical power, receive upper and lower limit values of the optical power, and the like.
(4) And importing the exported CSD file of the switch into the switch, so that the switch is restarted and the configuration of the port is validated.
Example 2
In order to ensure that the CSD file can be normally parsed by the switch and configured in an effective manner, based on embodiment 1, the embodiment of the present invention is different from embodiment 1 in that:
the intelligent substation switch image configuration method based on the SCD file further comprises the following steps:
the CSD file is automatically checked in the process of exporting the CSD file of the switch to verify whether the related configuration meets the specification.
Example 3
Based on the same inventive concept as embodiment 1, the invention provides an intelligent substation switch image configuration device based on an SCD file, comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring an ICD (interface control document) file of the switch containing a logical model with a mirror image function, and the ICD model of the switch comprises port mirror image information logical nodes and is used for setting port mirror image attribute data of the switch in the ICD file of the switch by matching with an SCD (substation configuration description) tool;
the setting unit is used for importing the ICD file of the switch into the SCD tool, setting port mirror image attribute data of the switch in the ICD file of the switch by using the SCD tool, and designating a certain port of the switch as a mirror image port to form a CSD file of the switch, wherein the CSD file contains relevant configuration information of a mirror image function; in the switch CSD file, other ports of the switch except the mirror image port, which have input or output flow, are used as mirrored ports, and the mirrored ports are used for mirroring the message to the mirror image port to analyze the message to the wave recorder; all mirrored ports uniformly adopt an input or output mirroring mode;
an export unit, configured to export the switch CSD file through an SCD tool;
and the leading-in unit is used for leading the exported CSD file of the switch into the switch, so that the switch is restarted and the configuration of the port is validated.
Example 4
Based on example 3, the inventive example differs from example 3 in that:
the intelligent substation switch mirror image configuration device based on the SCD file further comprises:
and the checking unit is used for automatically checking the CSD file in the export process of the switch CSD file so as to verify whether the related configuration meets the specification.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An intelligent substation switch mirror image configuration method based on an SCD file is characterized by comprising the following steps:
acquiring an ICD (interface control document) file of the switch, which contains a mirror function logic model;
importing the ICD file of the switch into an SCD tool, setting port mirror image attribute data of the switch in the ICD file of the switch by using the SCD tool, and designating a certain port of the switch as a mirror image port to form a CSD file of the switch, which contains relevant configuration information of a mirror image function;
exporting the switch CSD file through an SCD tool;
and importing the exported CSD file of the switch into the switch, so that the switch is restarted and the configuration of the port is validated.
2. The intelligent substation switch image configuration method based on the SCD file according to claim 1, wherein the intelligent substation switch image configuration method based on the SCD file further comprises:
the CSD file is automatically checked in the process of exporting the CSD file of the switch to verify whether the related configuration meets the specification.
3. The intelligent substation switch image configuration method based on the SCD file according to claim 1, characterized in that: in the switch CSD file, other ports of the switch except the mirror image port, which have input or output flow, are used as mirrored ports, and the mirrored ports are used for mirroring the message to the mirror image port to analyze the message to the wave recorder.
4. The intelligent substation switch image configuration method based on the SCD file according to claim 3, characterized in that: all the mirrored ports adopt an input or output mirroring mode uniformly.
5. The intelligent substation switch image configuration method based on the SCD file according to claim 1, characterized in that: the ICD model of the switch comprises port mirror image information logic nodes which are used for cooperating with an SCD tool to set port mirror image attribute data of the switch in the ICD file of the switch.
6. The utility model provides an intelligent substation switch mirror image configuration device based on SCD file which characterized in that includes:
the system comprises an acquisition unit, a storage unit and a processing unit, wherein the acquisition unit is used for acquiring an ICD (interface control document) file of the switch with a mirror image function logic model;
the setting unit is used for importing the ICD file of the switch into the SCD tool, setting port mirror image attribute data of the switch in the ICD file of the switch by using the SCD tool, and designating a certain port of the switch as a mirror image port to form a CSD file of the switch, wherein the CSD file contains relevant configuration information of a mirror image function;
an export unit, configured to export the switch CSD file through an SCD tool;
and the leading-in unit is used for leading the exported CSD file of the switch into the switch, so that the switch is restarted and the configuration of the port is validated.
7. The SCD file based intelligent substation switch mirroring configuration device according to claim 6, further comprising:
and the checking unit is used for automatically checking the CSD file in the export process of the switch CSD file so as to verify whether the related configuration meets the specification.
8. The SCD file-based intelligent substation switch image configuration device according to claim 6, wherein: in the switch CSD file, other ports of the switch except the mirror image port, which have input or output flow, are used as mirrored ports, and the mirrored ports are used for mirroring the message to the mirror image port to analyze the message to the wave recorder.
9. The intelligent substation switch image configuration device based on the SCD file according to claim 8, wherein: all the mirrored ports adopt an input or output mirroring mode uniformly.
10. The SCD file-based intelligent substation switch image configuration device according to claim 6, wherein: the ICD model of the switch comprises port mirror image information logic nodes which are used for cooperating with an SCD tool to set port mirror image attribute data of the switch in the ICD file of the switch.
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| CN202010553480.XA CN113810316B (en) | 2020-06-17 | 2020-06-17 | Intelligent substation switch mirror image configuration method and device based on SCD file |
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