CN201813211U - Digitalized substation access device of dispatching energy management system (EMS) - Google Patents
Digitalized substation access device of dispatching energy management system (EMS) Download PDFInfo
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- CN201813211U CN201813211U CN2010205038731U CN201020503873U CN201813211U CN 201813211 U CN201813211 U CN 201813211U CN 2010205038731 U CN2010205038731 U CN 2010205038731U CN 201020503873 U CN201020503873 U CN 201020503873U CN 201813211 U CN201813211 U CN 201813211U
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Abstract
The utility model discloses a digitalized substation access device of a dispatching energy management system (EMS), which comprises a substation model receiving module, a model analyzing module, a parameter generating module, a model lead-out module, a man-machine interface and a front communication module. The substation model receiving module, the model analyzing module, the parameter generating module and the model lead-out module are respectively in communication connection with the man-machine interface by network signal wires, the model lead-out module is in communication connection with the front communication module by a network signal wire, and the front communication module is in communication connection with a substation gateway machine by an industrial universal signal wire. The digital substation access device in a dispatching EMS is powerful in functions and more outstanding in practicality and universality, and reduces time and operation required for adding a new digitalized substation into the EMS to the maximum extent.
Description
Technical field
The utility model relates to a kind of scheduling EMS (EMS) digital transformer substation access device.The application that belongs to dispatching automation of electric power systems supervisory control of substation aspect.
Background technology
Under the promotion of intelligent grid planning, following digital transformer substation will become the main flow of newly-built transformer station, domestic tens of the digital transformer substations that put into operation successively, but current I EC 61850 standards only are applied to the intelligent electronic device in the transformer station, traditional IEC60870-5-101 or IEC60870-5-104 stipulations are still adopted in communication between transformer station and the control centre, and this just needs remote station to carry out protocol conversion.The more important thing is, because traditional stipulations are not supported OO modeling method, the object of IEC 61850 must be converted to several information points, cause the extremely forwarding information configuration effort of complexity, increased the workload of configuration and debugging greatly, and made mistakes easily.In addition, for the information that can't change, can only simply abandon.
If dispatching patcher adopts IEC 61850 agreements and transformer station to carry out communication, so just do not need, and interoperability is better the work of can reduce debugging, safeguarding through protocol conversion.On the other hand, dispatching patcher can directly be visited IEC 61850 object models, is converted to the IEC61970 model, and the automatically generated data storehouse is reduced and increase new factory stand needed time and work in EMS.
Therefore, from aspects such as technical standpoint, safety factor, practicality, set up powerful a, practicality of cover and versatility comparatively the access device of remarkable electric power system EMS main website digital transformer substation be emphasis of the present invention.
The utility model content
The purpose of this utility model is to provide a kind of scheduling EMS (EMS) digital transformer substation access device.The utility model builds in scheduling EMS system that a cover is powerful, practicality and the comparatively remarkable digital transformer substation access device of versatility, and the work of reduce debugging to the full extent, safeguarding inserts digital transformer substation easily in the EMS system.
In order to achieve the above object, the technical solution of the utility model is:
A kind of scheduling EMS digital transformer substation access device comprises substation model receiver module, the model analysis module, and the parameter generation module, model is derived module, human-computer interaction interface, preposition communication module; Substation model receiver module wherein, the model analysis module, the parameter generation module is derived module with model and is connected with the human-computer interaction interface communication by the network signal line respectively; Model is derived module and is connected with preposition communication module communication by the network signal line; Preposition communication module is connected with transformer station gateway machine communication by industry universal signal line.
Beneficial effect of the present invention is: the problem that this device mainly solves is that current EMS system need carry out a large amount of information point contrast and protocol conversion work when inserting digital transformer substation, increased the workload of configuration and debugging greatly, and the situation of makeing mistakes easily.This device adopts the SVG reference format to exchange transformer station's topological graph between EMS and digital transformer substation, and IEC61850 model analysis module is mainly used to analyze from transformer station model SCD file and obtains primary equipment information, measurement amount information, IED device information, measurement and protection information etc. that EMS system of main website needs and the corresponding relation between the primary equipment.Analysis result is saved in the relation database table of DF8003C platform, generates the database of EMS system automatically.
Model is derived module and can be used to offer the EMS system that meets the IEC61970 standard exporting as the CIM model that meets the IEC61970 standard through conversion IEC61850 model; Communication module has adopted the class IEC61850+ communication protocol based on MMS communication, and this agreement is that the demand and the characteristics process of communicating by letter with EMS according to transformer station on the basis of standard IEC 61850 communication protocols are cut out, and is a subclass of standard IEC 61850 communication protocols.It is less that this agreement implements difficulty for each backstage producer of transformer station, is convenient to promote, and for communication module, analyzes each IED of difference and get final product in program, do not need to have expanded the IEC61850 standard again.In addition, do not need to reintegrate again yet, directly use the SCD file of transformer station to obtain the station inner model for the model in the transformer station.
Because this device has been stipulated the corresponding relation between SVG and SCD between transformer station and EMS exchange message, so accomplished the artwork correspondence, this device can directly use the SVG topological graph, and man-machine interaction is provided.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
A kind of scheduling EMS digital transformer substation access device of present embodiment indication referring to shown in Figure 1, comprises substation model receiver module 1, model analysis module 2, and parameter generation module 3, model is derived module 4, human-computer interaction interface 5, preposition communication module 6; Substation model receiver module 1 wherein, model analysis module 2, parameter generation module 3 is derived module 4 with model and is connected with human-computer interaction interface 5 communications by the network signal line respectively; Model is derived module 4 and is connected with preposition communication module 6 communications by the network signal line; Preposition communication module 6 is connected with transformer station gateway machine 7 communications by industry universal signal line.
Scheduling EMS digital transformer substation access device of the present utility model, before digital transformer substation inserts, notify preposition communication module 6 to have file to upgrade by transformer station's gateway machine 7, preposition communication module 6 starts substation model receiver module 1 and obtains transformer station model and topological file with the file service of IEC61850 communication protocol.The file that obtains is transferred to model analysis module 2 and is carried out the analysis of IEC61850 transformer station model, and analysis result is saved in the relation database table of system platform by parameter generation module 3.Derive module 4 via model again and derive the CIM model that meets the IEC61970 standard; The real time communication that communication module 6 is responsible for class IEC61850+ agreement and transformer station's gateway machine is read and write variable, enables report, is received and explain report etc.Human-computer interaction interface 5 is responsible for the man-machine interaction of all modules, operation interface is provided, and is used for carrying out the man-machine interaction of transformer station's topological graph.
Claims (1)
1. a scheduling EMS digital transformer substation access device is characterized in that: comprise substation model receiver module (1), model analysis module (2), parameter generation module (3), model derivation module (4), human-computer interaction interface (5), preposition communication module (6); Substation model receiver module (1) wherein, model analysis module (2), parameter generation module (3) is derived module (4) with model and is connected with human-computer interaction interface (5) communication by the network signal line respectively; Model is derived module (4) and is connected with preposition communication module (6) communication by the network signal line; Preposition communication module (6) is connected with transformer station's gateway machine (7) communication by industry universal signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205038731U CN201813211U (en) | 2010-08-20 | 2010-08-20 | Digitalized substation access device of dispatching energy management system (EMS) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205038731U CN201813211U (en) | 2010-08-20 | 2010-08-20 | Digitalized substation access device of dispatching energy management system (EMS) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813211U true CN201813211U (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205038731U Expired - Lifetime CN201813211U (en) | 2010-08-20 | 2010-08-20 | Digitalized substation access device of dispatching energy management system (EMS) |
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| CN (1) | CN201813211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394778A (en) * | 2021-07-08 | 2021-09-14 | 国网浙江省电力有限公司温州供电公司 | Configuration mode-based system-level debugging system and method for secondary equipment of transformer substation |
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2010
- 2010-08-20 CN CN2010205038731U patent/CN201813211U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394778A (en) * | 2021-07-08 | 2021-09-14 | 国网浙江省电力有限公司温州供电公司 | Configuration mode-based system-level debugging system and method for secondary equipment of transformer substation |
| CN113394778B (en) * | 2021-07-08 | 2022-09-30 | 国网浙江省电力有限公司温州供电公司 | Configuration mode-based system-level debugging system and method for secondary equipment of transformer substation |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |