Intelligent alarm system for power distribution network based on technological development of internet of things

Abstract

The invention discloses an intelligent alarm system for a power distribution network based on technological development of an internet of things, relating to the technical field of a power engineering alarm system. The intelligent alarm system comprises a front end radar detector (1), a controller (2), a communication module (3), a background general controller (4) and a power supply unit (5), wherein the front end radar detector (1), the controller (2), the communication module (3) and the background general controller (4) are connected in sequence; the power supply unit (5) is respectively connected with the front end radar detector (1), the controller (2) and the communication module (3). The intelligent alarm system avoids bad influences to the electric device as a traditional fault detection causes patrol lines to be switched off and switched on many times, provides a convenient and fast technological means for searching hidden permanent fault points, shortens fault removing time, reduces a power failure area, improves electricity sales amount and power supply reliability, accurately notices a momentary fault, thus the intelligent alarm system is helpful for removing the power supply hidden trouble and improving the working efficiency.

Description

Technical field: [0001] The invention relates to the technical field of electric power engineering alarm systems, in particular to an intelligent alarm system for power distribution networks developed based on Internet of Things technology. Background technique: [0002] my country's power distribution network has long lines, many branches, many equipment, scattered loads, and complex operation methods. When grounding and short-circuit faults occur on the lines, inspections are time-consuming and laborious. Therefore, when a fault occurs in the power system, it takes a long time to troubleshoot the fault, requiring a large-scale power outage, which reduces the reliability of electricity sales and power supply, greatly increases the labor intensity of line patrol personnel, not only inconvenient management, but also reduces work efficiency. [0003] In addition, at present, electric power anti-theft mostly adopts the method of fixed-point and regular personnel patrolling, whi...

AI Technical Summary

Problems solved by technology

[0002] my country's power distribution network has long lines, many branches, many devices, scattered loads, and complex operation methods. When grounding and short-circuit faults occur on the lines, inspections are time-consuming and laborious

Therefore, when a fault occurs in the power system, it takes a long time to troubleshoot the fault and requires a large-scale power outage, which reduces the reliability of electricity sales and power supply, greatly increases the labor intensity of line patrol personnel, not only inconvenient management, but also reduces work efficiency

[0003] In addition, at present, electric power anti-theft mostly adopts the method of fixed-point and regular personnel patrolling, which not only increases the cost of personnel, but also has unsatisfactory effects, and still cannot prevent criminals from stealing cables.

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