Method for collecting graph and model information of low-voltage transformer area of agricultural power distribution network

Abstract

The invention discloses a method for acquiring graph and model information of a low-voltage transformer area of an electric power rural distribution network in the field of graph and model information acquisition of electric power transformer areas, which comprises the following steps of: S1, positioning a current transformer area, and continuously positioning in real time along the layout direction of the transformer area, sequentially collecting position information and attribute information of various types of power equipment above the meter box level in the transformer area and uploading the information to the system; s2, continuously positioning in real time, acquiring the position information of the meter box, identifying the bar code of the meter box or each meter in the meter box, and associating the information of the meter box and a meter information array and a user information array owned by the current meter box through a system intranet; and S3, according to the path trend during collection and the collected power equipment information, the system draws a transformer area line, and a transformer area current situation graph model and a logical topology are generated. According to the method, stock low-voltage data improvement and incremental data management and control are effectively promoted, and an upper-layer system is supported to carry out agricultural distribution network low-voltage transformer area current situation problem analysis and reason diagnosis.

Description

technical field [0001] The invention relates to the field of graph-mode information collection in a power station area, in particular to a method for collecting graph-mode information in a low-voltage station area of ​​an electric power agricultural distribution network. Background technique [0002] With the rapid development of the rural economy and the large-scale expansion of construction, the demand for electricity will increase significantly, and the construction of the distribution network will also develop rapidly. Judging from the actual situation at this stage, the overall technical level of the agricultural distribution network is relatively low, mainly including: the structure and layout of the agricultural distribution network are unscientific, such as unreasonable line distribution, excessive operating load, and frequent equipment failures; transformer capacity and demand are inconsistent. Matching, resulting in excessive load and line loss; three-phase load ba...

AI Technical Summary

Problems solved by technology

[0003] If it is necessary to rely on the system to diagnose the current problems and causes of the low-voltage station areas of the rural distribution network, it is necessary to rely on the on-site map model of the station area to carry out the topology analysis of the station area. Relying on information technology to carry out problem analysis and cause diagnosis of agricultural distribution network

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