A topological map drawing method based on big data
A topology map and big data technology, which is applied in the field of topological map drawing in Taiwan area, can solve problems such as unclear structure and irregular data, so as to solve the problem of irregular data, simplify structure, prevent and manage three-phase imbalance in Taiwan area. effect of the problem
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Embodiment 1
[0060] Such as figure 1 As shown, in the technical solution of the present invention, a method for drawing a topological map of a station area based on big data includes the following steps:
[0061] S1. Calculate the support and confidence of the meter feature attribute and the meter in the same metering box through a priori algorithm, and cluster the meters in the same metering box into a node.
[0062] S2, using the minimum spanning tree algorithm, using the transformer as a node, taking the total number of communication relay failures between nodes as the objective function, taking the voltage deviation between nodes and the node space distance as constraints, to solve the minimum value of the objective function, and the obtained minimum generation The tree is the topological map of a certain phase sequence. Use the same method to draw the topological map of the other two phases to realize the automatic drawing of the topological map of the "transformer-line-electric meter...
Embodiment 2
[0101] Such as image 3 As shown, in the technical solution of the present invention, a method for drawing a topological map of a station area based on big data includes the following steps:
[0102] S1, set up a big data integration platform based on hadoop cloud computing, integrate data resources, and realize automatic collection of big data information.
[0103] S2. Calculate the support and confidence of the meter feature attribute and the meter in the same metering box through a priori algorithm, and cluster the meters in the same metering box into a node.
[0104] S3, using the minimum spanning tree algorithm, using the transformer as a node, taking the total number of communication relay failures between nodes as the objective function, taking the voltage deviation between nodes and the node space distance as constraints, to solve the minimum value of the objective function, and the obtained minimum generation The tree is the topological map of a certain phase sequenc...
Embodiment 3
[0111] Such as Figure 4 As shown, in the technical solution of the present invention, a method for drawing a topological map of a station area based on big data includes the following steps:
[0112] S1. Calculate the support and confidence of the meter feature attribute and the meter in the same metering box through a priori algorithm, and cluster the meters in the same metering box into a node.
[0113] S2, using the minimum spanning tree algorithm, using the transformer as a node, taking the total number of communication relay failures between nodes as the objective function, taking the voltage deviation between nodes and the node space distance as constraints, to solve the minimum value of the objective function, and the obtained minimum generation The tree is the topological map of a certain phase sequence. Use the same method to draw the topological map of the other two phases to realize the automatic drawing of the topological map of the "transformer-line-electric mete...
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