Rural power grid electricity stealing detection system and control method thereof

Abstract

The invention provides a rural power grid electricity stealing detection system and a control method thereof. A cluster head node is arranged at the wire outgoing end of a transformer and a main transmission line for providing power for N home users; the home-entry end of each home user is provided with an intelligent distribution cabinet as a sub node; each cluster head node and N sub nodes in ajurisdiction area form a cluster; through acquiring the electricity use parameter on the main transmission line and the user electricity use parameters of the N sub nodes in the cluster, the cluster head node judges whether electricity stealing happens to the jurisdiction area, and if electricity stealing happens, the cluster head node sends alarming reminding information to the N sub nodes in thecluster, and the additional power caused by electricity stealing are shared by the N users in the cluster. The system and the method provided in the invention have the effects that local supervisionand management are made full use of to find out and eliminate electricity stealing phenomena in real time, the maintenance cost of a power system is reduced, and based on a power consumption sharing mechanism, the loss of a power management department can be reduced.

Description

technical field [0001] The invention relates to a power stealing detection technology in a power grid, in particular to a rural power grid stealing detection system and a control method thereof. Background technique [0002] Rural grid electricity consumption has a strong seasonality. There are load peaks in summer and winter every year, the stability of grid operation is degraded, and power grid stealing occurs frequently, especially in rural power drainage and irrigation, air conditioning and heating electricity for residents’ lives, etc. Electricity theft is more prominent. [0003] There are many reasons for users to steal electricity: [0004] (1) The user's legal concept is not strong, and the understanding of the illegality of stealing electricity is not clear; [0005] (2) The user is driven by economic interests, in order to reduce the cost of electricity to save the cost of living; [0006] (3) There are loopholes in the management of electricity used by the pow...

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Problems solved by technology

[0006] (3) There are loopholes in the management of electricity used by the power supply, and the management facilities and management system of electricity marketing are not perfect. On the one hand, it is difficult for the system to monitor and manage electricity theft. Fulfillment of duties with a weak sense of responsibility;

[0007] (4) It is because the joint attack on power-stealing elements is not enough, and there is a fluke mentality

[0008] In the prior art, Chinese patent 201610424104.4 discloses a method and system for monitoring and locating power grid stealing users. Although the system can realize the positioning of power stealing users from a technical level, in practical applications, it is necessary to use it on the spot in rural areas. Forensics is still very difficult and management costs are relatively high

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