CN104967213A - Secondary loop positioning method and system for remote signaling signals in digital transformer station - Google Patents
Secondary loop positioning method and system for remote signaling signals in digital transformer station Download PDFInfo
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- CN104967213A CN104967213A CN201510075331.6A CN201510075331A CN104967213A CN 104967213 A CN104967213 A CN 104967213A CN 201510075331 A CN201510075331 A CN 201510075331A CN 104967213 A CN104967213 A CN 104967213A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Abstract
The invention discloses a secondary loop positioning method and system for remote signaling signals in a digital transformer station. The method comprises the following steps: searching for remote signaling signals whose secondary loop is to be confirmed; according to a virtual terminal association table, searching for remote signaling signals transmitted on an intelligent terminal, corresponding to the remote signaling signals whose secondary loop is to be confirmed; and parsing the description field of the remote signaling signals transmitted on the intelligent terminal, reading hard contact terminal numbers corresponding to the remote signaling signals and determining a secondary loop, wherein the description field comprises original names of the remote signaling signals and the numbers of corresponding hard contact terminals. According to the invention, through parsing the description field of the remote signaling signals, information of the corresponding hard contact terminals can be obtained, and the secondary loop is determined accordingly, such that a visual secondary loop search means is provided for operation personnel, enormous tedious drawing viewing work is reduced, and the work efficiency is improved.
Description
[technical field]
The present invention relates to electrical technology field, particularly the secondary circuit localization method of remote signals and system in a kind of digital transformer substation.
[background technology]
Digital transformer substation is built by intelligent primary equipment (electronic mutual inductor, intelligent switch etc.) and networking secondary device layering (process layer, wall, station level), be based upon on IEC61850 communication specification basis, the information sharing of intelligent electric equipment room and interoperability in transformer station can be realized.
Compared with conventional substation, digital transformer substation is many process layer (equipment such as merge cells, intelligent terminal), for realizing the function such as information gathering, control command execution.The backboard function of regular intervals bed device is transferred, secondary cable is connected with process layer devices, communicated with bay device by optical fiber by process layer devices again, engineering drawing describes network interface, the mode of connection of light mouth is difficult to the annexation of characterization signal, need and SCD (substation configuration description, full station CONFIG.SYS) model or empty connecting terminals map interlinking combine, and could show the annexation of signal lucidly.The lookup method more complicated of this signal circuit, intermediate link is more, affects operating efficiency.
[summary of the invention]
Based on this, the invention provides secondary circuit localization method and the system of remote signals in a kind of digital transformer substation, remote signals being carried out attribute expansion in intelligent terminal model, by resolving the association attributes of remote signals, the secondary loop information of remote signals can be obtained.
The content of the embodiment of the present invention is as follows:
In digital transformer substation, a secondary circuit localization method for remote signals, comprises the steps:
The remote signals of secondary circuit to be confirmed is searched in cell device model;
The remote signals that intelligent terminal corresponding to the remote signals of described secondary circuit to be confirmed send is searched according to empty terminal contingency table;
Resolve the description field of the remote signals that described intelligent terminal send, read the hard connection point terminal numbering that this remote signals is corresponding, thus determine secondary loop information; The original title of this remote signals and the hard connection point terminal numbering of correspondence is comprised in described description field.
Accordingly, the present invention also provides the secondary circuit navigation system of remote signals in a kind of digital transformer substation, comprising:
Search module, for searching remote signals by SCD configuration tool in cell device model;
Search module, for searching the remote signals that corresponding intelligent terminal send according to empty terminal contingency table;
Resolving locating module, for resolving the description field of the remote signals that described intelligent terminal send, reading this remote signals secondary loop information; The original title of remote signals and the hard connection point terminal numbering of correspondence is comprised in described description field.
Adopt secondary circuit localization method and the system of remote signals in digital transformer substation of the present invention, remote signals is expanded in intelligent terminal model, when locating the secondary circuit of remote signals, by resolving the description field of remote signals, corresponding hard connection point terminal information can be obtained, thus determine secondary circuit.The present invention is that operation maintenance personnel provides secondary circuit intuitively and searches means, eliminates drawing numerous and diverse in a large number and consults work, improve operating efficiency.
[accompanying drawing explanation]
Fig. 1 is the schematic flow sheet of the secondary circuit localization method of remote signals in a kind of digital transformer substation in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the method obtaining empty terminal contingency table in the embodiment of the present invention;
Fig. 3 is the schematic flow sheet that the method for the hard connection point terminal numbering on plate is opened in the remote signalling obtaining intelligent terminal in the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the method for the description field expanding remote signals in the embodiment of the present invention;
Fig. 5 is the structural representation of the secondary circuit navigation system of remote signals in digital transformer substation in the embodiment of the present invention;
Fig. 6 is the structural representation of numbering acquisition module in the embodiment of the present invention;
Fig. 7 is the structural representation of attribute enlargement module in the embodiment of the present invention.
[embodiment]
Below in conjunction with accompanying drawing, content of the present invention is further described.
As shown in Figure 1, the present embodiment provides the secondary circuit localization method of remote signals in a kind of digital transformer substation, comprises the steps:
S11 searches the remote signals of secondary circuit to be confirmed in cell device model;
S12 searches the remote signals that intelligent terminal corresponding to the remote signals of described secondary circuit to be confirmed send according to empty terminal contingency table;
S13 resolves the description field of the remote signals that described intelligent terminal send, and the hard connection point terminal reading this remote signals corresponding is numbered and determines secondary circuit; The original title of this remote signals and the hard connection point terminal numbering of correspondence is comprised in described description field.
In an embodiment, when needing the secondary circuit confirming a certain remote signals, operation maintenance personnel opens by SCD configuration tool model file of entirely standing, then in the model file of full station, find cell device model, then search the remote signals of this secondary circuit to be confirmed in cell device model.The remote signals that the intelligent terminal that the remote signals that can search this secondary circuit to be confirmed by empty terminal contingency table is corresponding send, then the description field (desc) of this remote signals is resolved, then directly can read the hard connection point terminal numbering analysing its correspondence, the hard connection point terminal of this remote signals secondary circuit of direct judgement is which the hard connection point terminal which block remote signalling of intelligent terminal leaves on plate, thus determines secondary circuit.
The numbering of the original title of remote signals and the hard connection point terminal of correspondence is comprised in described description field (desc), in the intelligent terminal model set up, add the hard connection point terminal numbering of remote signals and correspondence thereof, and by standardization name, its form is fixed.In later stage maintenance work, staff have selected a certain remote signalling point, just intuitively can see the physical location of the hard connection point terminal of its correspondence, drastically increase the operating efficiency that secondary circuit is searched.
As shown in Figure 2, in an embodiment, empty terminal contingency table obtains by following method:
The numbering of the hard connection point terminal on plate is opened in the remote signalling of S21 acquisition intelligent terminal;
S22 expands the description field of remote signals according to the numbering of the original title of the remote signals that described intelligent terminal send and the hard connection point terminal of correspondence;
S23 can configure remote signalling according to intelligent terminal and open to set up into the maximum quantity of plate and described description field and maximize model;
When S24 applies according to scene, empty terminal contingency table described in plate and described maximization model generation is opened in the remote signalling of intelligent terminal actual disposition.
Concrete, each hard connection point terminal has it to number, and increases the original title of remote signals and the hard connection point terminal numbering of correspondence in the description field of remote signals.During intelligent terminal modeling, open according to its configurable remote signalling of intelligent terminal and set up complete maximization model into the maximum quantity of plate and the description field (attribute as remote signals) of remote signals, when applying at the scene, the situation into plate is opened according to the remote signalling of intelligent terminal actual disposition, from maximization model, pick out available remote signalling point be configured, complete empty terminal line, generate empty terminal contingency table.
In a kind of embodiment, as shown in Figure 3, the numbering of the hard connection point terminal on plate is opened in the remote signalling obtaining intelligent terminal by the following method:
S31 obtains remote signalling on intelligent terminal and opens the sequence number into plate;
S32 obtains the sequence number that the hard connection point terminal on plate is opened in each block remote signalling;
The numbering determining this hard connection point terminal into the sequence number of plate and the sequence number of this hard connection point terminal is opened in the remote signalling of S33 residing for hard connection point terminal.
The remote signalling of intelligent terminal opened into plate Allotment Serial Number in order, hard connection point terminal on plate also Allotment Serial Number is in order opened in every block remote signalling, and the mode of Allotment Serial Number need pre-define.Such as, in a kind of embodiment, can take if under type is that remote signalling is opened into plate Allotment Serial Number: towards the backboard of intelligent terminal, count successively from left to right, for remote signalling is opened into plate Allotment Serial Number P01, P02, P03 ...Hard connection point terminal on plate also Allotment Serial Number is in order opened in every block remote signalling, can take as under type: monolithic remote signalling is opened on plate, if hard connection point terminal is single-row, then counting mode be from top to bottom Allotment Serial Number 01,02,03, If hard connection point terminal is multiple row, then counting mode is for from the leftmost side, from top to bottom Allotment Serial Number 01,02 ..., n, then from the second from left row Allotment Serial Number n+1, n+2 ..., 2n, the rest may be inferred.
Obtain after remote signalling residing for hard connection point terminal opens the sequence number of plate and the sequence number of this hard connection point terminal, the numbering of this hard connection point terminal can be determined.Such as, the sequence number that remote signalling residing for hard connection point terminal a is opened into plate is P04, and the sequence number of this hard connection point terminal a is 09, then that can determine this hard connection point terminal a is numbered P0409.
After obtaining hard connection point terminal numbering by said method, the hard connection point terminal numbering of the original title of remote signals and correspondence can be added in the description field of remote signals, realize associating of remote signals and hard connection point terminal.
In a kind of embodiment, as shown in Figure 4, when setting up IEC 61850 model of intelligent terminal, according to the numbering of the original title of remote signals and corresponding hard connection point terminal, expand the description field of remote signals by such as under type:
S41 judges the type of the remote signals that intelligent terminal send;
If the remote signals that the described intelligent terminal of S42 send is SPS class single-point remote signals, then in described description field, increase the original title of remote signals and the hard connection point terminal numbering of correspondence;
If the remote signals that the described intelligent terminal of S43 send is DPS class two point remote signals, then in described description field, increase the original title of remote signals, point position open into hard connection point terminal numbering and co-bit put open into hard connection point terminal numbering.
First the type of remote signals is judged, for SPS (single-point state) class single-point remote signals, can by following for remote signals called after form: " the original title _ hard connection point terminal numbering of remote signals ".For DPS (two point state) class two point remote signals, can by following for remote signals called after form: " the original title _ point position of remote signals open into the numbering _ co-bit of hard connection point terminal put open into the numbering of hard connection point terminal ".Wherein, with " YX ", the original title of remote signals is unified adds that corresponding number represents.Such as, for the 10th SPS class single-point remote signals, corresponding hard connection point terminal is that the hard connection point terminal of o.11 on plate is opened in P03 remote signalling, then this remote signals called after YX10_P0311, and corresponding desc description field is:
<DOI desc＝"YX10_P0311"name＝"Ind10">
Again such as, for the 11st DPS class two point remote signals, it is that No. 22 hard connection point terminal on plate is opened in P02 remote signalling that hard connection point terminal is opened in a corresponding point position, co-bit is put and opened hard connection point terminal is that No. 23 hard connection point terminal on plate is opened in P02 remote signalling, then this remote signals called after YX11_P0222_P0223, corresponding desc description field is:
<DOI desc＝"YX11_P0222_P0223"name＝"Ind11">
After the description field of remote signals is carried out standardization expansion, just can set up the IEC61850 model of intelligent terminal, for the intelligent terminal of same model, can configure according to it maximum quantity that remote signalling opens into plate and set up complete maximization model.
In a kind of embodiment, if the intelligent terminal of certain model, it is 3 that the reserved remote signalling of its backboard is opened into plate slot position, and namely this intelligent terminal can configure the maximum quantity that remote signalling opens into plate is 3, then the sequence number into plate is opened in remote signalling is P01 ~ P03; If every block remote signalling is opened possess 22 hard connection point terminals into plate, then when setting up intelligent terminal IEC 61850 model, this intelligent terminal need be set up be equipped with 3 remote signalling and open maximization model into plate, and hard connection point terminal numbering from P0101 to P0122, P0201 to P0222, P0301 to P0322.
During on-the-spot application, open the situation into plate according to the remote signalling of intelligent terminal actual disposition, from maximization model, select available remote signalling point.Such as, during on-the-spot application intelligent terminal in backboard the 2nd slot configuration one piece of remote signalling open into plate, other slot be empty, the remote signals maximized corresponding to P02 plate in model so can only be selected to carry out empty terminal line, generate empty terminal contingency table.Because the hard connection point terminal of the original title and correspondence that contain remote signals in the description field of remote signals is numbered, therefore when needing the secondary circuit searching remote signals, this remote signals can be found in cell device model, the remote signals that intelligent terminal send is found by empty terminal contingency table, then resolving on intelligent terminal send the description field of remote signals just intuitively can arrive hard connection point terminal numbering corresponding to this remote signals, thus determine the physical address of hard connection point terminal, can judge which block remote signalling is this remote signals belong to and open which hard connection point terminal on plate.
In sum, the secondary circuit localization method of remote signals in digital transformer substation of the present invention, by the hard connection point terminal information corresponding to remote signals being joined in the lump when intelligent terminal modeling the description field of remote signals, and by standardization name, its form is fixed, in SCD file, find this remote signals directly can find the corresponding hard connection point terminal of secondary connection.Adopt secondary circuit localization method provided by the invention, can save and consult intelligent terminal and scheme in vain, consult the work such as engineering drawing, operating process is convenient, directly perceived, drastically increases operating efficiency.
Accordingly, the present invention also provides the secondary circuit navigation system of remote signals in a kind of digital transformer substation, and as shown in Figure 5, in the digital transformer substation in the present embodiment, the secondary circuit navigation system of remote signals comprises:
Search module 100, for searching the remote signals of secondary circuit to be confirmed in cell device model;
Search module 200, the remote signals that the intelligent terminal that the remote signals for searching described secondary circuit to be confirmed according to empty terminal contingency table is corresponding send;
Resolve locating module 300, for resolving the description field of the remote signals that described intelligent terminal send, reading the hard connection point terminal numbering that this remote signals is corresponding, thus determining secondary loop information; The numbering of the original title of this remote signals and the hard connection point terminal of correspondence is comprised in described description field.
When needing the secondary circuit confirming a certain remote signals, operation maintenance personnel searches the remote signals of secondary circuit to be confirmed in cell device model by searching module 100.The remote signals that the intelligent terminal that the remote signals searching this secondary circuit to be confirmed according to empty terminal contingency table by search module 200 is corresponding send, then resolve by resolving the description field (desc) of locating module 300 to this remote signals, then directly can read the hard connection point terminal numbering analysing its correspondence, the hard connection point terminal of this remote signals secondary circuit of direct judgement is which the hard connection point terminal which block remote signalling of intelligent terminal leaves on plate, thus determines secondary circuit.
The numbering of the original title of remote signals and the hard connection point terminal of correspondence is comprised in described description field (desc), in the intelligent terminal model set up, add the hard connection point terminal numbering of remote signals and correspondence thereof, and by standardization name, its form is fixed.In later stage maintenance work, staff have selected a certain remote signalling point, just intuitively can see the physical location of the hard connection point terminal of its correspondence, drastically increase the operating efficiency that secondary circuit is searched.
In a kind of embodiment, as shown in Figure 5, in digital transformer substation of the present invention, the secondary circuit navigation system of remote signals also comprises empty terminal contingency table acquisition module 300, and empty terminal contingency table acquisition module 300 comprises:
Numbering acquisition module 31, the numbering of the hard connection point terminal on plate is opened in the remote signalling for obtaining intelligent terminal;
Attribute enlargement module 32, for expanding the description field of remote signals according to the numbering of the original title of the remote signals that described intelligent terminal send and the hard connection point terminal of correspondence;
MBM 33, opens to set up into the maximum quantity of plate and described description field maximize model for can configure remote signalling according to intelligent terminal;
Configuration module 34, during for applying according to scene, empty terminal contingency table described in plate and described maximization model generation is opened in the remote signalling of intelligent terminal actual disposition.
Each hard connection point terminal has it to number, the numbering of the hard connection point terminal on plate is opened in the remote signalling obtaining intelligent terminal by numbering acquisition module 31, then in the description field of remote signals, increases the original title of remote signals and the hard connection point terminal numbering of correspondence by attribute enlargement module 32.MBM 33 is opened according to its configurable remote signalling of intelligent terminal and is set up complete maximization model into the maximum quantity of plate and the description field (attribute as remote signals) of remote signals, when applying at the scene, configuration module 34 opens the situation into plate according to the remote signalling of intelligent terminal actual disposition, from maximization model, pick out available remote signalling point be configured, complete empty terminal line, generate empty terminal contingency table.
In a kind of embodiment, as shown in Figure 6, numbering acquisition module 31 comprises:
Plate sequence number acquisition module 311, opens sequence number into plate for obtaining remote signalling on intelligent terminal;
Terminal sequence number acquisition module 312, opens the sequence number of the hard connection point terminal on plate for obtaining each block remote signalling;
Terminal numbering acquisition module 313, opens the numbering determining this hard connection point terminal into the sequence number of plate and the sequence number of this hard connection point terminal for the remote signalling residing for hard connection point terminal.
The remote signalling of intelligent terminal opened into plate Allotment Serial Number in order, hard connection point terminal on plate also Allotment Serial Number is in order opened in every block remote signalling, and the mode of Allotment Serial Number need pre-define.Such as, in a kind of embodiment, can take if under type is that remote signalling is opened into plate Allotment Serial Number: towards the backboard of intelligent terminal, count successively from left to right, for remote signalling is opened into plate Allotment Serial Number P01, P02, P03 ...Hard connection point terminal on plate also Allotment Serial Number is in order opened in every block remote signalling, can take as under type: monolithic remote signalling is opened on plate, if hard connection point terminal is single-row, then counting mode be from top to bottom Allotment Serial Number 01,02,03, If hard connection point terminal is multiple row, then counting mode is for from the leftmost side, from top to bottom Allotment Serial Number 01,02 ..., n, then from the second from left row Allotment Serial Number n+1, n+2 ..., 2n, the rest may be inferred.
Obtain remote signalling residing for hard connection point terminal by plate sequence number acquisition module 311 and open the sequence number into plate, obtained the sequence number of this hard connection point terminal by terminal sequence number acquisition module 312, terminal numbering acquisition module 313 can determine the numbering of this hard connection point terminal.Such as, obtaining by plate sequence number acquisition module 311 sequence number that remote signalling residing for hard connection point terminal a opens into plate is P04, the sequence number being obtained this hard connection point terminal a by terminal sequence number acquisition module 312 is 09, then terminal numbering acquisition module 313 can determine that this hard connection point terminal a's is numbered P0409.
In a kind of embodiment, as shown in Figure 7, attribute enlargement module 32 comprises:
Judge module 321, for judging the type of the remote signals that intelligent terminal send;
Single-point enlargement module 322, when the remote signals for sending on described intelligent terminal is SPS class single-point remote signals, increases the numbering of the original title of remote signals and the hard connection point terminal of correspondence in described description field;
Two point enlargement module 323, when remote signals for sending on described intelligent terminal is DPS class two point remote signals, in described description field, increase the original title of remote signals, point position open into the numbering of hard connection point terminal and co-bit put open into the numbering of hard connection point terminal.
First the type of remote signals is judged by judge module 321, for SPS (single-point state) class single-point remote signals, by single-point enlargement module 322 by following for remote signals called after form: " the original title _ hard connection point terminal numbering of remote signals ".For DPS (two point state) class two point remote signals, by two point enlargement module 323 by following for remote signals called after form: " the original title _ point position of remote signals open into the numbering _ co-bit of hard connection point terminal put open into the numbering of hard connection point terminal ".Wherein, with " YX ", the original title of remote signals is unified adds that corresponding number represents.Such as, for the 10th remote signals, SPS class single-point remote signals is judged to be by judge module 321, the hard connection point terminal of its correspondence is that the hard connection point terminal of o.11 on plate is opened in P03 remote signalling, then single-point enlargement module 322 is by this remote signals called after YX10_P0311, and corresponding desc description field is:
<DOI desc＝"YX10_P0311"name＝"Ind10">
Again such as, for the 11st remote signals, DPS class two point remote signals is judged to be by judge module 321, it is that No. 22 hard connection point terminal on plate is opened in P02 remote signalling that hard connection point terminal is opened in a point position for its correspondence, co-bit is put and opened hard connection point terminal is that No. 23 hard connection point terminal on plate is opened in P02 remote signalling, then two point enlargement module 323 is by this remote signals called after YX11_P0222_P0223, and corresponding desc description field is:
<DOI desc＝"YX11_P0222_P0223"name＝"Ind11">
The implementation method of above its concrete function of modules, all can refer to the method mentioned in the secondary circuit localization method embodiment of remote signals in above-mentioned digital transformer substation, no longer repeats herein.
In sum, the secondary circuit navigation system of remote signals in digital transformer substation of the present invention, by the hard connection point terminal information corresponding to remote signals being joined in the lump when intelligent terminal modeling the description field of remote signals, the corresponding hard connection point terminal of secondary connection directly can be found by the description field of resolving remote signals.Adopt the secondary circuit navigation system of remote signals in digital transformer substation provided by the invention, can save and consult intelligent terminal and scheme in vain, consult the work such as engineering drawing, be that secondary circuit positioning action process is convenient, directly perceived, drastically increase operating efficiency.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (8)
1. the secondary circuit localization method of remote signals in digital transformer substation, is characterized in that, comprise the steps:
The remote signals of secondary circuit to be confirmed is searched in cell device model;
The remote signals that intelligent terminal corresponding to the remote signals of described secondary circuit to be confirmed send is searched according to empty terminal contingency table;
Resolve the description field of the remote signals that described intelligent terminal send, the hard connection point terminal reading this remote signals corresponding is numbered and determines secondary circuit; The numbering of the original title of this remote signals and the hard connection point terminal of correspondence is comprised in described description field.
2. the secondary circuit localization method of remote signals in digital transformer substation according to claim 1, it is characterized in that, described empty terminal contingency table obtains as follows:
The numbering of the hard connection point terminal on plate is opened in the remote signalling obtaining intelligent terminal;
The description field of remote signals is expanded according to the numbering of the original title of the remote signals that described intelligent terminal send and the hard connection point terminal of correspondence;
Remote signalling can be configured according to intelligent terminal to open to set up into the maximum quantity of plate and described description field and maximize model;
When applying according to scene, empty terminal contingency table described in plate and described maximization model generation is opened in the remote signalling of intelligent terminal actual disposition.
3. the secondary circuit localization method of remote signals in digital transformer substation according to claim 2, it is characterized in that, the process that the numbering of the hard connection point terminal on plate is opened in the remote signalling of described acquisition intelligent terminal comprises the steps:
Obtain remote signalling on intelligent terminal and open the sequence number into plate;
Obtain the sequence number that the hard connection point terminal on plate is opened in each block remote signalling;
The numbering determining this hard connection point terminal into the sequence number of plate and the sequence number of this hard connection point terminal is opened in remote signalling residing for hard connection point terminal.
4. the secondary circuit localization method of remote signals in digital transformer substation according to claim 2, it is characterized in that, the process expanding the description field of remote signals according to the numbering of the original title of the remote signals that described intelligent terminal send and the hard connection point terminal of correspondence comprises the steps:
Judge the type of the remote signals that intelligent terminal send;
If the remote signals that described intelligent terminal send is SPS class single-point remote signals, then in described description field, increase the numbering of the original title of remote signals and the hard connection point terminal of correspondence;
If the remote signals that described intelligent terminal send is DPS class two point remote signals, then in described description field, increase the original title of remote signals, point position open into the numbering of hard connection point terminal and co-bit put open into the numbering of hard connection point terminal.
5. the secondary circuit navigation system of remote signals in digital transformer substation, is characterized in that, comprising:
Search module, for searching the remote signals of secondary circuit to be confirmed in cell device model;
Search module, the remote signals that the intelligent terminal that the remote signals for searching described secondary circuit to be confirmed according to empty terminal contingency table is corresponding send;
Resolve locating module, for resolving the description field of the remote signals that described intelligent terminal send, reading the hard connection point terminal numbering that this remote signals is corresponding, thus determining secondary loop information; The numbering of the original title of this remote signals and the hard connection point terminal of correspondence is comprised in described description field.
6. the secondary circuit navigation system of remote signals in digital transformer substation according to claim 5, it is characterized in that, also comprise empty terminal contingency table acquisition module, described empty terminal contingency table acquisition module comprises:
Numbering acquisition module, the numbering of the hard connection point terminal on plate is opened in the remote signalling for obtaining intelligent terminal;
Attribute enlargement module, for expanding the description field of remote signals according to the numbering of the original title of the remote signals that described intelligent terminal send and the hard connection point terminal of correspondence;
MBM, opens to set up into the maximum quantity of plate and described description field maximize model for can configure remote signalling according to intelligent terminal;
Configuration module, during for applying according to scene, empty terminal contingency table described in plate and described maximization model generation is opened in the remote signalling of intelligent terminal actual disposition.
7. the secondary circuit navigation system of remote signals in digital transformer substation according to claim 6, it is characterized in that, described numbering acquisition module comprises:
Plate sequence number acquisition module, opens sequence number into plate for obtaining remote signalling on intelligent terminal;
Terminal sequence number acquisition module, opens the sequence number of the hard connection point terminal on plate for obtaining each block remote signalling;
Terminal numbering acquisition module, opens the numbering determining this hard connection point terminal into the sequence number of plate and the sequence number of this hard connection point terminal for the remote signalling residing for hard connection point terminal.
8. the secondary circuit navigation system of remote signals in digital transformer substation according to claim 6, it is characterized in that, described attribute enlargement module comprises:
Judge module, for judging the type of the remote signals that intelligent terminal send;
Single-point enlargement module, when the remote signals for sending on described intelligent terminal is SPS class single-point remote signals, increases the numbering of the original title of remote signals and the hard connection point terminal of correspondence in described description field;
Two point enlargement module, when remote signals for sending on described intelligent terminal is DPS class two point remote signals, in described description field, increase the original title of remote signals, point position open into the numbering of hard connection point terminal and co-bit put open into the numbering of hard connection point terminal.
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| CN102879662A (en) * | 2011-09-15 | 2013-01-16 | 湖北省电力公司电力科学研究院 | Device and method for detecting secondary virtual loop of intelligent transformer substation |
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| CN103199617A (en) * | 2012-01-05 | 2013-07-10 | 山东电力工程咨询院有限公司 | Representing method of corresponding relationship between virtual circuits and physical ports in secondary circuit graph |
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