A method and system for monitoring electricity consumption of users in a low-voltage station area

Abstract

The present application discloses a method and system for monitoring the power consumption of users in a low-voltage station area. By dividing all users in the station area into high-power users and low-power users according to the historical average daily power consumption of users, it can be used for different users. The power consumption of the users is monitored, and then the high-power users and the low-power users are further identified for the suspected power theft. In identifying the suspected power theft of the high-power users, the dynamic time window is used to determine the historical normal metering of the electric energy meter. The first threshold requirement is set, and the real-time measurement data of the electric energy meter is compared with the first threshold requirement, so as to identify the suspicion of electricity theft according to the comparison result. The second threshold is required to be compared with the real-time metering data of the electric energy meter, so as to identify suspected electricity theft according to the comparison result. Based on the above scheme, the load scale and required power consumption scale of users in the station area are fully considered, which reduces the misjudgment rate of electricity theft.

Description

technical field [0001] The present application relates to the technical field of power distribution data monitoring, in particular to a method and system for monitoring power consumption of users in a low-voltage station area. Background technique [0002] At present, with the deepening application of energy meter data collection, the requirements for lean management of users' electricity consumption in the station area are constantly increasing. For example: event records such as opening the meter cover of the user meter in the station area, abnormal zero live wire, voltage loss, current loss, phase failure, the latest power outage time, clock out-of-tolerance, voltage loss of the meter clock battery, etc., have not yet been effectively recorded. According to the method, the abnormal power consumption of users in the station area will have a great impact on the line loss. [0003] At present, the traditional technical method is to conduct on-site inspections of users door ...

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Problems solved by technology

[0005] This application provides a method and system for monitoring electricity consumption of users in a low-voltage station area, which is used to solve the misjudgment rate of electricity theft caused by not considering the load scale and required power consumption scale of users in the station area in the prior art higher technical issues

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