CN111859586A - Method for intelligently generating distribution network line automatic switch distribution diagram - Google Patents
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Abstract
The invention provides a method for intelligently generating distribution network line automatic switch distribution diagrams, which comprises the steps of retrieving and identifying automatic switches and connection relations thereof on a model by obtaining model information of distribution network lines and power supply equipment operation information, providing a data base for the subsequent generation of the distribution diagram of the automatic switches, and automatically generating the distribution diagram of the automatic switches by taking a feeder line outlet switch and a tie switch as a starting point and an end point of the distribution diagram and taking a layout rule and the connection relations, wherein only the distribution network line outlet switch at the head end, all the automatic switches on the lines and the tie switch at the tail end are on the distribution diagram. The invention also relates to a system which is used for simplifying the data information of the feeder line single line diagram by utilizing the model analysis and mapping technology, providing a simplified distribution network automation switch distribution diagram for scheduling and operating personnel, and providing a basis for displaying data, information analysis and the like on a subsequent distribution diagram.
Description
Technical Field
The invention relates to the field of distribution network line automatic switch distribution methods, in particular to a method for intelligently generating a distribution network line automatic switch distribution map.
Background
Along with the large-scale construction and development of regional power grids, in order to improve the power supply reliability and the user power supply service level of the power grids, more and more devices such as distribution network automatic switches are installed on the lines of the distribution network lines, so that when the power grids break down, the distribution network automatic switches on the distribution network lines can rapidly remove and isolate faults, and the user power supply in a non-fault area can be rapidly recovered through the distribution network self-healing function.
Conventional distribution network scheduling and operating personnel analyze information such as switch equipment on a distribution network line through a line single line diagram of a distribution network, but because a large number of other switch equipment such as a disconnecting link, a distribution transformer, a pole tower and the like exist on the line single line diagram of the distribution network, and the automation equipment can be searched on the full-information single line diagram, the automation equipment is troublesome to find, and if the isolation and power supply conversion capacity of the automation switch needs to be quickly decided when a fault occurs, the distribution network scheduling and operating personnel are very arduous.
In the operation and development of a power grid, the automatic development and planning of a power distribution network are very important, a conventional method is that a planning person manually draws a distribution operation condition graph of distribution network automation equipment through drawing software, and further researches and judges a subsequent automatic development plan, so that the efficiency is low, and the updating of a graph file is troublesome when the situation of circuit equipment malfunction and the like in continuous change is not met.
The patent specification with the application number of 201811478717.1 discloses a high-efficiency fault diagnosis method for a distribution automatic switch, and the problems of long maintenance period and low fault diagnosis efficiency of the traditional distribution automatic switch are solved by setting a switch body fault diagnosis method, a PT fault diagnosis method, an FTU fault diagnosis method, a wireless communication module and remote background equipment. However, the patent cannot simplify the data information of the feeder line single line diagram by using a model analysis and mapping technology, and provide a simplified distribution network automation switch distribution diagram for scheduling and operating personnel.
Disclosure of Invention
The invention provides a method for intelligently generating distribution diagram of automatic switches of a distribution network line, which provides real-time distribution diagram application for scheduling and operation planners.
In order to achieve the technical effects, the technical scheme of the invention is as follows:
a method for intelligently generating distribution network line automatic switch distribution maps comprises the following steps:
s1: acquiring single line diagram CIM model data of distribution network lines through a distribution network GIS system;
s2: identifying the CIM model of each distribution network line;
s3: identifying the relative connection relation of each switch of the CIM model;
S4: acquiring the operation states of each boundary switch and each automation switch by acquiring the operation information of each line power supply device;
s5: and designing a distribution network line wiring diagram, namely an automatic switch distribution diagram according to the results of the steps S1-S4.
Further, in step S1, single line diagram CIM model data of the distribution network line is obtained by the distribution network GIS system, where the model data includes topology connection, device code, and main parameter information.
Further, in step S2, the CIM model of each distribution network line is identified, and the identification that the switch device has the operation identifier including the communication address is used as an automatic switch, so as to identify a boundary switch, i.e., a tie switch, of the distribution network line distribution diagram.
Further, in step S3, the method for identifying the relative connection relationship between the switches of the CIM model includes:
1) the two sides of the automatic switch are connected with the automatic switch;
2) the power supply side boundary automatic switch;
3) an automatic switch on the looped network path;
4) a tie switch for tying the side boundary;
5) and a trunk line end automatic switch.
Further, in step S4, the operation information of each line power supply device is obtained to obtain the operation states of each boundary switch and the automation switch, the interconnection switch in the model is combined to obtain the interconnection contralateral feeder device information of the line 1 and the line 2, and the contralateral line is tracked through the model connection relationship, so as to ensure that the model identifier is consistent with the actual topological connection, further judge whether the interconnection relationship with the contralateral is complete, and perform ring network splicing check on the subsequent distribution network line distribution diagram.
Further, in step S5, the method for designing the distribution network wiring diagram, i.e. the distribution diagram of the automatic switches, includes:
1) and a starting point: drawing a transformer substation picture frame and a distribution network line outgoing switch;
2) step 2) of connecting the outgoing switch to the power supply side edge automatic switch from the right;
3) drawing the distribution network automatic switches on the looped network path one by one from the power supply side boundary automatic switch to the right according to the step 1) in the step S3 and the switch meeting the step 3) in the step S3 according to the topological connection relation sequence of the switches until the step 4) in the step S3 of the interconnection switch of the interconnection side boundary;
4) if the distribution network line has a plurality of looped network opposite side lines, drawing the automatic switch primitive and the connecting line of the 2 nd looped network path from top to bottom by taking the middle of the connecting line segment in the path as a starting point;
5) and after the ring network path distribution drawing is completed, drawing the trunk and branch line tail end automatic switches step by step according to the 5 th) step in the step S3 in sequence according to the connection relation, and adding a head shearing mark and a power supply load for marking the tail end to the tail end switch.
6) And an end point: and connecting lines and arrows are added on the non-local line side of the switch of the interconnection switch at the boundary of each interconnection side, and the names of the opposite side transformer substations and lines represent other power supply relationships.
Further, in the step 4) of the step S5, a plurality of branch line automation switches T-connected or interconnection-connected between the same adjacent automation switches in the drawing are arranged, the most switches on the interconnection path are used as the right side connection, and the rest switches are arranged in a staggered manner in a manner of being respectively outgoing from the upper side and the lower side and being equally divided into a plurality of lines, so as to avoid the overlapping situation.
Further, in step S5, if the automatic switches involved are switches in the electric room, the same switch numbers may appear, and for one or more automatic switches of the same electric room, the boxes with dotted lines are selected and the names of the electric rooms are identified in the frame.
Furthermore, after the automatic switch distribution diagram of the local side of each distribution network line is drawn, the automatic switch distribution diagram of the local side of each distribution network line is displayed, namely, the automatic switch distribution diagram of the local side of each distribution network line is combined and displayed on the automatic switch distribution diagram of the local side of each distribution network line, so that the automatic switch distribution condition among the feeder groups is integrally analyzed.
Furthermore, by acquiring model information of the distribution network line and operation information of the power supply equipment, the automatic switch and the connection relation thereof are searched and identified on the model, a data basis is provided for the subsequent generation of the automatic switch distribution diagram, and then the automatic switch distribution diagram is automatically generated by taking the feeder line outlet switch and the interconnection switch as the starting point and the ending point of the distribution diagram and taking the layout rule and the connection relation.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
according to the invention, the most intuitive automatic analysis diagram of the feeder line is realized by simplifying the distribution condition of the distribution network automatic switches on the distribution network line single line diagram; the distribution diagram of the invention only has the distribution network line outgoing switch at the head end, all the automatic switches on the line and the contact switch at the tail end (if the distribution network line outgoing switch, the automatic switches and the contact switch exist), thereby playing a good visual analysis role in the distribution network automatic switch planning; the automatic switch distribution diagram of the invention can be subsequently superimposed with more data and information, and can provide a visual basic diagram for more business applications.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of a method for identifying a relative connection relationship between switches of a CIM model.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, a method for intelligently generating a distribution network line automation switch distribution diagram includes the following steps:
s1: acquiring single line diagram CIM model data of distribution network lines through a distribution network GIS system;
s2: identifying the CIM model of each distribution network line;
s3: identifying the relative connection relation of each switch of the CIM model;
s4: acquiring the operation states of each boundary switch and each automation switch by acquiring the operation information of each line power supply device;
s5: and designing a distribution network line wiring diagram, namely an automatic switch distribution diagram according to the results of the steps S1-S4.
Further, in step S1, single line diagram CIM model data of the distribution network line is obtained by the distribution network GIS system, where the model data includes topology connection, device code, and main parameter information.
In step S2, the CIM model of each distribution network line is identified, and the identification that the switchgear has the operation identifier including the communication address is used as an automatic switch, so as to identify a boundary switch of the distribution network line distribution diagram, i.e., a contact switch.
As shown in fig. 2, in step S3, the method for identifying the relative connection relationship between the switches of the CIM model is as follows:
1) the two sides are connected with an automatic switch, for example, the left side of B is A, and the right side is C and D;
2) The power supply side boundary automatic switch is characterized in that the left side of the A is provided with an outgoing line switch FD;
3) the automatic switch on the looped network path can track different line descriptions on two sides of the switch;
4) the left side of A is a connection switch HW;
5) and the automatic switch at the tail end of the trunk line and the adjacent switch are not arranged on the right side of the C.
In step S4, the operation information of each line power supply device is obtained to obtain the operation states of each boundary switch and the automation switch, the contact-to-side feeder device information of the line 1 and the line 2 is obtained by combining the contact switches in the model, and the opposite-side line is tracked through the model connection relationship to ensure that the model identifier is consistent with the actual topological connection, and further judge whether the contact relationship with the opposite side is complete, so as to perform ring network splicing check on the subsequent distribution network line distribution diagram.
In step S5, the method for designing the distribution network line wiring diagram, i.e., the distribution diagram of the automatic switches, is as follows:
1) and a starting point: drawing a transformer substation picture frame and a distribution network line outgoing switch;
2) step 2) of connecting the outgoing switch to the power supply side edge automatic switch from the right;
3) drawing the distribution network automatic switches on the looped network path one by one from the power supply side boundary automatic switch to the right according to the step 1) in the step S3 and the switch meeting the step 3) in the step S3 according to the topological connection relation sequence of the switches until the step 4) in the step S3 of the interconnection switch of the interconnection side boundary;
4) If the distribution network line has a plurality of looped network opposite side lines, drawing the automatic switch primitive and the connecting line of the 2 nd looped network path from top to bottom by taking the middle of the connecting line segment in the path as a starting point;
5) and after the ring network path distribution drawing is completed, drawing the trunk and branch line tail end automatic switches step by step according to the 5 th) step in the step S3 in sequence according to the connection relation, and adding a head shearing mark and a power supply load for marking the tail end to the tail end switch.
6) And an end point: and connecting lines and arrows are added on the non-local line side of the switch of the interconnection switch at the boundary of each interconnection side, and the names of the opposite side transformer substations and lines represent other power supply relationships.
In step 4) of step 5, a plurality of branch line automatic switches are connected or interconnected between the same adjacent automatic switches in the drawing, the most switches on the interconnection path are used as the right side connection, and the rest switches are staggered in a mode of respectively leading out wires from the upper side and the lower side and leading out wires in a plurality of equal intervals, so that the overlapping condition is avoided.
In step 4) of S5, if the automation switch involved is a switch in an electric room, the same switch number may be present, and for one or more automation switches of the same electric room, the dashed box is selected and the electric room name is identified in the frame.
After the automatic switch distribution diagram of the local side of each distribution network line is drawn, the automatic switch distribution diagram with the communication relation with other distribution network lines is displayed by setting, namely, the automatic switch distribution diagram with the communication relation with the local distribution network lines is combined and displayed on the automatic switch distribution diagram of the local distribution network lines, so that the automatic switch distribution condition among the feeder groups is integrally analyzed.
The method comprises the steps of searching and identifying the automatic switch and the connection relation thereof on a model by obtaining model information of a distribution network line and operation information of power supply equipment, providing a data base for the subsequent generation of an automatic switch distribution diagram, and then automatically generating the automatic switch distribution diagram by taking a feeder line outlet switch and a tie switch as a starting point and an end point of the distribution diagram and taking a layout rule and the connection relation.
The same or similar reference numerals correspond to the same or similar parts;
the positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A method for intelligently generating distribution network line automatic switch distribution maps is characterized by comprising the following steps:
s1: acquiring single line diagram CIM model data of distribution network lines through a distribution network GIS system;
s2: identifying the CIM model of each distribution network line;
s3: identifying the relative connection relation of each switch of the CIM model;
s4: acquiring the operation states of each boundary switch and each automation switch by acquiring the operation information of each line power supply device;
s5: and designing a distribution network line wiring diagram, namely an automatic switch distribution diagram according to the results of the steps S1-S4.
2. The method for intelligently generating the distribution network line automation switch distribution map according to claim 1, wherein in the step S1, single line diagram CIM model data of the distribution network line is obtained through a distribution network GIS system, and the model data includes topology connection, equipment coding and main parameter information.
3. The method for intelligently generating distribution network line automatic switch distribution map according to claim 2, wherein in step S2, the CIM model of each distribution network line is identified, and the identified automatic switch with the operation identifier including the communication address of the switch device is used to identify the boundary switch of the distribution network line distribution map, i.e. the tie switch.
4. The method for intelligently generating the distribution network line automation switch distribution map according to claim 3, wherein in the step S3, the method for identifying the relative connection relationship of the switches of the CIM model is as follows:
1) the two sides of the automatic switch are connected with the automatic switch;
3) the power supply side boundary automatic switch;
3) an automatic switch on the looped network path;
4) a tie switch for tying the side boundary;
5) and a trunk line end automatic switch.
5. The method for intelligently generating the distribution network line automatic switch distribution map according to claim 4, wherein in the step S4, the operation information of each line power supply device is obtained to obtain the operation state of each boundary switch and each automatic switch, the information of the contact opposite side feeder devices on the line 1 side and the line 2 side is obtained by combining the contact switches in the model, the opposite side line is tracked through the model connection relationship, the model identification is ensured to be consistent with the actual topological connection, and whether the contact relationship with the opposite side is complete is further judged to perform ring network splicing check on the subsequent distribution network line distribution map.
6. The method for intelligently generating the distribution network line automatic switch distribution map according to claim 5, wherein in the step S5, the method for designing the distribution network line wiring map, namely the automatic switch distribution map, is as follows:
1) And a starting point: drawing a transformer substation picture frame and a distribution network line outgoing switch;
2) step 2) of connecting the outgoing switch to the power supply side edge automatic switch from the right;
3) drawing the distribution network automatic switches on the looped network path one by one from the power supply side boundary automatic switch to the right according to the step 1) in the step S3 and the switch meeting the step 3) in the step S3 according to the topological connection relation sequence of the switches until the step 4) in the step S3 of the interconnection switch of the interconnection side boundary;
4) if the distribution network line has a plurality of looped network opposite side lines, drawing the automatic switch primitive and the connecting line of the 2 nd looped network path from top to bottom by taking the middle of the connecting line segment in the path as a starting point;
5) and after the ring network path distribution drawing is completed, drawing the trunk and branch line tail end automatic switches step by step according to the 5 th) step in the step S3 in sequence according to the connection relation, and adding a head shearing mark and a power supply load for marking the tail end to the tail end switch.
6) And an end point: and connecting lines and arrows are added on the non-local line side of the switch of the interconnection switch at the boundary of each interconnection side, and the names of the opposite side transformer substations and lines represent other power supply relationships.
7. The method for intelligently generating the distribution network line automation switch distribution diagram according to claim 6, characterized in that in the step 4) of the step S5, a plurality of branch automation switches are T-connected or connected in the middle of the same adjacent automation switch in the drawing, the most switches on the connection path are used as the right side connection, and the rest switches are staggered in a mode of upper and lower separate outgoing lines and a plurality of equal division outgoing lines, so as to avoid overlapping.
8. The method of claim 7, wherein in step 4) of the step S5, if the automatic switches involved are switches in an electric room, the same switch numbers may occur, and for one or more automatic switches of the same electric room, the electric room name is identified by a dashed box.
9. The method for intelligently generating the distribution diagram of the automatic switches of the distribution network lines according to claim 8, wherein after the distribution diagram of the automatic switches of the local side of each distribution network line is drawn, the distribution diagram of the automatic switches in the distribution network line is displayed by setting other distribution diagrams having a connection relationship with the distribution diagram of the automatic switches of the local distribution network line, that is, the distribution diagram of the automatic switches in the distribution network line is combined and displayed on the distribution diagram of the automatic switches of the local distribution network line, so that the distribution situation of the automatic switches between the feeder groups is integrally analyzed.
10. The method for intelligently generating the distribution network line automatic switch distribution diagram according to any one of claims 1 to 9, characterized in that the automatic switches and the connection relations thereof are searched and identified on the model by acquiring model information and power supply equipment operation information of the distribution network line, a data base is provided for the subsequent generation of the automatic switch distribution diagram, and then the automatic switch distribution diagram is automatically generated by using the feeder line outlet switch and the interconnection switch as the starting point and the ending point of the distribution diagram and using the layout rule and the connection relations.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112651136A (en) * | 2020-12-31 | 2021-04-13 | 广东电网有限责任公司电力科学研究院 | CIM equipment measurement model generation method, device, equipment and medium |
| CN112986746A (en) * | 2021-05-06 | 2021-06-18 | 广东电网有限责任公司佛山供电局 | Distribution network feeder fault cure rate automatic analysis method, system and equipment |
| CN113190946A (en) * | 2021-05-14 | 2021-07-30 | 广东电网有限责任公司 | Method and related device for displaying switch information by distribution network line distribution diagram |
| CN114038264A (en) * | 2021-11-08 | 2022-02-11 | 广东电网有限责任公司 | Device for automatically generating automatic switch setting value |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104063806A (en) * | 2014-06-10 | 2014-09-24 | 国家电网公司 | Method for viewing single line drawing of electrical power system through mobile terminal in real time |
| CN104200393A (en) * | 2014-08-18 | 2014-12-10 | 广东电网公司电力科学研究院 | Simplified version single line drawing generation method and system |
| CN105488269A (en) * | 2015-11-29 | 2016-04-13 | 国家电网公司 | CIM based automatic graph-forming system for power transmission and distribution network |
| US20170193029A1 (en) * | 2016-01-05 | 2017-07-06 | Schneider Electric Usa Inc. | System and methods for syncing and merging network changes to a distribution network |
| CN108520086A (en) * | 2018-02-11 | 2018-09-11 | 广东电网有限责任公司佛山供电局 | A kind of power distribution network Drawing Network Diagram and automatic generation method |
| CN108764750A (en) * | 2018-06-05 | 2018-11-06 | 国家电网公司 | Main distribution network model modeling and topology analyzing method and system |
| CN109980630A (en) * | 2017-12-28 | 2019-07-05 | 广东电网有限责任公司电力调度控制中心 | A kind of future-state network topology model modification method for generation schedule optimization |
| CN110866735A (en) * | 2019-11-13 | 2020-03-06 | 广东电网有限责任公司 | Method and system for positioning switch of distribution network line contact point by using GIS model and readable storage medium |
-
2020
- 2020-07-06 CN CN202010641412.9A patent/CN111859586A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104063806A (en) * | 2014-06-10 | 2014-09-24 | 国家电网公司 | Method for viewing single line drawing of electrical power system through mobile terminal in real time |
| CN104200393A (en) * | 2014-08-18 | 2014-12-10 | 广东电网公司电力科学研究院 | Simplified version single line drawing generation method and system |
| CN105488269A (en) * | 2015-11-29 | 2016-04-13 | 国家电网公司 | CIM based automatic graph-forming system for power transmission and distribution network |
| US20170193029A1 (en) * | 2016-01-05 | 2017-07-06 | Schneider Electric Usa Inc. | System and methods for syncing and merging network changes to a distribution network |
| CN109980630A (en) * | 2017-12-28 | 2019-07-05 | 广东电网有限责任公司电力调度控制中心 | A kind of future-state network topology model modification method for generation schedule optimization |
| CN108520086A (en) * | 2018-02-11 | 2018-09-11 | 广东电网有限责任公司佛山供电局 | A kind of power distribution network Drawing Network Diagram and automatic generation method |
| CN108764750A (en) * | 2018-06-05 | 2018-11-06 | 国家电网公司 | Main distribution network model modeling and topology analyzing method and system |
| CN110866735A (en) * | 2019-11-13 | 2020-03-06 | 广东电网有限责任公司 | Method and system for positioning switch of distribution network line contact point by using GIS model and readable storage medium |
Non-Patent Citations (2)
| Title |
|---|
| 吴彬;: "10kV配电网馈线自动化系统的控制技术研究", 电子制作, no. 19, 15 October 2014 (2014-10-15) * |
| 陈智广;梁瑞尤;杨智针;: "智能分布式馈线自动化故障诊断研究", 自动化与仪器仪表, no. 05, 25 May 2020 (2020-05-25) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112651136A (en) * | 2020-12-31 | 2021-04-13 | 广东电网有限责任公司电力科学研究院 | CIM equipment measurement model generation method, device, equipment and medium |
| CN112986746A (en) * | 2021-05-06 | 2021-06-18 | 广东电网有限责任公司佛山供电局 | Distribution network feeder fault cure rate automatic analysis method, system and equipment |
| CN112986746B (en) * | 2021-05-06 | 2021-07-30 | 广东电网有限责任公司佛山供电局 | Distribution network feeder fault self-healing rate automatic analysis method, system and equipment |
| CN113190946A (en) * | 2021-05-14 | 2021-07-30 | 广东电网有限责任公司 | Method and related device for displaying switch information by distribution network line distribution diagram |
| CN114038264A (en) * | 2021-11-08 | 2022-02-11 | 广东电网有限责任公司 | Device for automatically generating automatic switch setting value |
| CN114038264B (en) * | 2021-11-08 | 2024-06-11 | 广东电网有限责任公司 | Automatic generate device of automatic switch definite value |
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