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Method for forming calculation bus of power distribution network

A technology for calculating busbars and distribution networks, applied in the field of distribution networks, can solve problems affecting the quality of power supply for users, interruption of power supply, abnormal voltage of distribution network busbars, etc., and achieve the effect of efficient calculation of busbar formation

Active Publication Date: 2021-03-19
青岛公能新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The abnormal phenomenon of busbar voltage in distribution network occurs frequently, which may affect the quality of power supply for users in the slightest, or cause accidents and interrupt the power supply in severe cases.

Method used

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  • Method for forming calculation bus of power distribution network

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Such as figure 1 As shown, a method for forming a distribution network calculation bus includes.

[0037] S1. Initialize the node array and the branch array, and clear the contents of the array.

[0038] S2. By importing all power supply, load nodes and feeder segments stored in the database into the memory, the total number of nodes to be searched is obtained.

[0039] S3. Making a topological association table and storing it in topological elements, and reading the topological association table into a memory array for labeling; including.

[0040] (1) Save branch data; use database selection statement to select all branches.

[0041] Read all the topology information into the branch management table; read in the related records of the connected nodes by deduplication, and filter out duplicate records at the same time. If you want to connect other devices, you can combine keywords in the database selection statement Multi-filtering; after selecting all the branch da...

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Abstract

The invention discloses a method for forming a calculation bus of a power distribution network. The method comprises the steps of initializing a node array and a branch array, importing data to obtainthe number of all nodes needing to be searched, reading a topology association table into a memory array for labeling, outputting the labeled topology association table, and calculating the bus formation according to the labeled topology association table. According to the method for forming the calculation bus of the power distribution network, bus node searching is carried out through the constructed topology association table, the topology association table is labeled by utilizing the searched bus node, the labeled topology association table is read into the memory array, and the calculation bus can be efficiently formed based on the labeled topology association table.

Description

technical field [0001] The invention relates to the field of distribution networks, in particular to a method for forming a calculation bus of a distribution network. Background technique [0002] The frequent occurrence of busbar voltage anomalies in the distribution network can affect the quality of power supply for users in the slightest, and cause accidents and interrupt the power supply in severe cases. [0003] How to effectively identify and calculate bus numbers based on the node topology in the distribution network is the basic work for abnormal bus voltage management in the distribution network, and has received more and more attention. Contents of the invention [0004] In order to solve the defects and deficiencies in the above-mentioned prior art, the present invention provides a method for forming a calculation busbar of a distribution network, comprising: [0005] S1. Initialize the node array and the branch array, and clear the contents of the array. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/18G06F30/20G06F16/901G06F113/04
CPCG06F30/18G06F30/20G06F16/9017G06F2113/04Y04S10/50
Inventor 谭世克
Owner 青岛公能新能源科技有限公司