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A method for forming a calculation bus in a 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: 2022-07-05
青岛公能新能源科技有限公司
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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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  • A method for forming a calculation bus in a distribution network

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Embodiment Construction

[0036] like figure 1 As shown, a method for forming a power distribution network computing 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 in memory, the total number of nodes to be searched is obtained.

[0039] S3. Make a topology association table and store the topology elements, and read the topology association table into a memory array for marking; including.

[0040] (1) The branch data is stored; use the database selection statement to select all the branches.

[0041] Read all the topology information into the branch management table; read in the connected node related records by deduplication, and filter out the duplicate records at the same time, if you want to connect other devices, then combine the keywords in the database selection statement. Filter multiple times; after all branch data is selected, i...

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Abstract

The invention discloses a method for forming a calculation bus of a distribution network, comprising: initializing a node array and a branch array, importing data to obtain all the number of nodes to be searched, reading a topology association table into a memory array for labeling and outputting the labelled topology Association table, calculate the busbar formation according to the marked topology association table. In a method for forming a power distribution network calculation bus of the present invention, the bus node is searched through the constructed topology association table, the topology association table is marked with the found bus nodes, and the marked topology association table is read into a memory array, which can be based on the annotation. The latter topology association table efficiently realizes the calculation of busbar formation.

Description

technical field [0001] The invention relates to the field of distribution network, in particular to a method for forming a calculation bus of a distribution network. Background technique [0002] The abnormal phenomenon of the busbar voltage in the distribution network occurs frequently, which affects the quality of power supply for users, and causes accidents and interrupts the power supply. [0003] How to effectively identify and calculate the number of busbars based on the node topology relationship in the distribution network is the basic work for the management of abnormal busbar voltage in the distribution network, and has received more and more attention. SUMMARY OF THE INVENTION [0004] In order to solve the above-mentioned defects and deficiencies in the prior art, the present invention provides a method for forming a power distribution network computing bus, comprising: [0005] S1. Initialize the node array and the branch array, and clear the contents of the ...

Claims

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Application Information

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Patent Type & Authority Patents(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
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