Topology identification method for power grid low-voltage transformer area of mobile terminal

Abstract

The invention discloses a topology identification method for a power grid low-voltage transformer area of a mobile terminal. An identification process is intelligentized and automated by combining mobile terminal software and test hardware. The method comprises the following steps: step 1, simplifying a bootstrap business process; step 2, automatically recording a result and a log by mobile terminal software and test hardware; step 3, reusing an identification result by the mobile terminal software; step 4, exporting the identification result by the mobile terminal software; step 5, summarizing the identification result by the mobile terminal software through multi-person cooperative operation; and step 6, judging whether re-identification is needed or not by the mobile terminal software based on a tested result. According to the invention, personnel account role management is realized to facilitate management of the multi-person construction cooperation, reduce the difficulty of fieldconstruction, facilitate tracking of the problem of a backtracking test process and real-time checking of an identification result and simplify the test process through a mode of combining mobile terminal software and hardware, and the topology identification method has the functions of rapid re-identification and automatic incorporation of an existing test result.

Description

technical field [0001] The invention relates to a method for identifying the topology of a low-voltage station area of ​​a power grid at a mobile terminal, and belongs to the technical field of smart grids. Background technique [0002] As an important part of the power distribution system, the low-voltage power distribution network is directly connected to a large number of residents, businesses and commercial customers. In the low-voltage distribution network, the lack and inaccuracy of network topology information are issues worthy of attention. Accurate topological relationship is of great significance to power grid operation and maintenance. Therefore, a large number of enterprises have researched and realized the topology recognition function, but they are all based on pure hardware, which has the following disadvantages: due to the needs of topology recognition, the operation process is complicated, there is no suitable guidance in the operation process, and the pure...

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Problems solved by technology

Therefore, a large number of enterprises have researched and realized the topology recognition function, but they are all based on pure hardware, which has the following disadvantages: due to the needs of topology recognition, the operation process is complicated, there is no suitable guidance in the operation process, and the pure hardware operation requires manual recording of the recognition results. , when multiple people collaborate, the result merging requires manual operation, which is difficult, and there are problems with the recognition results. When retesting at intervals, it is difficult to restore the test site

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