CN205281479U - Intelligent substation's SCD file inspection device - Google Patents
Intelligent substation's SCD file inspection device Download PDFInfo
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- CN205281479U CN205281479U CN201521029411.XU CN201521029411U CN205281479U CN 205281479 U CN205281479 U CN 205281479U CN 201521029411 U CN201521029411 U CN 201521029411U CN 205281479 U CN205281479 U CN 205281479U
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- 238000007689 inspection Methods 0.000 title claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 24
- 241000272814 Anser sp. Species 0.000 claims abstract description 15
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 11
- 230000003993 interaction Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Abstract
The utility model discloses an intelligent substation's SCD file inspection device, the problem of solved the debugging of current intelligent substation, overhauing, its characterized in that includes reticle mouth interface, light serial interface, message parsing module, signal processing module, liquid crystal, USB interface, keyboard, SV, GOOSE message signal are received to reticle mouth interface, and FT3 message signal is received to the light serial interface, and signal processing module is delivered to after through message parsing module message parsing to SV, GOOSE, FT3 message signal, the USB interface provides man -machine interface, keyboard control operation interface and menu, input numeral alphabetic information the leading -in signal processing module of SCD file, liquid crystal. The utility model discloses provide the strong instrument that a SCD file was inspected for the intelligent substation scene, improve intelligent substation's debugging efficiency.
Description
Technical field
The utility model relates to the debugging of intelligent substation, maintenance, technical field of measurement and test, is specifically related to a kind of intelligent substation SCD file inspection units.
Background technology
SCD (SubstationConfigurationDescription, substation configuration description) file is as the full station configuration file of intelligent substation, it it is complete unified data source of standing, describe all IED (IntelligentElectronicDevice, intelligent electronic device) exemplary configuration and the parameter that communicates, communicate configuration between IED and empty terminal interconnect information etc., have very important meaning to the design of intelligent substation, debugging, operation and maintenance.
At present, exist when the intelligence debugging of intelligent substation, test, maintenance the examination of SCD file form strict, there is grammatical and semantic mistake, IED model describes the requirement not following relevant criterion, such as " Q/GDW396IEC61850 engineering relaying application model " and intelligent substation relaying " six is unified " model, SCD file model is caused to describe mistake; Only revise when intelligent substation is debugged, the configuration of certain IED device of lower dress, have ignored the lower dress of other IED devices of associated company, cause the miscommunication between IED device; Description in the model of the actual use of some IED device and the SCD file of final version is inconsistent, causes the IED device can not normal operation or can not interconnect with other IED devices. The SCD file that intelligent substation uses uses XML language to write, and the SCD file of a substation is all that hundreds of thousands of is capable and even row code up to a million, and what this made SCD file checks and check to be a thing very loaded down with trivial details and consuming time. Above-mentioned problem brings a lot of problems all to the debugging at intelligent substation scene.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the SCD file inspection units of a kind of intelligent substation, is convenient to field adjustable, maintenance.
Of the present utility model being characterised in that comprises light net mouth interface, light serial ports interface, packet parsing module, signal processing module, liquid crystal, USB interface, keyboard; Light net mouth interface receives SV, GOOSE message signal, and light serial ports interface receives FT3 message signals, and SV, GOOSE, FT3 message signals is by delivering to signal processing module after packet parsing module packet parsing; USB interface provides man-machine interaction interface, Keyboard Control operation interface and menu, input alphanumeric information SCD file lead-in signal processing module, liquid crystal.
Described packet parsing module comprises: PHY (physical layer) chip, MAC (medium education layer) chip, manchester decoder module, data serioparallel exchange module, data bus; PHY chip receives SV, the GOOSE message signal of light net mouth, and connects MAC chip, and MAC chip is connected with data bus; Described manchester decoder module receives the FT3 signal of light serial ports, and connects data serioparallel exchange module, and data serioparallel exchange module is connected with data bus; Data bus connection signal processing module. SV, GOOSE signal passes to signal processing module through data bus after PHY, MAC; FT3 signal gives signal processing module through data bus after the laggard row data serioparallel exchange of Manchester's cde.
Described signal processing module comprises CPU, ROM, RAM, driver module, USB controller, Keyboard Control device; Driver module is used for drive unit liquid crystal display, USB controller connects USB interface, Keyboard Control device connects keyboard.
As shown from the above technical solution, it is not the problems such as final version that the utility model can conveniently solve in intelligent substation debugging, maintenance the SCD file used because of the model description mistake of the grammatical and semantic mistake of SCD file, SCD file, some IED device, the strong instrument of a SCD file inspection is provided, it is to increase the debugging efficiency of intelligent substation to intelligent substation scene.
Accompanying drawing explanation
Fig. 1 is the utility model system chart.
Fig. 2 is packet parsing module frame chart.
Fig. 3 is signal processing module frame chart.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, intelligent substation SCD file somascope described in the utility model mainly comprises: light net mouth interface, light serial ports interface, packet parsing module, signal processing module, liquid crystal, USB interface, keyboard etc.
Wherein, light net mouth interface is for receiving SV, GOOSE message signal, and light serial ports interface is for receiving FT3 message signals. Packet parsing module is delivered to signal processing module after SV, GOOSE, FT3 message signals accessed by light net mouth and light serial ports is carried out packet parsing and is processed. USB interface is used for SCD file lead-in signal processing module. Liquid crystal provides man-machine interaction interface, comprising: operation interface and menu, check result displaying etc., it is provided that operation interface and displaying SCD file check result. Keyboard is used for the control of operation interface and menu, inputs the information such as numberalphabet.
As shown in Figure 2, packet parsing module comprises: for PHY (physical layer) chip, MAC (medium education layer) chip of light net mouth SV, GOOSE message signal and communication, for the manchester decoder module of light serial ports FT3 Signal reception, data serioparallel exchange module and data bus. SV, GOOSE message signal are transmitted in a fiber by Ethernet agreement, pass to signal processing module through data bus after light net mouth accesses after PHY, MAC. FT3 message signals, after light serial ports accesses, is transmitted in a fiber after Manchester's cde, is given signal processing module through data bus after carrying out data serioparallel exchange.
As shown in Figure 3, signal processing module is mainly made up of CPU, ROM, RAM, driver module, USB controller, Keyboard Control device etc. Driver module is used for drive unit liquid crystal display, USB controller connects USB interface, Keyboard Control device connects keyboard.
Signal processing module is the data processing section of SCD file somascope, and its main function one is checked according to XMLSchema grammatical and semantic the SCD file imported by USB, if there being the mistake on grammatical and semantic to provide the alarm prompt of response; Grammatical and semantic carries out SCD file according to " Q/GDW396IEC61850 engineering relaying application model " and relaying " six unified " specification after checking and carries out module inspection and comprise: inside and outside the validity of the legitimacy of integrity, the uniqueness of mark, VLAN_ID and priority that IED connects, MAC address and APPID and empty terminal, the data type matching of terminal checks, if SCD file has problem will provide alarm prompt. Two is after the module of SCD file checks, carrying out in the configuration of SV, GOOSE, FT3 message signals that intelligent substation IED device sends and SCD file is checked by configuration information according to the SCD file imported again, whether whether SV, the configuration information of GOOSE message signal that inspection receives consistent with configuration information in SCD file, judge that whether the SCD file in the use of intelligent substation IED device is correct, prompting will be provided if inconsistent.
It is not the problems such as final version that the utility model conveniently solves in intelligent substation debugging, maintenance the SCD file used because of the model description mistake of the grammatical and semantic mistake of SCD file, SCD file, some IED device, the strong instrument of a SCD file inspection is provided, it is to increase the debugging efficiency of intelligent substation to intelligent substation scene.
Claims (3)
1. the SCD file inspection units of an intelligent substation, it is characterised in that: comprise light net mouth interface, light serial ports interface, packet parsing module, signal processing module, liquid crystal, USB interface, keyboard; Light net mouth interface receives SV, GOOSE message signal, and light serial ports interface receives FT3 message signals, and SV, GOOSE, FT3 message signals is by delivering to signal processing module after packet parsing module packet parsing; USB interface provides man-machine interaction interface, Keyboard Control operation interface and menu, input alphanumeric information SCD file lead-in signal processing module, liquid crystal.
2. the SCD file inspection units of intelligent substation as claimed in claim 1, it is characterised in that: described packet parsing module comprises: PHY chip, MAC chip, manchester decoder module, data serioparallel exchange module, data bus; PHY chip receives SV, the GOOSE message signal of light net mouth, and connects MAC chip, and MAC chip is connected with data bus; Described manchester decoder module receives the FT3 signal of light serial ports, and connects data serioparallel exchange module, and data serioparallel exchange module is connected with data bus; Data bus connection signal processing module.
3. the SCD file inspection units of intelligent substation as claimed in claim 1, it is characterised in that: described signal processing module comprises CPU, ROM, RAM, driver module, USB controller, Keyboard Control device; Driver module is used for drive unit liquid crystal display, USB controller connects USB interface, Keyboard Control device connects keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029411.XU CN205281479U (en) | 2015-12-11 | 2015-12-11 | Intelligent substation's SCD file inspection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521029411.XU CN205281479U (en) | 2015-12-11 | 2015-12-11 | Intelligent substation's SCD file inspection device |
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| CN205281479U true CN205281479U (en) | 2016-06-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354120A (en) * | 2015-12-11 | 2016-02-24 | 国网安徽省电力公司淮北供电公司 | SCD file document check device for intelligent substation |
| CN109857601A (en) * | 2018-12-29 | 2019-06-07 | 贵州康禾科技有限公司 | Intelligent station SCD file Quadratic Imaginary circuit correctness automatic check method |
| CN114363424A (en) * | 2022-01-05 | 2022-04-15 | 广东电网有限责任公司 | Communication protocol converter, communication protocol conversion method and distributed feeder system |
-
2015
- 2015-12-11 CN CN201521029411.XU patent/CN205281479U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354120A (en) * | 2015-12-11 | 2016-02-24 | 国网安徽省电力公司淮北供电公司 | SCD file document check device for intelligent substation |
| CN109857601A (en) * | 2018-12-29 | 2019-06-07 | 贵州康禾科技有限公司 | Intelligent station SCD file Quadratic Imaginary circuit correctness automatic check method |
| CN114363424A (en) * | 2022-01-05 | 2022-04-15 | 广东电网有限责任公司 | Communication protocol converter, communication protocol conversion method and distributed feeder system |
| CN114363424B (en) * | 2022-01-05 | 2023-06-30 | 广东电网有限责任公司 | Communication protocol converter, communication protocol conversion method and distributed feeder system |
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