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Method and system for generating distribution network strategy switch looped network diagram and checking fixed value

A ring network diagram and switch technology, applied in the field of distribution network, can solve problems such as easy interference, lower setting accuracy, and easy error, so as to improve generation and use efficiency, avoid error-prone, and improve accuracy.

Active Publication Date: 2020-08-28
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, using the single-line diagram of GIS software as a reference, in addition to the key distribution network automation equipment, there are other unrelated setting equipment such as ordinary switches and branch lines, which are prone to interference. At the same time, the existing technology only relies on manually drawn ring network graphics as a reference. Easy to make mistakes, no system correlation, reducing the correctness of setting

Method used

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  • Method and system for generating distribution network strategy switch looped network diagram and checking fixed value
  • Method and system for generating distribution network strategy switch looped network diagram and checking fixed value
  • Method and system for generating distribution network strategy switch looped network diagram and checking fixed value

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Embodiment 1

[0044] figure 1 It is a flow chart of a method for generating a distribution network policy switch ring diagram and checking the value provided by Embodiment 1 of the present invention. The embodiment of the present invention is applicable to the situation of automatically generating a ring network diagram based on a distribution network strategy switch, and The fixed value of the policy switch in the ring network diagram can be checked, and the method can be performed by a system for generating the ring network diagram of the distribution network strategy switch and checking the fixed value, and specifically includes the following steps:

[0045] Step 110, identifying the strategy switch in the one-line diagram, and obtaining the setting sheet information associated with the strategy switch.

[0046]Specifically, in the distribution network system, the single-line diagram of the power line in the power supply area can be obtained through the GIS system, and the ring network d...

Embodiment 2

[0053] Figure 4 It is a flow chart of a method for generating a distribution network policy switch ring diagram and checking a value provided by Embodiment 2 of the present invention. On the basis of the above examples, refer to Figure 4 , the method for generating and checking the fixed value of the distribution network strategy switch ring network diagram provided by the second embodiment of the present invention includes:

[0054] Step 210, identify the strategy switch in the one-line diagram, and obtain the setting sheet information associated with the strategy switch.

[0055] Step 220: Determine the arrangement order of the policy switches according to the information in the fixed value list, and form a ring network diagram.

[0056] Step 230 , establishing a standard core setting template for the first and last switches and a standard core setting template for the non-first and last main line switches for the ring network diagram.

[0057] Specifically, the first s...

Embodiment 3

[0063] Figure 5 It is a flow chart of a method for generating a distribution network policy switch ring diagram and checking a fixed value provided by Embodiment 3 of the present invention. On the basis of above-mentioned each embodiment, refer to Figure 5 , the method for generating and checking the fixed value of the distribution network strategy switch ring network diagram provided by the third embodiment of the present invention includes:

[0064] Step 310, identifying the strategy switch in the one-line diagram, and obtaining the setting sheet information associated with the strategy switch.

[0065] Step 320: Determine the arrangement order of the policy switches, and generate a switch pattern associated with the value list information.

[0066] Specifically, the upper-lower relationship of the strategic switch can be determined according to the IP address of the strategic switch, and then the arrangement order of the strategic switch can be determined according to t...

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Abstract

The embodiment of the invention discloses a method and a system for generating a distribution network strategy switch looped network diagram and checking a fixed value. The method comprises the following steps: identifying strategy switches in a single line diagram, and obtaining fixed value list information associated with the strategy switches; determining the arrangement sequence of the strategy switches according to the fixed value list information to form a looped network diagram; and checking the fixed value of the strategy switch in the looped network diagram by adopting a core fixed value checking algorithm. According to the technical scheme provided by the embodiment of the invention, the looped network graph is automatically generated by identifying the arrangement sequence of strategy switches, so that the condition that errors are easily caused by manual drawing can be effectively avoided, and the generation and use efficiency of the looped network graph can be improved; and fixed value checking is carried out on the basis of the generated looped network diagram, so that the setting accuracy is improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of distribution network technology, and in particular to a method and system for generating a ring diagram of a distribution network strategy switch and checking a fixed value. Background technique [0002] With the improvement of the distribution network automation level, there are more and more switchgears with distribution network automation strategies. To set the distribution network automation strategy, the entire ring network switch setting needs to cooperate. Therefore, it is necessary to realize the distribution network automation strategy ring network Graphs, easy to browse, associate trouble tickets and check calculations. [0003] At present, using the single-line diagram of GIS software as a reference, in addition to the key distribution network automation equipment, there are other unrelated setting equipment such as ordinary switches and branch lines, which are prone to interfer...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCH02J13/00028H02J2203/20
Inventor 蔡建逸陈楠林裕新雷金勇白浩黄安迪黄习弘陈圳钏杨晓仪罗滨徐英谋沈伟林晓慧
Owner GUANGDONG POWER GRID CO LTD
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