CN104104151A - Access method of power distribution terminal equipment information - Google Patents
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- CN104104151A CN104104151A CN201410338323.1A CN201410338323A CN104104151A CN 104104151 A CN104104151 A CN 104104151A CN 201410338323 A CN201410338323 A CN 201410338323A CN 104104151 A CN104104151 A CN 104104151A
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Abstract
The invention relates to an access method of power distribution terminal equipment information. The access method comprises the following specific steps of: A, setting an equipment interval list in a database, and listing names and information table templates of the power distribution terminal equipment to be selected and used in the equipment interval list; B, performing wire connection on the power distribution terminal equipment in a power distribution facility based on a single line diagram of a power distribution network; C, calling the equipment interval list in the step A from the database, selecting the name of the power distribution terminal equipment in the equipment interval list, and enabling the interval sequence to be in one-to-one correspondence with the interval name based on the wire connecting sequence in the step B; D, extracting related fields in the database by a master station and sequentially splicing the related fields to form measurement information, and enabling the measurement information to be in one-to-one correspondence with a dot mark to generate an information table of the master station. The access method of the power distribution terminal equipment has the characteristics of being standard and formal, and can greatly improve maintenance efficiency, accuracy and normalization of the information table of the master station.
Description
Technical field
The information gathering and the information processing method that the present invention relates to a kind of distribution terminal equipment, belong to distribution technique field.
Background technology
The distribution terminal of electrical power distribution automatization system is often by a lot of different manufacturer production, model is different, kind is tired many, communication protocol used is had nothing in common with each other, and amount of information is huge, remote signalling, remote measurement, warning information quantity exceed 1 order of magnitude of dispatch automated system conventionally, and distribution line and corresponding distribution terminal change cut, change frequent.
At present, access distribution terminal information need to be carried out manual entry in main website conventionally, manually sets up information relationship table Mapping implementation corresponding one by one.Due to different manufacturers terminal equipment object model and Information Monitoring does not standardize, standardization, Installation and Debugging, management maintenance workload is large, error probability is large, and the workload that the information that how to realize a large amount of power distribution automation equipment effectively accesses main website and reduces distribution terminal maintenance of information is the difficult problem that Distribution Automation Construction faces all the time.
Chinese periodical document " based on the senior power distribution automation open communication system of IEC61850 ", author: Korea S's political affairs, Xu Bingyin, be published in " electric power network technique " the 35th the 4th phase of volume in 2011, the document is taking IEC61850 standard as basis, in conjunction with IEC 60870-5-101/104, inquire into power distribution automation and set up a set of open communication system, to solve the problem of a large amount of distribution terminal accesses.
Chinese periodical document " realization of novel intelligent distribution power automation terminal self-described function ", author: Shi Wenjiang, Feng Songqi, Xia Yandong, be published in " Automation of Electric Systems " the 36th the 4th phase of volume in 2012, the document has proposed the design of novel intelligent distribution power automation terminal, the data-interface of specification distribution terminal and communication mode, by the self-described function of IEC61850-6 standard, replace human configuration and the modification of telemechanical protocol point table.
Chinese periodical document " based on the intelligent distributed feeder automation model of IEC 61850 ", author: Ling Wanshui, Liu Dong, Lu Yiming, Yu Wenpeng, be published in " Automation of Electric Systems " the 36th the 6th phase of volume in 2012; Chinese periodical document " the distributed energy intelligent monitoring terminal traffic model based on IEC61850 ", author: Li Guowu, Zhang Yanzhong, Huang Weisong, Jin Qiang, be published in " Automation of Electric Systems " the 37th the 10th phase of volume in 2013; Foreign document " A Study On The Application Method Of IEC 61850 For Data Acquisition And Exchange In Smart Distribution Environment ", author: Hee-Taek Lim, Jun-Ho Kim, Nam-Cheol Yu, be published in " 21st International Conference on Electricity Distribution ".These three sections of documents are studied Intelligent power distribution terminal information model, distributed feed line automatization terminal model, distributed energy monitor terminal information model respectively, specification equipment interface, to realizing the interconnected operation of Intelligent power distribution terminal equipment.In addition, the IEC61850-7X0 series standard that International Organization for standardization is also considering to set up dsm, measuring the business scopes such as service, power distribution automation.
But due to current electrical power distribution automatization system just under arms all right and wrong based on IEC61850 standard, carry out Distribution Automation Construction work according to above-mentioned achievement in research now, need power distribution automation main station system, substation system, terminal equipment, communication system all to make transformation largely and even thoroughly redesign, realize on short terms difficulty larger.
Summary of the invention
The technical problem that the present invention solves is to propose the cut-in method of the distribution terminal facility information of a kind of standardization, planningization, significantly to improve maintenance efficiency, accuracy, the normalization of master information table.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of cut-in method of distribution terminal facility information, be used for the database of the information access main website of the described distribution terminal equipment at scene, in described database, comprise line name, described line name subordinate's distribution facility title and described distribution facility title subordinate's interval title, comprise following concrete steps:
A. main website sets up equipment interval list in described database, in described equipment interval list, having listed can be for the title and the information table template corresponding with the title of described distribution terminal equipment of each distribution terminal equipment of selecting, has set up between each interval sequence number subordinate's the measurement type of distribution terminal equipment and period relation one to one in described information table template;
B. scene is carried out wiring according to power distribution network line chart to described distribution terminal equipment, when wiring, wiring is carried out according to interval sequence number order from small to large in each interval of same distribution terminal equipment, and corresponding one by one with the interval title of arranging from left to right on power distribution network line chart;
C. main website in described database according to described line name and distribution facility title, equipment interval list described in invocation step A, in described equipment interval list, select the distribution terminal device name corresponding with on-the-spot distribution terminal equipment, according to the order of connection in step B, make the title of interval described in database corresponding one by one with the described interval sequence number in information table template again;
D. main website extracts described line name, distribution facility title, distribution terminal device name, interval title and measures five fields of type and is spliced into successively measurement information in described database, then by described measurement information and described period corresponding generation master information table one by one;
Complete the database of on-the-spot distribution terminal facility information access main website.
The one of technique scheme is preferably: hold the interval of not wired distribution terminal equipment to be made as prepared separation at scene, while generating master information table, the corresponding data of described prepared separation do not participate in generating master information table.
The one of technique scheme is preferably: the measurement type in described information table template is provided with reserved title, and while generating master information table, the corresponding data of described reserved title do not participate in generating master information table.
The one of technique scheme is preferably: described information table template comprises remote signalling information table masterplate, telemetry intelligence (TELINT) table masterplate and remote signal table masterplate; Measurement type in described remote signalling information table masterplate belongs to respectively hard remote signalling or soft remote signalling; Described master information table comprises hard remote signalling information table, soft remote signalling information table, telemetry intelligence (TELINT) table and remote information table; Described hard remote signalling information table is to generate according to the hard remote signalling data in remote signalling information table masterplate, described soft remote signalling information table is to generate according to the soft remote signalling data in remote signalling information table masterplate, described telemetry intelligence (TELINT) table is to generate according to the data in telemetry intelligence (TELINT) table masterplate, and described remote information table is to generate according to the data in remote signal table masterplate.
The one of technique scheme is preferably: while generating master information table, described line name, distribution facility, three fields of distribution terminal device name are spliced into channel information successively, and measurement information is corresponding one by one with channel information and period.
The one of technique scheme is preferably: the measurement type in described telemetered signal information table masterplate is arranged and its coefficient one to one, while generating telemetry intelligence (TELINT) table, by measurement information and channel information, coefficient and period one to one.
The one of technique scheme is preferably: the measurement type in described remote signal information table masterplate is arranged and its remote control mode one to one, while generating remote information table, by measurement information and channel information, remote control mode and period one to one.
The present invention has positive effect:
(1) IEC 61850 has used Object-oriented Technique, has defined a lot of common data classes (CDC), logical node (LN) and abstract communication service interface (ACSI), for it sets up tree-shaped and three-dimensional in logic data model.The cut-in method of distribution terminal facility information of the present invention is used for reference the thought of IEC61850 object-oriented modeling, specification the information gathering of distribution terminal equipment, and formulated corresponding information table masterplate.Power distribution automation main website end can further be optimized information table and make, utilize the thought of object-oriented modeling, original master information table towards measuring point is made to the master information table making that changes object-oriented (equipment) into, by the end remote signalling of power distribution automation main website, remote measurement, remote control title and period, and the information such as affiliated plant stand, channel information, measurement coefficient, network description all regards an attribute of terminal equipment as, the equipment such as institute interval of opening, stand with affiliated switching station, ring main unit, post are realized close coupling.Thereby specification the cut-in operation of distribution terminal equipment, maintenance efficiency, accuracy, the normalization of power distribution automation master information table increase substantially.
(2) the master information table that the cut-in method of distribution terminal facility information of the present invention generates is the dispatching automation master information table of full pass-through mode, and the period of period and distribution terminal equipment and order are in full accord.Which flexibility is high, standardization level is high, and increasing, change measuring point does not need whole information table again to change, and only needs to change the information point of relevant position, is conducive to the quick location of remote signalling, remote measurement mistake.
(3) cut-in method of distribution terminal facility information of the present invention is the efficiency of further optimizing information table automatic generating software, reduce the pressure of main website database volume, information table automatically generating program is to prepared separation or reserved measuring point, can select to trigger generating corresponding information table record and period, reach three remote sensing informations and choose that pass-through mode information table compactness, information point amount are few, the effect of saving resource.Information table automatic generating software can also be supported the variation expansion of master information, the automatic input of such as feeder automation information, the Talking about user templating of sampled data standard etc.
(4) standardization wiring is carried out according to information table template in the cut-in method distribution terminal equipment erecting bed of distribution terminal facility information of the present invention.Omit the distribution maintenance work area of original distribution terminal information table and tabulated, dispatched the extensive works such as examination & verification, main website typing and maintenance.Main website end only needs the configuration effort of minute quantity just can automatically generate and maintenance information table, and time shorten is to 10% original left and right.Power distribution automation main website can also realize that interval photon board generates automatically etc. very easily expanding function.
Brief description of the drawings
Fig. 1 is the power distribution network line chart of positive Binjiang garden, #2 line sky, the imperial river of 10kV switchyard.
Embodiment
Embodiment mono-
Distribution terminal equipment in electrical power distribution automatization system comprises switching station terminal (DTU), feed line automatization terminal (FTU), distribution transformer terminal (TTU), distribution line automatization terminal (LTU), intelligent subscriber demarcation switch (being commonly called as " house dog ") and fault detector.These distribution terminal equipment are made up of several different intervals, and so-called interval refers to a complete electric loop with specific function.
The signal that distribution terminal equipment gathers is divided three classes, respectively: remote signals, telemetered signal and remote signal.
Remote signals is divided into hard remote signals and the soft remote signals at each interval, and the public remote signals of distribution terminal equipment.Hard remote signals is generally the remote signalling corresponding with measure and control device, comprises that switch divides the signals such as position, switch co-bit, grounding switch position, SF6 switch pressure.Soft remote signalling is mainly guard signal, and soft remote signals comprises that terminal communication state, AC power are abnormal, device abnormal signal, cell activation state, energy storing of switch state, control loop alarm, closing circuit is under-voltage, fault is total, overload alarm, overcurrent alarm, the alarm of zero sequence overcurrent, fast tripping protection action, definite time-lag the signals such as overcurrent protection action, small current neutral grounding detection, automatic reclosing.Public remote signals generally comprises AC power state and battery condition etc.
Telemetered signal comprises the telemetered signal at each interval, and the public telemetered signal of distribution terminal equipment.The telemetered signal at each interval comprises forward-order current, positive sequence voltage, zero-sequence current, residual voltage, active power, reactive power, power factor, frequency, fault current, sensor temperature etc.Some distribution terminal equipment is not with telemetry function, or only has public remote measurement.
Remote signal comprises switch separating brake, switch combined floodgate, the maintenance of a storage battery distant place etc.Some distribution terminal equipment does not have distant control function, so do not gather remote signal.Some distribution terminal equipment is not with distant control function.
The cut-in method of the distribution terminal facility information of the present embodiment, for by the database of the information access main website of the described distribution terminal equipment at scene.In database, comprise line name, line name subordinate's distribution facility title and distribution facility title subordinate's interval title.
The cut-in method of the distribution terminal facility information of the present embodiment, comprises following concrete steps:
A. the operating personnel of main website set up equipment interval list in database.In equipment interval list, having listed can be for the title and the information table template corresponding with the title of distribution terminal equipment of each distribution terminal equipment of selecting.Information table template has been set up between each interval sequence number subordinate's the measurement type of distribution terminal equipment and period relation one to one for the distribution terminal equipment of the various models of each manufacturers produce.The distribution terminal equipment of the present embodiment is state's electricity auspicious PDZ821 type DTU in south.
Information table template comprises remote signalling information table template, telemetry intelligence (TELINT) table template (depending on the function of concrete equipment), remote information table template (depending on the function of concrete equipment).Remote signalling information table template has been set up measurement type (remote signalling title) under each interval sequence number of the measurement type (remote signalling title) under each interval sequence number of hard remote signalling, soft remote signalling and the measurement type (remote signalling title) of public remote signalling, and man-to-man data correlation relation between period.Telemetry intelligence (TELINT) table template has been set up measurement type (remote measurement title) under the sequence number of each interval and/or the measurement type (remote measurement title) of public remote measurement, and man-to-man data correlation relation between period.Remote information table template has been set up man-to-man data correlation relation between measurement type (remote control title) under the sequence number of each interval and period.Each period in each information table template is unique, does not repeat.
Table 1 is the remote signalling information table template of the auspicious PDZ821 type DTU in state's electricity south.
Table 1 PDZ821 type remote signalling information table template
As shown in table 1, remote signals is divided into hard remote signals and the soft remote signals at each interval, and public remote signals.
The interval of hard remote signals is respectively: interval 1, interval 2 ..., n(3≤n≤12, interval, and n is integer).The interval sequence number of each hard remote signalling is corresponding three measurement types (remote signalling title) and two reserved titles all.Period is since 0, from small to large with each interval sequence number of arranging as required under measurement type form man-to-man data correlation relation.For example: three of the interval 1 of hard remote signalling measure types and two reserved titles are followed successively by: switch co-bit, switch divide position, grounding switch position, reserved 1 and reserved 2, the period of correspondence 0 to 4 successively.Three of the interval n of hard remote signalling measure type and two reserved titles, the period of successively corresponding 5n-5 to 5n-1.
Public remote signals is the total remote signals of whole distribution terminal equipment, regardless of interval.Public remote signals comprises that three measure type and 17 reserved titles, and three of public remote signalling measure type and are respectively: AC power 1 is abnormal, AC power 2 abnormal, storage battery activation states.
The interval sequence number of soft remote signals is: interval 1, interval 2 ..., n(n >=3, interval, and n is integer).The interval sequence number of each soft remote signalling is corresponding six measurement types and 26 reserved titles all.Period is since 80, from small to large with each interval sequence number of arranging as required under measurement type form man-to-man data correlation relation.For example: six remote signalling titles and 26 reserved titles at the interval 1 of soft remote signalling are followed successively by: fault is total, overload alarm, the alarm of A phase overcurrent, the alarm of B phase overcurrent, the alarm of C phase overcurrent, zero-sequence current alarm, reserved 1, reserved 2 ..., reserved 26, corresponding 80 to 111 period successively.Six remote signalling titles and 26 the reserved titles of the interval n of soft remote signalling, the period of successively corresponding 32n+48 to 32n+79.
Hard remote signals has been distributed 60 periods in the time of information table stencil design.Public remote signals has been distributed 20 periods in the time of information table stencil design.The existing interval number of this equipment is 10, therefore, and actual remote signalling information table template n=10.The period 50 to 59 of remote signalling information table template is reserved period, and period corresponding to each reserved title is also reserved period, prepares against when distribution terminal equipment changes and can reconfigure remote signalling information table template.
Table 2 is telemetry intelligence (TELINT) table templates of the auspicious PDZ821 type DTU in state's electricity south.
Table 2 PDZ821 type telemetry intelligence (TELINT) table template
As shown in table 2, telemetered signal is divided into telemetered signal and the public telemetered signal at each interval.
Telemetered signal has been distributed 180 periods in the time of information table stencil design.The existing interval number of this equipment is 10.The interval sequence number of telemetered signal is: interval 1, interval 2 ..., interval 10.The interval sequence number of each remote measurement is corresponding ten measurement types (remote measurement title) and eight reserved titles all.Period is since 0, from small to large with each interval sequence number of arranging as required under measurement type form man-to-man data correlation relation.For example: three of interval 1 measure types and eight reserved titles are followed successively by: AB line magnitude of voltage, BC line magnitude of voltage, reserved 1, A phase current values, B phase current values, C phase current values, reserved 2, zero-sequence current mould value, frequency, power factor, power, electric weight, reserved 3 ..., reserved 8, corresponding 0 to 17 period successively.Period corresponding to each reserved title is reserved period, prepares against when distribution terminal equipment changes and can reconfigure telemetry intelligence (TELINT) table template.
Public telemetered signal is the total telemetered signal of whole distribution terminal equipment, regardless of interval.Public telemetered signal has been distributed 38 periods in the time of information table stencil design.Public telemetered signal comprises that three measure type and 35 reserved titles, and three of public remote measurement measure type and are followed successively by: battery tension, ambient temperature 1, ambient temperature 2.
Table 3 is remote information table templates of the auspicious PDZ821 type DTU in state's electricity south.
Table 3 PDZ821 type remote information table template
As shown in table 3, between 10 of this equipment, be separated with distant control function.Remote signal has been distributed 10 periods in the time of information table stencil design.The interval sequence number of remote signal is: interval 1, interval 2 ..., interval 10.Corresponding one of the interval sequence number of each remote measurement measures type, and the name that measures type is called: remote control.Period is since 0, from small to large with each interval sequence number of arranging as required under measurement type form man-to-man data correlation relation.
B. on-the-spot workmen carries out physics wiring according to power distribution network line chart to the distribution terminal equipment in distribution facility.(power distribution network line chart is the pattern for representing that electric energy or the signal of telecommunication dispense by loop, is the one of distribution network system figure.Line chart is the technique of painting that represents many one group of lines with single line.) when wiring, wiring is carried out according to interval sequence number order from small to large in each interval of same distribution terminal equipment, and corresponding one by one with the interval title of arranging from left to right on power distribution network line chart, the interval sequence number order of connection from small to large and interval title putting in order is from left to right consistent, thereby makes the Information Monitoring standardization of each distribution terminal equipment institute, standardization.
Distribution facility comprises switchyard switching station, ring main unit, feeder pillar and on-pole switch.Less when the space-number in single distribution facility, while being less than the space-number of single distribution terminal equipment, only adopt a distribution terminal equipment to meet the demands.More when the space-number in single distribution facility in power distribution network, while being greater than the space-number of single distribution terminal equipment, need to adopt the distribution terminal equipment of respective numbers to carry out physics wiring.On-pole switch can be considered monospace equipment.
The distribution facility of the present embodiment is positive Binjiang garden, #2 line sky, the imperial river of 10kV switchyard, and the power distribution network single line of this switchyard as shown in Figure 1.This switchyard has 16 therefore to configure two PDZ821 type DTU with interval, and the order of interval wiring is as shown in table 4, has 4 prepared separations.Distribution terminal equipment abbreviation is named as successively: terminal A, terminal B, terminal C ..., two distribution terminal equipment of this switchyard are respectively terminal A and terminal B.
The intervening sequences at switchyard scene, positive Binjiang garden, #2 line sky, the imperial river of table 4 10kV
C. the operating personnel of main website in database according to described line name and distribution facility title, equipment interval list described in invocation step A, in equipment interval list, select the distribution terminal device name corresponding with on-the-spot distribution terminal equipment, according to the order of connection in step B, make the interval title in database corresponding one by one with the interval sequence number in information table template again.
For the present embodiment, first two distribution terminal equipment are pulled in allocation list according to wiring order successively, then held the interval of not wired distribution terminal equipment to be made as prepared separation at scene.Make the sequence number at interval and the interval title of distribution facility of distribution terminal equipment as shown in table 4 corresponding one by one.Information table template can be configured, for example: the measurement type in telemetered signal information table masterplate is arranged with these and measures type coefficient one to one, the measurement type in remote signal information table masterplate is arranged with these and measures type remote control mode one to one.
D. the operating personnel of main website extract line name, distribution facility title, distribution terminal device name, the interval title being associated and measure five fields of type and are spliced into successively measurement information in database.Three fields of line name, distribution facility, distribution terminal device name that extraction is associated are spliced into channel information successively.
Master information table comprises hard remote signalling information table, soft remote signalling information table, telemetry intelligence (TELINT) table and remote information table.
Hard remote signalling information table be the measurement type of extracting hard remote signalling in remote signalling information table masterplate with line name, distribution facility title, distribution terminal device name and interval title be spliced into measurement information more one by one with channel information and period one by one corresponding carry out associated, thereby generation.
Soft remote signalling information table be the measurement type of extracting soft remote signalling in remote signalling information table masterplate with line name, distribution facility title, distribution terminal device name and interval title be spliced into measurement information more one by one with channel information and period one by one corresponding carry out associated, thereby generation.
If the measurement type in telemetered signal information table masterplate is provided with coefficient, telemetry intelligence (TELINT) table be extract measurement type in telemetry intelligence (TELINT) table masterplate and line name, distribution facility title, distribution terminal device name and interval title be spliced into measurement information more one by one with channel information, coefficient and period one by one corresponding carry out associated, thereby generation.
If the measurement type in remote signal information table masterplate is provided with remote control mode.Remote information table be extract measurement type in remote information table masterplate and line name, distribution facility title, distribution terminal device name and interval title be spliced into measurement information more one by one with channel information, remote control mode and period one by one corresponding carry out associated, thereby generation.
Prepared separation and the corresponding period of reserved title do not trigger in the time generating master information table, do not participate in generating master information table.
In the hard remote signalling information table of the present embodiment, measurement information is: " switchyard _ terminal A_101_ grounding switch position, positive Binjiang garden, the imperial river #2 of 10kV line _ sky ", be 2 according to the period of the defined associated of table 1, channel information associated therewith is: " positive Binjiang garden, the imperial river #2 of 10kV line _ sky switchyard _ terminal A channel ".
In the soft remote signalling information table of the present embodiment, measurement information is: " the positive Binjiang garden switchyard _ terminal B_210_ B phase overcurrent alarm in the imperial river #2 of 10kV line _ sky ", be 115 according to the period of the defined associated of table 1, channel information associated therewith is: " positive Binjiang garden, the imperial river #2 of 10kV line _ sky switchyard _ terminal B passage ".
It is 0.8 that power factor in the telemetered signal information table masterplate of the present embodiment is all provided with coefficient.In the telemetry intelligence (TELINT) table of the present embodiment, measurement information is: measurement information is: " positive Binjiang garden, the imperial river #2 of 10kV line _ sky switchyard _ terminal A_101_ power factor ", be 9 according to the period of the defined associated of table 2, coefficient associated therewith is 0.8, and channel information associated therewith is: " positive Binjiang garden, the imperial river #2 of 10kV line _ sky switchyard _ terminal A channel ".
In the remote information table of the present embodiment, measurement information is: measurement information is: " the positive Binjiang garden switchyard _ terminal B_214_ remote control in the imperial river #2 of 10kV line _ sky ", be 3 according to the period of the defined associated of table 3, channel information associated therewith is: " positive Binjiang garden, the imperial river #2 of 10kV line _ sky switchyard _ terminal B passage ".
Distribution network line is renamed, is changed and cut frequently.In the time of the distribution terminal equipment changing of power distribution network, corresponding master information table must will synchronously upgrade, make master information table all the time with power distribution network primary equipment and distribution terminal equipment close coupling, guarantee the correctness of measurement information by power distribution network line chart Model Synchronization.
In the time of the distribution terminal equipment changing of power distribution network, power distribution network line chart is revised accordingly by assistant director.On-the-spot end carries out wiring according to amended power distribution network line chart to the distribution terminal equipment in distribution facility.Main website termination is received after the power distribution network line chart figure and model of renewal, be responsible for parsing by artwork importing program, carry out topological analysis and judge whether having the distribution terminal equipment that increases, deletes, changes, judge whether the distribution terminal equipment of on-the-spot end has carried out power distribution automation transformation simultaneously.If the distribution terminal equipment that have increasing, delete, changes, main website end is by the information table template input database of these distribution terminal equipment.Main website end in database according to described line name and distribution facility title, retrieve described distribution facility subordinate's equipment interval list, distribution terminal equipment in equipment interval list is reselected, again according to the order of connection after changing of scene end, the order of connection to distribution terminal equipment in distribution facility reconfigures, then described measurement information is associated with period one by one and generates master information table, associated former data are covered.
For example: " 10kV imperial river positive Binjiang garden, #2 line sky switchyard " changed and switched to after " 10kV body line difficult to understand " by " the imperial river of 10kV #2 line ", the remote signalling information of " switchyard _ terminal A_101_ grounding switch position, positive Binjiang garden, the imperial river #2 of 10kV line _ sky " changes after cutting and changes to " just switchyard _ terminal A_101_ grounding switch position, Binjiang garden, 10kV body difficult to understand line _ sky " through circuit.
The concrete technical scheme being not limited to described in above-described embodiment of the present invention, all employings are equal to replaces the technical scheme forming and is the protection range that the present invention requires.
Claims (7)
1. the cut-in method of a distribution terminal facility information, be used for the database of the information access main website of the described distribution terminal equipment at scene, in described database, comprise line name, described line name subordinate's distribution facility title and described distribution facility title subordinate's interval title, it is characterized in that, comprise following concrete steps:
A. main website sets up equipment interval list in described database, in described equipment interval list, listing can be for the title and the information table template corresponding with the title of described distribution terminal equipment of each distribution terminal equipment of selecting, has set up between each interval sequence number subordinate's the measurement type of distribution terminal equipment and period relation one to one in described information table template;
B. scene is carried out wiring according to power distribution network line chart to described distribution terminal equipment; When wiring, wiring is carried out according to interval sequence number order from small to large in each interval of same distribution terminal equipment, and corresponding one by one with the interval title of arranging from left to right on power distribution network line chart;
C. main website in described database according to described line name and distribution facility title, equipment interval list described in invocation step A, in described equipment interval list, select the distribution terminal device name corresponding with on-the-spot distribution terminal equipment, according to the order of connection in step B, make the described interval title in database corresponding one by one with the described interval sequence number in information table template again;
D. main website extracts described line name, distribution facility title, distribution terminal device name, interval title and measures five fields of type and is spliced into successively measurement information in described database, then by described measurement information and described period corresponding generation master information table one by one;
Complete the database of on-the-spot distribution terminal facility information access main website.
2. the cut-in method of distribution terminal facility information according to claim 1, it is characterized in that: the interval of not wired scene distribution terminal equipment is made as to prepared separation, while generating master information table, the corresponding data of described prepared separation do not participate in generating master information table.
3. the cut-in method of distribution terminal facility information according to claim 2, it is characterized in that: the measurement type in described information table template is provided with reserved title, while generating master information table, the corresponding data of described reserved title do not participate in generating master information table.
4. according to the cut-in method of the distribution terminal facility information one of claims 1 to 3 Suo Shu, it is characterized in that: described information table template comprises remote signalling information table masterplate, telemetry intelligence (TELINT) table masterplate and remote signal table masterplate; Measurement type in described remote signalling information table masterplate belongs to respectively hard remote signalling or soft remote signalling; Described master information table comprises hard remote signalling information table, soft remote signalling information table, telemetry intelligence (TELINT) table and remote information table; Described hard remote signalling information table is to generate according to the hard remote signalling data in remote signalling information table masterplate, described soft remote signalling information table is to generate according to the soft remote signalling data in remote signalling information table masterplate, described telemetry intelligence (TELINT) table is to generate according to the data in telemetry intelligence (TELINT) table masterplate, and described remote information table is to generate according to the data in remote signal table masterplate.
5. the cut-in method of distribution terminal facility information according to claim 4, be characterised in that: while generating master information table, described line name, distribution facility, three fields of distribution terminal device name are spliced into channel information successively, measurement information is corresponding one by one with channel information and period.
6. the cut-in method of distribution terminal facility information according to claim 5, be characterised in that: measurement type in described telemetered signal information table masterplate is arranged and its coefficient one to one, while generating telemetry intelligence (TELINT) table, measurement information is corresponding one by one with channel information, coefficient and period.
7. the cut-in method of distribution terminal facility information according to claim 5, be characterised in that: measurement type in described remote signal information table masterplate is arranged and its remote control mode one to one, while generating remote information table, measurement information is corresponding one by one with channel information, remote control mode and period.
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