CN102841971B - GIS (gas insulated switchgear)-based distribution network tuning parameter processing method and device - Google Patents
GIS (gas insulated switchgear)-based distribution network tuning parameter processing method and device Download PDFInfo
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Abstract
The invention discloses a GIS (gas insulated switchgear)-based distribution network tuning parameter processing method and a GIS-based distribution network tuning parameter processing method device. The GIS-based distribution network tuning parameter processing method comprises the following steps of: acquiring data of an entire line from a GIS; according to total line lengths and total line reactance values corresponding to a pole number of an overhead end pole of an entire line and total line lengths and total line reactance values corresponding to a pole number of a cable end pole of the entire line, acquiring maximum values of the total line lengths and the total line reactance values corresponding to the pole number of the overhead end pole of the entire line and maximum values of the total line lengths and the total line reactance values corresponding to the pole number of the cable end pole of the entire line respectively; and comparing the maximum value of the total line reactance values corresponding to the pole number of the overhead end pole of the entire line and the maximum value of the total line reactance values corresponding to the pole number of the cable end pole of the entire line to obtain distribution network tuning parameter values of the entire distribution network line. Through the method and the device, the efficiency and the accuracy of distribution network tuning computation can be effectively improved.
Description
Technical field
The invention belongs to electric system, relate to a kind of disposal route and device of the distribution setting parameter based on GIS.
Background technology
Relay protection is the important leverage of power grid security reliability service, and adaptive setting is the important component part of relay protection, and can its accuracy is related to protective device correct operation, and the correctness of setting parameter is then the prerequisite of adaptive setting.Power distribution network changes part the most frequently in whole electric system; Business extend project, distribution base reconstruction project, operating leading the way for a long time all can cause the variation of electrical network mode; setting parameter also changes thereupon; setting valve may also change thereupon; and adopt traditional mode process setting parameter efficiency lower, therefore distribution setting parameter is treated as a business very heavy in relay protection work.
In prior art, in GIS, manual searching calculates data, and uses excel to carry out the calculating of distribution setting parameter.This manual mode calculating data of finding not only works consuming time, and the setting parameter according to engineering department's statistics acquisition one road distribution line on average needs 90 minutes.And operating accuracy is undesirable, because workload is large, there is the problems such as data omission when adding up with excel, have impact on the precision of calculating in the odjective causes such as data are many unavoidably.
And for the distribution setting parameter found manual in GIS in prior art, at present effective solution is not yet proposed.
Summary of the invention
Fundamental purpose of the present invention is to provide disposal route based on the distribution setting parameter of GIS and device, in order to solve in prior art for the problem finding distribution setting parameter manual in GIS.
To achieve these goals, according to an aspect of the present invention, a kind of disposal route of the distribution setting parameter based on GIS is provided, the method comprises: the built on stilts last bar bar number bar bar number last with cable obtaining non-whole piece circuit from GIS, wherein, the built on stilts last bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in fixed track usage plan data, and the cable end bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in line cord data; According to the built on stilts last bar bar number bar bar number last with the cable of non-whole piece circuit of non-whole piece circuit, calculate in fixed track usage plan data and the built on stilts last bar bar of non-whole piece circuit number corresponding pole line length and pole line reactance value, and in circuit cable data, calculate cable end bar bar number corresponding cable length and cable reactance value with non-whole piece circuit; The built on stilts last bar bar number of whole piece circuit and cable end bar bar number is obtained from the built on stilts last bar bar number of described non-whole piece circuit and cable end bar bar number, wherein, the built on stilts last bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in fixed track usage plan data, and the cable end bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in line cord data; According to pole line length, pole line reactance value, cable length and cable reactance value, calculate with the total line length of the built on stilts last bar bar of whole piece circuit number corresponding to starting point and the total reactance value of circuit, with the total line length of the cable of whole piece circuit end bar bar number corresponding to starting point and the total reactance value of circuit respectively; Total line length corresponding to the cable end bar bar of the total line length corresponding to the built on stilts last bar bar number of whole piece circuit and the total reactance value of circuit, whole piece circuit number and the total reactance value of circuit, obtain maximal value and the maximal value of the total reactance of circuit, the maximal value of cable end bar bar number corresponding total line length of whole piece circuit and the maximal value of the total reactance of circuit of the built on stilts last bar bar number corresponding total line length of whole piece circuit; And compare the maximal value of built on stilts last bar bar number corresponding total line length of whole piece circuit and the maximal value of the cable end bar bar number corresponding total line length of whole piece circuit, and compare the maximal value of the built on stilts last bar bar number total reactance of corresponding circuit of whole piece circuit and the maximal value of the cable end bar bar number total reactance of corresponding circuit of whole piece circuit, draw the distribution setting parameter value of whole piece distribution line.
Further, the built on stilts last bar bar number obtaining non-whole piece circuit from GIS comprises with cable end bar bar number: from GIS, obtain distribution line pole line data and cable data; Carry out topology detection to pole line data and cable data, draw the first last bar bar number and the second last bar bar number, wherein, last bar bar No. the first is the built on stilts last bar bar number of non-whole piece circuit, and the second last bar number is the cable end bar bar number of non-whole piece circuit;
Further, the built on stilts last bar bar number obtaining non-whole piece circuit from GIS also comprises with cable end bar bar number: after the pole line data obtaining distribution line from GIS and cable data, carry out fault-tolerant processing to pole line data and cable data.
Further, according to built on stilts last bar bar number bar bar number last with cable, calculate in fixed track usage plan data and built on stilts last bar bar number corresponding pole line length and pole line reactance value, and calculate in circuit cable data and comprise with cable end bar bar number corresponding cable length and cable reactance value: with the first last bar bar number for starting point, reverse search goes out pole line starting point bar number, calculates and the first last bar bar number corresponding pole line length and pole line reactance value; And with the second last bar bar number for starting point, reverse search goes out cable starting point bar number, calculate and the second last bar bar number corresponding cable length and cable reactance value.
Further, the built on stilts last bar bar number obtaining whole piece circuit from the built on stilts last bar bar number of non-whole piece circuit and cable end bar bar number comprises with cable end bar bar number: according to the first last bar bar number, detect the 3rd last bar bar number, wherein last bar bar No. the 3rd is the built on stilts last bar bar number of whole piece circuit; And according to the second last bar bar number, detect the 4th last bar bar number, wherein last bar bar No. the 4th is the cable end bar bar number of whole piece circuit.
Further, according to pole line length, pole line reactance value, cable length and cable reactance value, classified calculating show that total line length and the total reactance value of circuit comprise: with the 3rd last bar bar number for starting point, reverse search goes out the starting point bar number of whole piece circuit, in the process to pole line length and cable length, pole line reactance value and cable reactance value carry out, across class superposition, drawing all 3rd last bar bar number corresponding total line lengths, the total reactance value of circuit respectively; And with the 4th last bar bar number for starting point, reverse search goes out the starting point bar number of whole piece circuit, in the process to cable length and pole line length, cable reactance value and pole line reactance value carry out, across class superposition, drawing all 4th last bar bar number corresponding total line lengths, the total reactance value of circuit respectively.
Further, according to all 3rd last bar bar number corresponding total line lengths, the total reactance value of circuit, all 4th last bar bar number corresponding total line length and total reactance values of circuit, the maximal value of acquisition the 3rd last bar bar number corresponding total line length and the maximal value of the total reactance of circuit, the maximal value of the 4th last bar bar number corresponding total line length and the maximal value of the total reactance of circuit comprise: contrast all 3rd last bar bar number corresponding total line lengths to obtain the maximal value of the 3rd last bar bar number corresponding total line length; Contrast all 3rd last bar bar number total reactance values of corresponding circuit to obtain the maximal value of the 3rd last bar bar number total reactance of corresponding circuit; Contrast all 4th last bar bar number corresponding total line lengths to obtain the maximal value of the 4th last bar bar number corresponding total line length; And contrast all 4th last bar bar number total reactance values of corresponding circuit to obtain the maximal value of the 4th last bar bar number total reactance of corresponding circuit.
Further, the relatively maximal value of the 3rd last bar bar number corresponding total line length and the maximal value of the 4th last bar bar number corresponding total line length, and compare the maximal value of the 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the 4th last bar bar number total reactance of corresponding circuit, show that the distribution setting parameter value of whole piece distribution line comprises: compare the maximal value of the 3rd last bar bar number corresponding total line length and the maximal value of the 4th last bar bar number corresponding total line length, and using the artificial check project of parameter larger to the maximal value of the 3rd last bar bar number corresponding total line length and numerical value in the maximal value of the 4th last bar bar number corresponding total line length as distribution setting parameter, the relatively maximal value of the 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the 4th last bar bar number total reactance of corresponding circuit, and using parameter larger for numerical value in the maximal value of the 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the 4th last bar bar number total reactance of corresponding circuit after per unit value converts as distribution setting parameter.
According to another aspect of the present invention, a kind of distribution setting parameter treating apparatus based on GIS is provided, is achieved through the following technical solutions:
Based on a distribution setting parameter treating apparatus of GIS, comprising:
First acquisition module, for obtaining the built on stilts last bar bar number bar bar number last with cable of non-whole piece circuit from described GIS, wherein, the built on stilts last bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in fixed track usage plan data, and the cable end bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in line cord data;
First computing module, for the built on stilts last bar bar number bar bar number last with the cable of described non-whole piece circuit according to described non-whole piece circuit, calculate in described fixed track usage plan data and the built on stilts last bar bar of described non-whole piece circuit number corresponding pole line length and pole line reactance value, and in described line cord data, calculate cable end bar bar number corresponding cable length and cable reactance value with described non-whole piece circuit;
Second acquisition module, the built on stilts last bar bar number of whole piece circuit and cable end bar bar number is obtained from the built on stilts last bar bar number of described non-whole piece circuit and cable end bar bar number, the built on stilts last bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in fixed track usage plan data, and the cable end bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in line cord data;
Second computing module, for according to described pole line length, described pole line reactance value, described cable length and described cable reactance value, calculate with the total line length of the built on stilts last bar bar of described whole piece circuit number corresponding to starting point and the total reactance value of circuit, with the total line length of the cable of described whole piece circuit end bar bar number corresponding to starting point and the total reactance value of circuit respectively;
3rd acquisition module, for the total line length corresponding to the built on stilts last bar bar number of described whole piece circuit and the total reactance value of circuit, described whole piece circuit cable end bar bar number corresponding to total line length and the total reactance value of circuit, obtain the maximal value of the built on stilts last bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit, the maximal value of cable end bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit; And
Comparison module, for the maximal value of the maximal value of the built on stilts last bar bar number corresponding total line length of more described whole piece circuit with the cable end bar bar number corresponding total line length of whole piece circuit, and the maximal value of the last bar bar of the cable of the maximal value of the built on stilts last bar bar of the more described whole piece circuit number total reactance of corresponding circuit and the described whole piece circuit number total reactance of corresponding circuit, draw the distribution setting parameter value of whole piece distribution line.
Further, described first acquisition module also for: obtain submodule, for obtaining pole line data and the cable data of distribution line from described GIS; Detection module, for carrying out topology detection to described pole line data and described cable data, draw the first last bar bar number and the second last bar bar number, wherein, described last bar bar No. first is the built on stilts last bar bar number of described non-whole piece circuit, and described last bar bar No. second is the cable end bar bar number of described non-whole piece circuit.
Further, described first acquisition module also comprises: fault-tolerant processing module, for carrying out fault-tolerant processing to described pole line data and described cable data.
Compared with prior art, the invention has the beneficial effects as follows: the workload that can be reduced distribution adaptive setting by technical scheme of the present invention significantly, the efficiency of effective raising distribution adaptive setting and accuracy, for the safe and stable operation of distribution and fast development provide important technology to ensure.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the process flow figure of the distribution setting parameter based on GIS according to the embodiment of the present invention;
Fig. 2 is the disposal route particular flow sheet of the distribution setting parameter based on GIS according to the embodiment of the present invention;
Fig. 3 is the treating apparatus of the distribution setting parameter based on GIS according to the embodiment of the present invention; And
Fig. 4 is the snapshot at the process interface of the distribution setting parameter based on GIS according to the embodiment of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Fig. 1 is the process flow figure of the distribution setting parameter based on GIS according to the embodiment of the present invention.
Shown in Figure 1, the method comprises the following steps:
Step a, obtains the built on stilts last bar bar number bar bar number last with cable of non-whole piece circuit from GIS;
Wherein, the built on stilts last bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in fixed track usage plan data, and the cable end bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in line cord data;
Step b, according to the built on stilts last bar bar number bar bar number last with cable of non-whole piece circuit, calculate and the built on stilts last bar bar of non-whole piece circuit number corresponding pole line length and pole line reactance value, and calculate cable end bar bar number corresponding cable length and cable reactance value with non-whole piece circuit;
Wherein, according to the built on stilts last bar bar number bar bar number last with the cable of non-whole piece circuit of non-whole piece circuit, calculate in fixed track usage plan data and the built on stilts last bar bar of non-whole piece circuit number corresponding pole line length and pole line reactance value, and in circuit cable data, calculate cable end bar bar number corresponding cable length and cable reactance value with non-whole piece circuit;
Step c, detect the built on stilts last bar bar number bar bar number last with cable of whole piece circuit respectively, and according to pole line length, pole line reactance value, cable length and cable reactance value, classified calculating draws total line length and the total reactance value of circuit;
Wherein, the built on stilts last bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in fixed track usage plan data, and the cable end bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in line cord data; According to pole line length, pole line reactance value, cable length and cable reactance value, calculate with the total line length of the built on stilts last bar bar of whole piece circuit number corresponding to starting point and the total reactance value of circuit, with the total line length of the cable of whole piece circuit end bar bar number corresponding to starting point and the total reactance value of circuit respectively;
Steps d, according to total line length and the total reactance value of circuit, classification obtains respective maximal value;
Wherein, total line length corresponding to the cable end bar bar of the total line length corresponding to the built on stilts last bar bar number of whole piece circuit and the total reactance value of circuit, whole piece circuit number and the total reactance value of circuit, obtain maximal value and the maximal value of the total reactance of circuit, the maximal value of cable end bar bar number corresponding total line length of whole piece circuit and the maximal value of the total reactance of circuit of the built on stilts last bar bar number corresponding total line length of whole piece circuit;
Step e, the maximal value of classification alternative route total length, and the maximal value of the total reactance of alternative route, draw the distribution setting parameter value of whole piece distribution line;
Wherein, the relatively maximal value of the maximal value of the built on stilts last bar bar number corresponding total line length of whole piece circuit and the last bar bar of the cable number corresponding total line length of whole piece circuit, and compare the maximal value of the built on stilts last bar bar number total reactance of corresponding circuit of whole piece circuit and the maximal value of the cable end bar bar number total reactance of corresponding circuit of whole piece circuit, draw the distribution setting parameter value of whole piece distribution line.
The built on stilts last bar bar number obtaining non-whole piece circuit from GIS can comprise with cable end bar bar number: from GIS, obtain distribution line pole line data and cable data; Carry out topology detection to pole line data and cable data, draw the first last bar bar number and the second last bar bar number, wherein, last bar bar No. the first is the built on stilts last bar bar number of non-whole piece circuit, and the second last bar number is the cable end bar bar number of non-whole piece circuit.
The built on stilts last bar bar number obtaining non-whole piece circuit from GIS can also comprise with cable end bar bar number: after the pole line data obtaining distribution line from GIS and cable data, carry out fault-tolerant processing to pole line data and cable data.
According to the built on stilts last bar bar number bar bar number last with cable of non-whole piece circuit, calculate in fixed track usage plan data and the built on stilts last bar bar of non-whole piece circuit number corresponding pole line length and pole line reactance value, and calculate in circuit cable data and can comprise with the cable of non-whole piece circuit end bar bar number corresponding cable length and cable reactance value: with the first last bar bar number for starting point, reverse search goes out pole line starting point bar number, calculates and the first last bar bar number corresponding pole line length and pole line reactance value; And with the second last bar bar number for starting point, reverse search goes out cable starting point bar number, calculate and the second last bar bar number corresponding cable length and cable reactance value.
According to the first last bar bar number, detect the 3rd last bar bar number, wherein last bar bar No. the 3rd is the built on stilts last bar bar number of whole piece circuit; And according to the second last bar bar number, detect the 4th last bar bar number, wherein last bar bar No. the 4th is the cable end bar bar number of whole piece circuit.
According to pole line length, pole line reactance value, cable length and cable reactance value, classified calculating show that total line length and the total reactance value of circuit comprise: with the 3rd last bar bar number for starting point, reverse search goes out the starting point bar number of whole piece circuit, in the process to pole line length and cable length, pole line reactance value and cable reactance value carry out, across class superposition, drawing all 3rd last bar bar number corresponding total line lengths, the total reactance value of circuit respectively; And with the 4th last bar bar number for starting point, reverse search goes out the starting point bar number of whole piece circuit, in the process to cable length and pole line length, cable reactance value and pole line reactance value carry out, across class superposition, drawing all 4th last bar bar number corresponding total line lengths, the total reactance value of circuit respectively.
According to all 3rd last bar bar number corresponding total line lengths and the total reactance value of circuit, all 4th last bar bar number corresponding total line length and total reactance values of circuit, the maximal value of acquisition the 3rd last bar bar number corresponding total line length and the maximal value of the total reactance of circuit, the maximal value of the 4th last bar bar number corresponding total line length and the maximal value of the total reactance of circuit comprise: contrast all 3rd last bar bar number corresponding total line lengths to obtain the maximal value of the 3rd last bar bar number corresponding total line length; Contrast all 3rd last bar bar number total reactance values of corresponding circuit to obtain the maximal value of the 3rd last bar bar number total reactance of corresponding circuit; Contrast all 4th last bar bar number corresponding total line lengths to obtain the maximal value of the 4th last bar bar number corresponding total line length; And contrast all 4th last bar bar number total reactance values of corresponding circuit to obtain the maximal value of the 4th last bar bar number total reactance of corresponding circuit.
The relatively maximal value of the 3rd last bar bar number corresponding total line length and the maximal value of the 4th last bar bar number corresponding total line length, and compare the maximal value of the 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the 4th last bar bar number total reactance of corresponding circuit, show that the distribution setting parameter value of whole piece distribution line comprises: compare the maximal value of the 3rd last bar bar number corresponding total line length and the maximal value of the 4th last bar bar number corresponding total line length, and using the artificial check project of parameter larger to the maximal value of the 3rd last bar bar number corresponding total line length and numerical value in the maximal value of the 4th last bar bar number corresponding total line length as distribution setting parameter, the relatively maximal value of the 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the 4th last bar bar number total reactance of corresponding circuit, and using parameter larger for numerical value in the maximal value of the 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the 4th last bar bar number total reactance of corresponding circuit after per unit value converts as distribution setting parameter.
According to another aspect of the present invention, a kind of distribution setting parameter treating apparatus based on GIS is provided, is achieved through the following technical solutions:
Fig. 2 is the disposal route particular flow sheet of the distribution setting parameter based on GIS according to the embodiment of the present invention.
Shown in Figure 2, in the present embodiment, for dragon's fountain road, illustrate the disposal route idiographic flow of the distribution setting parameter based on GIS.
S21: obtain pole line and cable data from GIS.
S22: respectively bar carries out to the starting point in pole line and cable data and terminal number fault-tolerant.Namely according to nomenclature principle and internal logical relationship, fault-tolerant processing is carried out respectively according to built on stilts and the large class of cable two to the distribution line data derived in GIS, be tree with strict guarantee track data, lay the foundation for follow-up distribution setting parameter calculates, if the title of same bar number in pole line starting point is than many road name and the " # " in terminal, so carry out fault-tolerant to the starting point bar in pole line number, remove the road name in bar number and " # "; In cable line, starting point, terminal are often for ring main unit name adds switch number, same like this ring main unit will become different nodes, as the head and the tail that MTKQ0077-201 and MTKQ0077-202 is different section respectively, but it belongs to same ring main unit MTKQ0077, therefore unified by switch number rejecting, become MTKQ0077.
S23: carry out topology detection to the track data through fault-tolerant processing, namely line construction is tree, and each line node can as the initial point of many part of paths, but can only as the terminal of a part of path (except the starting point of whole piece circuit).According to above-mentioned rule, respectively the last bar bar number of whole piece circuit non-in fixed track usage plan and cable data is detected, for subsequent algorithm provides zequin by the computing method of looking for terminal rod number in starting point bar number.Making somebody a mere figurehead the last bar bar number of non-whole piece circuit in data as dragon's fountain road is: 13-4,24-7,26-1,27-1,33-2-1,33-3-1,33-10 ..., 61-13-2-1 ..., steel casting foundry road 6-1# etc., have 33 altogether.In the cable data of dragon's fountain road, the last bar bar number of non-whole piece circuit is: 1, switchgear building, amounts to 2.
S24: to the last bar bar number pressing the non-whole piece circuit that the built on stilts and large class of cable two detects, calculate the length in respective data and reactance value respectively.As calculate respectively in the built on stilts data on dragon's fountain road " 13-4 " arrive the length of " 1 " and reactance value, " 24-7 " arrive the length of " 1 " and reactance value, " 26-1 " arrive the length of " 1 " and reactance value ..., " 61-13-2-1 " arrive the length of " 1 " and reactance value ..., " steel casting foundry road 6-1# " arrives " length and the reactance value etc. of 1 '; have 33 length values and 33 reactance values altogether, wherein " 1 " is the starting point bar number in pole line data; In the cable data on dragon's fountain road, calculate " 1 " respectively arrive length and the reactance value that the length of " transformer station " and reactance value, " switchgear building " arrive " 61-13-2-1 ", 2 length values and 2 reactance values altogether.
S25: the last bar bar number detecting whole piece circuit in fixed track usage plan and cable data respectively.Making somebody a mere figurehead the last bar bar number of whole piece circuit in data as dragon's fountain road is: 13-4,24-7,26-1,27-1,33-2-1,33-3-1,33-10 ..., steel casting foundry road 6-1# etc., have 32 altogether, wherein 61-13-2-1 is not the last bar bar number of whole piece circuit.In the cable data of dragon's fountain road, the last bar bar number of whole piece circuit is switchgear building, amounts to 1, and wherein 1 is not the last bar bar number of whole piece circuit.
S26: respectively with the last bar bar of whole piece circuit in the fixed track usage plan detected and cable data number for zequin carries out, across class (the large class of built on stilts and cable two) superposition, asking for the last bar bar number corresponding parameter value (total length and total reactance value) of whole piece circuit with classify (the large class of built on stilts and cable two) to the length calculated and reactance value.As maked somebody a mere figurehead the last bar bar 13-4 of whole piece circuit in data with dragon's fountain road for starting point, by end to end principle reverse search, search the starting point of whole piece circuit always----" transformer station ", superpose respectively to the length of " 1 " length and reactance value and " 1 " that calculates according to cable data to " transformer station " and reactance value by " 13-4 " that calculate according to built on stilts data in S24, to calculate total length and total reactance value (being namely equivalent to the electrical distance of branch to root) of " 13-4 " to " transformer station ", finally altogether calculate 32 total lengths and 32 total reactance values, with the last bar bar number " switchgear building " of whole piece circuit in the cable data of dragon's fountain road for starting point, by end to end principle reverse search, search the starting point of whole piece circuit always----" transformer station ", superpose respectively to the length of the length of " 61-13-2-1 " length and reactance value and " 61-13-2-1 " to " 1 " that calculate according to built on stilts data and reactance value and " 1 " that calculates according to cable data to " transformer station " and reactance value by " switchgear building " that calculate according to cable data in S24, to calculate total length and total reactance value (being namely equivalent to the electrical distance of branch to root) of " switchgear building " to " transformer station ", amount to 1 total length and 1 total reactance value.
S27: by contrasting respectively in class (the large class of built on stilts and cable two), to obtain respective maximum length and maximum reactance value, as carried out numerical value contrast respectively to the built on stilts last bar bar number corresponding total line length of 32 the whole piece circuits in dragon's fountain road calculated in S26 and the total reactance value of circuit, obtain built on stilts in maximal value be total line length and the total reactance value of circuit of last bar bar number 104 correspondences; In the cable of dragon's fountain road, maximal value is the total line length and the total reactance value of circuit that switchgear building is corresponding.
S28: the maximum parameter value (maximum length and maximum reactance value) calculated respectively by built on stilts and the large class of cable two is contrasted, obtain final required distribution setting parameter value, as the maximal value in making somebody a mere figurehead the dragon's fountain road calculated in S27--total line length of last bar bar number 104 correspondences and the total reactance value of circuit and maximal value in the cable of dragon's fountain road--total line length that switchgear building is corresponding and the total reactance value of circuit contrast, required distribution setting parameter value (i.e. the mark of end bar bar, dragon's fountain road number " 104 " corresponding to starting point to " transformer station " one reactance value) is obtained after scale value conversion, and consider to comprise in final calculation result the project (" the last bar bar number of whole piece circuit " and " line length maximal value ") being convenient to artificial check.
Fig. 3 is the treating apparatus of the distribution setting parameter based on GIS according to the embodiment of the present invention.
Shown in Figure 3, a kind of distribution setting parameter treating apparatus based on GIS, comprising:
First acquisition module 31, for obtaining the built on stilts last bar bar number bar bar number last with cable of non-whole piece circuit from described GIS, wherein, the built on stilts last bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in fixed track usage plan data, and the cable end bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in line cord data;
First computing module 33, for the built on stilts last bar bar number bar bar number last with the cable of described non-whole piece circuit according to described non-whole piece circuit, calculate in described fixed track usage plan data and the built on stilts last bar bar of described non-whole piece circuit number corresponding pole line length and pole line reactance value, and in described line cord data, calculate cable end bar bar number corresponding cable length and cable reactance value with described non-whole piece circuit;
Second acquisition module 35, the built on stilts last bar bar number of whole piece circuit and cable end bar bar number is obtained from the built on stilts last bar bar number of described non-whole piece circuit and cable end bar bar number, the built on stilts last bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in fixed track usage plan data, and the cable end bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in line cord data;
Second computing module 37, for according to described pole line length, described pole line reactance value, described cable length and described cable reactance value, calculate with the total line length of the built on stilts last bar bar of described whole piece circuit number corresponding to starting point and the total reactance value of circuit, with the total line length of the cable of described whole piece circuit end bar bar number corresponding to starting point and the total reactance value of circuit respectively;
3rd acquisition module 39, for the total line length corresponding to the built on stilts last bar bar number of described whole piece circuit and the total reactance value of circuit, described whole piece circuit cable end bar bar number corresponding to total line length and the total reactance value of circuit, obtain the maximal value of the built on stilts last bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit, the maximal value of cable end bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit; And
Comparison module 41, for the maximal value of the maximal value of the built on stilts last bar bar number corresponding total line length of more described whole piece circuit with the cable end bar bar number corresponding total line length of described whole piece circuit, and the maximal value of the last bar bar of the cable of the maximal value of the built on stilts last bar bar of the more described whole piece circuit number total reactance of corresponding circuit and the described whole piece circuit number total reactance of corresponding circuit, draw the distribution setting parameter value of whole piece distribution line.
Preferably, the first acquisition module 31 also for: obtain submodule, from described GIS, obtain pole line data and the cable data of distribution line; Detection module, for carrying out topology detection to described pole line data and described cable data, draws the built on stilts last bar bar number bar bar number last with the cable of non-whole piece circuit of non-whole piece circuit.
Preferably, the first acquisition module 31 also comprises: fault-tolerant processing module, for carrying out fault-tolerant processing to pole line data and cable data.
Fig. 4 is the snapshot at the process interface of the distribution setting parameter based on GIS according to the embodiment of the present invention.
Shown in Figure 4, in the disposal system of the distribution setting parameter based on GIS, selected dragon's fountain road, will draw the distribution setting parameter value of whole piece distribution line.Can find by technical scheme of the present invention, the workload of distribution adaptive setting can be reduced significantly, effective efficiency and the accuracy improving distribution adaptive setting, for the safe and stable operation of distribution and fast development provide important technology to ensure.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1., based on a disposal route for the distribution setting parameter of GIS, it is characterized in that, comprising:
The built on stilts last bar bar number bar bar number last with cable of non-whole piece circuit is obtained from described GIS, wherein, the built on stilts last bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in fixed track usage plan data, and the cable end bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in line cord data;
According to the built on stilts last bar bar number bar bar number last with the cable of described non-whole piece circuit of described non-whole piece circuit, calculate in described fixed track usage plan data and the built on stilts last bar bar of described non-whole piece circuit number corresponding pole line length and pole line reactance value, and in described line cord data, calculate cable end bar bar number corresponding cable length and cable reactance value with described non-whole piece circuit;
The built on stilts last bar bar number of whole piece circuit and cable end bar bar number is obtained from the built on stilts last bar bar number of described non-whole piece circuit and cable end bar bar number, wherein, the built on stilts last bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in fixed track usage plan data, and the cable end bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in line cord data;
According to described pole line length, described pole line reactance value, described cable length and described cable reactance value, calculate with the total line length of the built on stilts last bar bar of described whole piece circuit number corresponding to starting point and the total reactance value of circuit, with the total line length of the cable of described whole piece circuit end bar bar number corresponding to starting point and the total reactance value of circuit respectively;
Total line length corresponding to the cable end bar bar of the total line length corresponding to the built on stilts last bar bar number of described whole piece circuit and the total reactance value of circuit, described whole piece circuit number and the total reactance value of circuit, obtain the maximal value of the built on stilts last bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit, the maximal value of cable end bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit; And
The maximal value of the maximal value of the built on stilts last bar bar number corresponding total line length of more described whole piece circuit and the cable end bar bar number corresponding total line length of whole piece circuit, and the maximal value of the last bar bar of the cable of the maximal value of the built on stilts last bar bar of the more described whole piece circuit number total reactance of corresponding circuit and the described whole piece circuit number total reactance of corresponding circuit, draw the distribution setting parameter value of whole piece distribution line.
2. distribution setting parameter disposal route according to claim 1, is characterized in that, the built on stilts last bar bar number obtaining whole piece circuit from described GIS comprises with cable end bar bar number:
Pole line data and the cable data of distribution line are obtained from described GIS;
Topology detection is carried out to described pole line data and described cable data, draw the first last bar bar number and the second last bar bar number, wherein, described last bar bar No. first is the built on stilts last bar bar number of described non-whole piece circuit, and described second last bar number is the cable end bar bar number of described non-whole piece circuit;
According to described first last bar bar number, detect the 3rd last bar bar number, wherein said last bar bar No. 3rd is the built on stilts last bar bar number of described whole piece circuit; And
According to described second last bar bar number, detect the 4th last bar bar number, wherein said last bar bar No. 4th is the cable end bar bar number of described whole piece circuit.
3. distribution setting parameter disposal route according to claim 2, is characterized in that, the built on stilts last bar bar number obtaining whole piece circuit from described GIS also comprises with cable end bar bar number:
After the pole line data obtaining distribution line from described GIS and cable data, fault-tolerant processing is carried out to described pole line data and described cable data.
4. distribution setting parameter disposal route according to claim 2, it is characterized in that, according to described built on stilts last bar bar number bar bar number last with described cable, calculate in described fixed track usage plan data and described built on stilts last bar bar number corresponding pole line length and pole line reactance value, and calculate in described line cord data and comprise with described cable end bar bar number corresponding cable length and cable reactance value:
With described first last bar bar number for starting point, reverse search goes out pole line starting point bar number, calculates and described first last bar bar number corresponding pole line length and pole line reactance value; And
With described second last bar bar number for starting point, reverse search goes out cable starting point bar number, calculates and described second last bar bar number corresponding cable length and cable reactance value.
5. distribution setting parameter disposal route according to claim 2, it is characterized in that, described according to described pole line length, described pole line reactance value, described cable length and described cable reactance value, classified calculating show that total line length and the total reactance value of circuit comprise:
With described 3rd last bar bar number for starting point, reverse search goes out the starting point bar number of whole piece circuit, in the process to described pole line length and described cable length, described pole line reactance value and described cable reactance value carry out, across class superposition, drawing all described 3rd last bar bar number corresponding total line lengths, the total reactance value of circuit respectively; And
With described 4th last bar bar number for starting point, reverse search goes out the starting point bar number of whole piece circuit, in the process to described cable length and described pole line length, described cable reactance value and described pole line reactance value carry out, across class superposition, drawing all described 4th last bar bar number corresponding total line lengths, the total reactance value of circuit respectively.
6. distribution setting parameter disposal route according to claim 5, it is characterized in that, according to all described 3rd last bar bar number corresponding total line lengths, the total reactance value of circuit, all described 4th last bar bar number corresponding total line length and total reactance values of circuit, the maximal value of acquisition the 3rd last bar bar number corresponding total line length and the maximal value of the total reactance of circuit, the maximal value of the 4th last bar bar number corresponding total line length and the maximal value of the total reactance of circuit comprise:
Contrast all described 3rd last bar bar number corresponding total line lengths to obtain the maximal value of described 3rd last bar bar number corresponding total line length;
Contrast all described 3rd last bar bar number total reactance values of corresponding circuit to obtain the maximal value of the described 3rd last bar bar number total reactance of corresponding circuit;
Contrast all described 4th last bar bar number corresponding total line lengths to obtain the maximal value of described 4th last bar bar number corresponding total line length; And
Contrast all described 4th last bar bar number total reactance values of corresponding circuit to obtain the maximal value of the described 4th last bar bar number total reactance of corresponding circuit.
7. distribution setting parameter disposal route according to claim 6, it is characterized in that, the maximal value of more described 3rd last bar bar number corresponding total line length and the maximal value of described 4th last bar bar number corresponding total line length, and the maximal value of the more described 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the described 4th last bar bar number total reactance of corresponding circuit, show that the distribution setting parameter value of whole piece distribution line comprises:
The maximal value of more described 3rd last bar bar number corresponding total line length and the maximal value of described 4th last bar bar number corresponding total line length, and using the artificial check project of parameter larger to the maximal value of described 3rd last bar bar number corresponding total line length and numerical value in the maximal value of described 4th last bar bar number corresponding total line length as described distribution setting parameter;
The maximal value of the more described 3rd last bar bar number total reactance of corresponding circuit and the maximal value of the described 4th last bar bar number total reactance of corresponding circuit, and using parameter larger to the maximal value of the described 3rd last bar bar number total reactance of corresponding circuit and numerical value in the maximal value of the described 4th last bar bar number total reactance of corresponding circuit after per unit value converts as described distribution setting parameter.
8., based on a distribution setting parameter treating apparatus of GIS, it is characterized in that, comprising:
First acquisition module, for obtaining the built on stilts last bar bar number bar bar number last with cable of non-whole piece circuit from described GIS, wherein, the built on stilts last bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in fixed track usage plan data, and the cable end bar bar number of non-whole piece circuit is the last bar bar number of non-whole piece circuit in line cord data;
First computing module, for the built on stilts last bar bar number bar bar number last with the cable of described non-whole piece circuit according to described non-whole piece circuit, calculate in described fixed track usage plan data and the built on stilts last bar bar of described non-whole piece circuit number corresponding pole line length and pole line reactance value, and in described line cord data, calculate cable end bar bar number corresponding cable length and cable reactance value with described non-whole piece circuit;
Second acquisition module, the built on stilts last bar bar number of whole piece circuit and cable end bar bar number is obtained from the built on stilts last bar bar number of described non-whole piece circuit and cable end bar bar number, the built on stilts last bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in fixed track usage plan data, and the cable end bar bar number of whole piece circuit is the last bar bar number of whole piece circuit in line cord data;
Second computing module, for according to described pole line length, described pole line reactance value, described cable length and described cable reactance value, calculate with the total line length of the built on stilts last bar bar of described whole piece circuit number corresponding to starting point and the total reactance value of circuit, with the total line length of the cable of described whole piece circuit end bar bar number corresponding to starting point and the total reactance value of circuit respectively;
3rd acquisition module, for the total line length corresponding to the built on stilts last bar bar number of described whole piece circuit and the total reactance value of circuit, described whole piece circuit cable end bar bar number corresponding to total line length and the total reactance value of circuit, obtain the maximal value of the built on stilts last bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit, the maximal value of cable end bar bar number corresponding total line length of described whole piece circuit and the maximal value of the total reactance of circuit; And
Comparison module, for the maximal value of the maximal value of the built on stilts last bar bar number corresponding total line length of more described whole piece circuit with the cable end bar bar number corresponding total line length of whole piece circuit, and the maximal value of the last bar bar of the cable of the maximal value of the built on stilts last bar bar of the more described whole piece circuit number total reactance of corresponding circuit and the described whole piece circuit number total reactance of corresponding circuit, draw the distribution setting parameter value of whole piece distribution line.
9. distribution setting parameter treating apparatus according to claim 8, is characterized in that, described first acquisition module also for:
Obtain submodule, for obtaining pole line data and the cable data of distribution line from described GIS;
Detection module, for carrying out topology detection to described pole line data and described cable data, draw the first last bar bar number and the second last bar bar number, wherein, described last bar bar No. first is the built on stilts last bar bar number of described non-whole piece circuit, and described last bar bar No. second is the cable end bar bar number of described non-whole piece circuit.
10. distribution setting parameter treating apparatus according to claim 9, is characterized in that, described first acquisition module also comprises:
Fault-tolerant processing module, for carrying out fault-tolerant processing to described pole line data and described cable data.
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