CN104104151B - The cut-in method of distribution terminal facility information - Google Patents
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Abstract
The present invention relates to the cut-in method of a kind of distribution terminal facility information, in data base, set up equipment interval list including step in detail below: A., equipment interval list lists title and the information table template of alternative each distribution terminal equipment；B. according to power distribution network line chart, the distribution terminal equipment in distribution facility is carried out wiring；Equipment interval list in invocation step A the most in the database, selects distribution terminal device name, further according to the order of connection in step B in equipment interval list so that interval sequence number and compartment name one_to_one corresponding；D. main website extracts the field being associated in data base and is spliced into measurement information successively, then with period one_to_one corresponding, measurement information is generated master information table.The cut-in method of the distribution terminal facility information of the present invention has the feature of standardization, planningization, and the maintenance efficiency of master information table, accuracy, standardization can be greatly improved.
Description
Technical field
The present invention relates to information gathering and the information processing method of 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 the most different manufacturer production, model is different, kind is tired many, communication protocol used is had nothing in common with each other, and quantity of information is huge, remote signalling, remote measurement, warning information quantity generally exceed 1 order of magnitude of dispatch automated system, and distribution line and corresponding distribution terminal change and cut, change frequently.
At present, access distribution terminal information typically requires and carries out manual entry in main website, manually sets up information relationship table Mapping implementation one_to_one corresponding.Owing to different manufacturers terminal unit object model and collection information do not have regulation and standardization, installation and debugging, maintenance workload is big in management, error probability is big, how to realize the information of a large amount of power distribution automation equipment and effectively accesses main website and to reduce the workload of distribution terminal maintenance of information be the difficult problem that Distribution Automation Construction faces all the time.
Chinese periodical document " senior power distribution automation open communication system based on IEC61850 ", author: Korea S's political affairs, Xu Bingyin, it is published in " electric power network technique " the 4th phase of volume 35 in 2011, the document is based on IEC61850 standard, 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 that 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, it is published in " Automation of Electric Systems " the 4th phase of volume 36 in 2012, this document propose 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 " intelligent distribution type feeder automation model based on IEC 61850 ", author: Ling Wanshui, Liu Dong, Lu Yiming, Yu Wenpeng, it is published in " Automation of Electric Systems " the 6th phase of volume 36 in 2012；Chinese periodical document " distributed energy intelligent monitoring terminal traffic model based on IEC61850 ", author: Li Guowu, Zhang Yanzhong, Huang Weisong, Jin Qiang, it is published in " Automation of Electric Systems " the 10th phase of volume 37 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, is published in " 21st International Conference on Electricity Distribution ".Intelligent power distribution terminal information model, distributed feed line automatization terminal model, distributed energy monitor terminal information model studied by these three documents respectively, specification equipment interface, operates to realizing the interconnection of Intelligent power distribution terminal equipment.It addition, International Organization for Standardization the most considers to set up the IEC61850-7X0 series standard of the business scope such as dsm, measurement service, power distribution automation.
But the electrical power distribution automatization system owing to being currently on active service all is not based on IEC61850 standard, Distribution Automation Construction work is carried out now according to the studies above achievement, need power distribution automation main station system, substation system, terminal unit, communication system all to make transforming largely and the most thoroughly redesign, realize difficulty on short terms bigger.
Summary of the invention
Present invention solves the technical problem that and be, propose the cut-in method of the distribution terminal facility information of a kind of standardization, planningization, so that the maintenance efficiency of master information table, accuracy, standardization are greatly improved.
In order to solve above-mentioned technical problem, the technical scheme that the present invention proposes is: the cut-in method of a kind of distribution terminal facility information, for by the data base of the information access main website of on-the-spot described distribution terminal equipment, described data base comprises line name, the distribution facility title of described line name subordinate and the compartment name of described distribution facility title subordinate, including step in detail below:
A. main website sets up equipment interval list in the database, described equipment interval list lists the title of alternative each distribution terminal equipment and the information table template corresponding with the title of described distribution terminal equipment, relation one to one between measurement type and the period of each interval sequence number subordinate establishing distribution terminal equipment in described information table template；
B. scene carries out wiring according to power distribution network line chart to described distribution terminal equipment, during wiring, each interval of same distribution terminal equipment carries out wiring according to interval sequence number order from small to large, and with the compartment name one_to_one corresponding that arranges from left to right on power distribution network line chart；
C. main website is in the database according to described line name and distribution facility title, equipment interval list described in invocation step A, the distribution terminal device name corresponding with on-the-spot distribution terminal equipment is selected in described equipment interval list, further according to the order of connection in step B so that the described interval sequence number one_to_one corresponding in compartment name described in data base and information table template；
D. main website extracts described line name, distribution facility title, distribution terminal device name, compartment name and five fields of measurement type in the database and is spliced into measurement information successively, then with described period one_to_one corresponding, described measurement information is generated master information table；
Complete to access on-the-spot distribution terminal facility information the data base of main website.
The one of technique scheme is preferably: the interval of on-the-spot end not wired distribution terminal equipment is set to prepared separation, and when generating master information table, the data corresponding to described prepared separation are not involved 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 when generating master information table, the data corresponding to described reserved title are not involved in generating master information table.
The one of technique scheme is preferably: described information table template includes remote signalling information table masterplate, telemetry intelligence (TELINT) table masterplate and remote signal table masterplate；Measurement type in described remote signalling information table masterplate is belonging respectively to hard remote signalling or soft remote signalling；Described master information table includes 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 according to the data genaration in telemetry intelligence (TELINT) table masterplate, and described remote information table is according to the data genaration in remote signal table masterplate.
The one of technique scheme is preferably: when generating master information table, described line name, distribution facility, three fields of distribution terminal device name are spliced into channel information successively, by measurement information and channel information and period one_to_one corresponding.
The one of technique scheme is preferably: arrange the measurement type in described telemetered signal information table masterplate and its coefficient one to one, when generating telemetry intelligence (TELINT) table, by measurement information with channel information, coefficient and period one to one.
The one of technique scheme is preferably: arrange the measurement type in described remote signal information table masterplate and its remote control mode one to one, when generating remote information table, by measurement information with channel information, remote control mode and period one to one.
The present invention has a positive effect:
(1) IEC 61850 employs Object-oriented Technique, defines a lot of common data class (CDC), logical node (LN) and abstract communication service interface (ACSI), sets up the most tree-shaped and three-dimensional data model for it.The cut-in method of the distribution terminal facility information of the present invention uses for reference the thought of IEC61850 object-oriented modeling, the specification information gathering of distribution terminal equipment, and formulated corresponding information table masterplate.Power distribution automation main website end can make by optimization information table further, utilize the thought of object-oriented modeling, original master information table towards measuring point is made the master information table making changing 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 unit as, and affiliated switching station, ring main unit, post are opened, standing the equipment such as is spaced and realizes close coupling.Thus the specification cut-in operation of distribution terminal equipment, the maintenance efficiency of power distribution automation master information table, accuracy, standardization increase substantially.
(2) the master information table that the cut-in method of the distribution terminal facility information of the present invention is generated is the dispatching automation master information table of full pass-through mode, and period is completely the same with the period of distribution terminal equipment and order.Which motility is high, standardization level high, increases, changes measuring point and need not whole information table and again change, and only need to change the information point of relevant position, beneficially remote signalling, quickly the positioning of remote measurement mistake.
(3) cut-in method of the distribution terminal facility information of the present invention is the efficiency of further optimization 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 the corresponding information table record of generation and period, reach three remote sensing informations and choose the effect that pass-through mode information table is compact, information point amount is few, save resource.Information table automatic generating software can also support the variation extension of master information, the automatic input of such as feeder automation information, the Talking about user templating etc. of sampled data standard.
(4) the cut-in method distribution terminal equipment erecting bed of the distribution terminal facility information of the present invention is standardized wiring according to information table template.Eliminate the extensive works such as the distribution maintenance work area tabulation of original distribution terminal information table, scheduling examination & verification, main website typing and maintenance.Main website end only needs minimal amount of configuration work just can automatically generate and safeguard, and information table, time shorten to original about 10%.Power distribution automation main website can also realize being spaced photon board very easily and the expanding function such as automatically generate.
Accompanying drawing explanation
Fig. 1 is the power distribution network line chart that 10kV drives positive Binjiang garden, #2 line sky, river switchyard.
Detailed description of the invention
Embodiment one
Distribution terminal equipment in electrical power distribution automatization system includes 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 is gathered is divided three classes, respectively: remote signals, telemetered signal and remote signal.
Remote signals is divided into each hard remote signals being spaced and soft remote signals, and the public remote signals of distribution terminal equipment.Hard remote signals is usually the remote signalling corresponding with measure and control device, closes the signals such as position, grounding switch position, SF6 closing pressure including switch point position, switch.Soft remote signalling mainly protect signal, soft remote signals include terminal communication state, alternating current power supply exception, 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, zero sequence are crossed stream alarm, fast tripping protection action, definited time-lag the signal such as overcurrent protection action, small current neutral grounding detection, automatic reclosing.Public remote signals generally comprises alternating current power supply state and battery condition etc..
Telemetered signal includes each telemetered signal being spaced, and the public telemetered signal of distribution terminal equipment.The telemetered signal at each interval includes 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 without telemetry function, or the most public remote measurement.
Remote signal includes switching separating brake, switch combined floodgate, the maintenance of an accumulator distant place etc..Some distribution terminal equipment does not has distant control function, so not gathering remote signal.Some distribution terminal equipment is without distant control function.
The cut-in method of the distribution terminal facility information of the present embodiment, for by the data base of the information access main website of on-the-spot described distribution terminal equipment.Data base comprises line name, the distribution facility title of line name subordinate and the compartment name of distribution facility title subordinate.
The cut-in method of the distribution terminal facility information of the present embodiment, including step in detail below:
A. the operator of main website set up equipment interval list in data base.Equipment interval list lists the title of alternative each distribution terminal equipment and the information table template corresponding with the title of distribution terminal equipment.Relation one to one between measurement type and the period of each interval sequence number subordinate that the distribution terminal equipment of the various models that information table template produces for each manufacturer establishes distribution terminal equipment.The distribution terminal equipment of the present embodiment is PDZ821 type DTU that state's electricity south is auspicious.
Information table template includes 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 establishes the 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 association relation between period.Telemetry intelligence (TELINT) table template establishes the measurement type (remote measurement title) of the measurement type (remote measurement title) under the sequence number of each interval and/or public remote measurement, and man-to-man data association relation between period.Remote information table template establishes man-to-man data association relation between measurement type (remote control title) and the period under the sequence number of each interval.Each period in each information table template is unique, does not repeats.
Table 1 is the remote signalling information table template of southern auspicious PDZ821 type DTU of state's electricity.
Table 1 PDZ821 type remote signalling information table template
As shown in table 1, remote signals is divided into the hard remote signals at each interval and soft remote signals, and public remote signals.
It is integer that the interval of hard remote signals is respectively as follows: interval 1, interval 2 ..., n(3≤n≤12, interval, and n).All corresponding three of the interval sequence number of each hard remote signalling measures type (remote signalling title) and two reserved titles.Period is from the beginning of 0, and the measurement type from small to large and under each interval sequence number of on-demand arrangement forms man-to-man data association relation.Such as: three measurement types and two reserved titles at the interval 1 of hard remote signalling are followed successively by: switch closes position, switchs point position, grounding switch position, reserved 1 and reserved 2, is corresponding in turn to the period of 0 to 4.Three measurement types of the interval n of hard remote signalling and two reserved titles, be corresponding in turn to the period of 5n-5 to 5n-1.
The total remote signals of public remote signals the most whole distribution terminal equipment, regardless of interval.Public remote signals includes that three measure types and 17 reserved titles, and three measurement types of public remote signalling are respectively as follows: alternating current power supply 1 exception, alternating current power supply 2 exception, storage battery activation state.
The interval serial number of soft remote signals: interval 1, interval 2 ..., n(n >=3, interval, and n are integer).All corresponding six of the interval sequence number of each soft remote signalling measures type and 26 reserved titles.Period is from the beginning of 80, and the measurement type from small to large and under each interval sequence number of on-demand arrangement forms man-to-man data association relation.Such as: six remote signalling titles at the interval 1 of soft remote signalling are followed successively by with 26 reserved titles: fault is total, overload alarm, A phase crosses stream alarm, B phase crosses stream alarm, C phase crosses stream alarm, zero-sequence current alarm, reserved 1, reserved 2 ..., reserved 26, be corresponding in turn to the period of 80 to 111.Six remote signalling titles of the interval n of soft remote signalling and 26 reserved titles, be corresponding in turn to the period of 32n+48 to 32n+79.
Hard remote signals is assigned with 60 periods when information table stencil design.Public remote signals is assigned with 20 periods when 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 for reserved period, in case can reconfigure remote signalling information table template when distribution terminal equipment changes.
Table 2 is the telemetry intelligence (TELINT) table template of southern auspicious PDZ821 type DTU of state's electricity.
Table 2 PDZ821 type telemetry intelligence (TELINT) table template
As shown in table 2, telemetered signal is divided into the telemetered signal at each interval and public telemetered signal.
Telemetered signal is assigned with 180 periods when information table stencil design.The existing interval number of this equipment is 10.The interval serial number of telemetered signal: interval 1, interval 2 ..., interval 10.All corresponding ten of the interval sequence number of each remote measurement measures type (remote measurement title) and eight reserved titles.Period is from the beginning of 0, and the measurement type from small to large and under each interval sequence number of on-demand arrangement forms man-to-man data association relation.Such as: three of 1, interval measurement 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 modulus value, frequency, power factor, power, electricity, reserved 3 ..., reserved 8, be corresponding in turn to the period of 0 to 17.Period corresponding to each reserved title is reserved period, in case can reconfigure telemetry intelligence (TELINT) table template when distribution terminal equipment changes.
The total telemetered signal of public telemetered signal the most whole distribution terminal equipment, regardless of interval.Public telemetered signal is assigned with 38 periods when information table stencil design.Public telemetered signal includes that three measure type and 35 reserved titles, and three measurement types of public remote measurement are followed successively by: battery tension, ambient temperature 1, ambient temperature 2.
Table 3 is the remote information table template of southern auspicious PDZ821 type DTU of state's electricity.
Table 3 PDZ821 type remote information table template
As shown in table 3, it is separated with distant control function between 10 of this equipment.Remote signal is assigned with 10 periods when information table stencil design.The interval serial number of remote signal: interval 1, interval 2 ..., interval 10.Corresponding one of the interval sequence number of each remote measurement measures type, measures the entitled of type: remote control.Period is from the beginning of 0, and the measurement type from small to large and under each interval sequence number of on-demand arrangement forms man-to-man data association 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 intended to indicate that the pattern that electric energy or the signal of telecommunication are dispensed by loop, is the one of distribution network system figure.Line chart is the technique of painting representing many one group of lines with single line.) wiring time, each interval of same distribution terminal equipment carries out wiring according to interval sequence number order from small to large, and with the compartment name one_to_one corresponding that arranges from left to right on power distribution network line chart, interval the sequence number order of connection from small to large and compartment name putting in order from left to right is consistent, so that each gathered information norm of distribution terminal equipment, standardization.
Distribution facility includes switchyard switching station, ring main unit, feeder pillar and on-pole switch.When the space-number in single distribution facility is less, during less than the space-number of single distribution terminal equipment, requirement can be met only with a distribution terminal equipment.When the space-number in distribution facility single in power distribution network is more, during more than the space-number of single distribution terminal equipment, then the distribution terminal equipment using respective numbers is needed to carry out physics wiring.On-pole switch can be considered monospace equipment.
The distribution facility of the present embodiment is that 10kV drives positive Binjiang garden, #2 line sky, river switchyard, and the power distribution network single line of this switchyard is as shown in Figure 1.This switchyard has 16 to be therefore configured with two PDZ821 types 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.
Table 4 10kV drives the intervening sequences that positive Binjiang garden, #2 line sky, river switchyard is on-the-spot
C. the operator of main website in data base according to described line name and distribution facility title, equipment interval list described in invocation step A, the distribution terminal device name corresponding with on-the-spot distribution terminal equipment is selected in equipment interval list, further according to the order of connection in step B so that the compartment name in data base and the interval sequence number one_to_one corresponding in information table template.
For the present embodiment, first two distribution terminal equipment are pulled in allocation list according to the order of wiring priority, then the interval of on-the-spot end not wired distribution terminal equipment is set to prepared separation.Make the sequence number at the interval of distribution terminal equipment and the compartment name one_to_one corresponding as shown in table 4 of distribution facility.Information table template can configure, such as: the measurement type in telemetered signal information table masterplate is arranged and measures type coefficient one to one with these, the measurement type in remote signal information table masterplate is arranged and measures type remote control mode one to one with these.
D. the operator of main website extract line name, distribution facility title, distribution terminal device name, compartment name and five fields of measurement type being associated in data base and are spliced into measurement information successively.Extract the line name that is associated, distribution facility, three fields of distribution terminal device name are spliced into channel information successively.
Master information table includes hard remote signalling information table, soft remote signalling information table, telemetry intelligence (TELINT) table and remote information table.
Hard remote signalling information table is to extract the measurement type of hard remote signalling in remote signalling information table masterplate to be spliced into measurement information with line name, distribution facility title, distribution terminal device name and compartment name and be associated with channel information and period one_to_one corresponding the most one by one, thus generate.
Soft remote signalling information table is to extract the measurement type of soft remote signalling in remote signalling information table masterplate to be spliced into measurement information with line name, distribution facility title, distribution terminal device name and compartment name and be associated with channel information and period one_to_one corresponding the most one by one, thus generate.
If the measurement type in telemetered signal information table masterplate is provided with coefficient, telemetry intelligence (TELINT) table is to extract the measurement type in telemetry intelligence (TELINT) table masterplate to be spliced into measurement information with line name, distribution facility title, distribution terminal device name and compartment name and be associated with channel information, coefficient and period one_to_one corresponding the most one by one, thus generate.
If the measurement type in remote signal information table masterplate is provided with remote control mode.Remote information table is to extract the measurement type in remote information table masterplate to be spliced into measurement information with line name, distribution facility title, distribution terminal device name and compartment name and be associated with channel information, remote control mode and period one_to_one corresponding the most one by one, thus generate.
Period corresponding to prepared separation and reserved title does not triggers when generating master information table, is i.e. not involved in generating master information table.
In the hard remote signalling information table of the present embodiment, measurement information is: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal A_101_ grounding switch position ", being 2 according to the period of associated defined in table 1, channel information associated therewith is: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal A channel ".
In the soft remote signalling information table of the present embodiment, measurement information is: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal B_210_ B phase and crosses stream alarm ", being 115 according to the period of associated defined in table 1, channel information associated therewith is: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal channel B ".
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: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal A_101_ power factor ", it is 9 according to the period of associated defined in table 2, coefficient associated therewith is 0.8, and channel information associated therewith is: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal A channel ".
In the remote information table of the present embodiment, measurement information is: measurement information is: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal B_214_ remote control ", being 3 according to the period of associated defined in table 3, channel information associated therewith is: " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal channel B ".
Distribution network line is renamed, is changed and cut frequently.When the distribution terminal equipment changing of power distribution network, corresponding master information table necessarily carries out synchronized update, make master information table all the time with power distribution network primary equipment and distribution terminal equipment close coupling, guaranteed the correctness of measurement information by power distribution network line chart Model Synchronization.
When 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.After main website termination receives power distribution network line chart figure and the model of renewal, imported program by artwork and be responsible for parsing, carry out topological analysis and judge whether the distribution terminal equipment increasing, deleting, change, judging that the distribution terminal equipment of on-the-spot end has carried out power distribution automation transformation the most simultaneously.If having increasing, the distribution terminal equipment deleted, change, main website end is by the information table template input database of these distribution terminal equipment.Main website end in data base according to described line name and distribution facility title, retrieve the equipment interval list of described distribution facility subordinate, distribution terminal equipment in equipment interval list is reselected, further according to the order of connection after the change of on-the-spot end, the distribution terminal equipment order of connection in distribution facility is reconfigured, then be associated with period one by one generation master information table by described measurement information, covers associated former data.
Such as: after " 10kV drives positive Binjiang garden, #2 line sky, river switchyard " is changed by " 10kV drives river #2 line " and switch to " 10kV Austria body line ", the remote signalling information of " 10kV drives river #2 line _ positive Binjiang garden, sky switchyard _ terminal A_101_ grounding switch position " is changed to " 10kV Austria body line _ positive Binjiang garden, sky switchyard _ terminal A_101_ grounding switch position " after circuit changes and cuts.
The concrete technical scheme being not limited to described in above-described embodiment of the present invention, the technical scheme that all employing equivalents are formed is the protection domain of application claims.
Claims (6)
1. the cut-in method of a distribution terminal facility information, for by the data base of the information access main website of on-the-spot described distribution terminal equipment, described data base comprises line name, the distribution facility title of described line name subordinate and the compartment name of described distribution facility title subordinate, it is characterized in that, including step in detail below:
A. main website sets up equipment interval list in the database, described equipment interval list is listed the title of alternative each distribution terminal equipment and the information table template corresponding with the title of described distribution terminal equipment, relation one to one between measurement type and the period of each interval sequence number subordinate establishing distribution terminal equipment in described information table template；
B. scene carries out wiring according to power distribution network line chart to described distribution terminal equipment；During wiring, each interval of same distribution terminal equipment carries out wiring according to interval sequence number order from small to large, and with the compartment name one_to_one corresponding that arranges from left to right on power distribution network line chart；
C. main website is in the database according to described line name and distribution facility title, equipment interval list described in invocation step A, the distribution terminal device name corresponding with on-the-spot distribution terminal equipment is selected in described equipment interval list, further according to the order of connection in step B so that the described compartment name in data base and the described interval sequence number one_to_one corresponding in information table template；
D. main website extracts described line name, distribution facility title, distribution terminal device name, compartment name and five fields of measurement type in the database and is spliced into measurement information successively, then with described period one_to_one corresponding, described measurement information is generated master information table；
Complete to access on-the-spot distribution terminal facility information the data base of main website；
The interval of on-the-spot not wired distribution terminal equipment is set to prepared separation, and when generating master information table, the data corresponding to described prepared separation are not involved in generating master information table.
The cut-in method of distribution terminal facility information the most according to claim 1, it is characterized in that: the measurement type in described information table template is provided with reserved title, when generating master information table, the data corresponding to described reserved title are not involved in generating master information table.
The cut-in method of distribution terminal facility information the most according to claim 1 and 2, it is characterised in that: described information table template includes remote signalling information table masterplate, telemetry intelligence (TELINT) table masterplate and remote information table masterplate；Measurement type in described remote signalling information table masterplate is belonging respectively to hard remote signalling or soft remote signalling；Described master information table includes 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 according to the data genaration in telemetry intelligence (TELINT) table masterplate, and described remote information table is according to the data genaration in remote information table masterplate.
The cut-in method of distribution terminal facility information the most according to claim 3, it is characterised by: when generating master information table, described line name, distribution facility, three fields of distribution terminal device name are spliced into channel information successively, by measurement information and channel information and period one_to_one corresponding.
The cut-in method of distribution terminal facility information the most according to claim 4, it is characterised by: the measurement type in described telemetry intelligence (TELINT) table masterplate is arranged and its coefficient one to one, when generating telemetry intelligence (TELINT) table, by measurement information and channel information, coefficient and period one_to_one corresponding.
The cut-in method of distribution terminal facility information the most according to claim 4, it is characterised by: the measurement type in described remote information table masterplate is arranged and its remote control mode one to one, when generating remote information table, by measurement information and channel information, remote control mode and period one_to_one corresponding.
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| CN105305619B (en) * | 2015-10-20 | 2018-03-16 | 珠海许继芝电网自动化有限公司 | A kind of three distant collocation methods and device based on power distribution automation |
| CN106202814B (en) * | 2016-07-25 | 2019-04-09 | 广东电网有限责任公司电力调度控制中心 | The mapping method of automatic safety device acquisition data and EMS system primary equipment model |
| CN106789296B (en) * | 2016-12-29 | 2019-07-05 | 山东鲁能智能技术有限公司 | A kind of processing system and method for station institute's terminal remote signalling and the configuration of line switching signal |
| CN107945052A (en) * | 2017-11-30 | 2018-04-20 | 国网江苏省电力公司扬州供电公司 | A kind of distribution power automation terminal information overall process automatically accesses method |
| CN109992762A (en) * | 2019-03-28 | 2019-07-09 | 国网新疆电力有限公司喀什供电公司 | Point table automatic generation method and system based on first and second equipment of substation |
| CN110531724B (en) * | 2019-09-17 | 2021-05-14 | 国网辽宁省电力有限公司辽阳供电公司 | Remote measurement automatic sampling definition method based on smart power grid dispatching control system |
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