Method for analyzing physical topology of low-voltage centralized meter reading system

Abstract

The invention discloses an analysis method for a physical topology of a low-voltage centralized meter reading system, the low-voltage centralized meter reading system comprises a concentrator, a transformer, a collector and an electric energy meter, and the method comprises the following steps: obtaining the planning information of the low-voltage centralized meter reading system and the operation information of the concentrator in a current region; analyzing the planning information and the operation information to respectively generate corresponding concentrator archive information, wherein the concentrator archive information is used for representing a logic subordination relation of a concentrator, a transformer, a collector and an electric energy meter; judging whether the concentrator and the transformer are normally connected or not based on the respectively generated concentrator file information; if yes, generating corresponding associated information based on the respectively generated concentrator archive information; and generating a corresponding analysis result based on the associated information. By performing physical topology analysis on the low-voltage centralized meter reading system, the accuracy and the timeliness of obtaining the operation and maintenance data of the low-voltage centralized meter reading system are improved, the consistency of the actual physical topology of the low-voltage centralized meter reading system and a planning scheme is ensured, and the accuracy of diagnosis management is improved.

Description

technical field [0001] The invention relates to the technical field of energy management, in particular to a method for analyzing the physical topology of a low-voltage centralized reading system. Background technique [0002] With the continuous development of the city and the continuous increase of electricity users, it is becoming more and more difficult to manage the electricity consumption of each electricity user in the city. In order to achieve more efficient electricity consumption management, technicians have developed a low-voltage centralized reading system, which reads the electricity consumption information of low-voltage user electric energy meters through the remote communication channel, and has the ability of remote monitoring and control, which effectively solves the problem of wrong reading and leakage. The problem of huge workload of copying, misreading and manual meter reading has greatly improved the efficiency of power consumption management for users,...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the technical problems in the prior art that the operation and maintenance data of the low-voltage centralized reading system is not obtained in time, and the accuracy of the transportation data is low, which leads to low diagnostic efficiency and low diagnostic accuracy, the embodiment of the present invention provides a low-voltage centralized reading system. The topology analysis method improves the accuracy and timeliness of the operation and maintenance data acquisition of the low-voltage centralized reading system by analyzing the physical topology of the low-voltage centralized reading system, and ensures that the actual physical topology of the low-voltage centralized reading system is consistent with the planning scheme. Improved accuracy of diagnosis and management

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