Method and system for patrolling and maintaining power distribution network automatic terminal

Abstract

The invention discloses a method and a system for patrolling and maintaining a power distribution network automatic terminal. At least one power distribution network automatic terminal is connected with handheld equipment through wireless Bluetooth, wherein the handheld equipment comprises a detecting and maintaining module. The method comprises the following steps of: receiving a command for starting up the handheld equipment from a user; automatically establishing communication connection between the detecting and maintaining module and the power distribution network automatic terminal through the wireless Bluetooth; executing a communication command by using the detecting and maintaining module through the wireless Bluetooth; reading the ID (Identity) number of the power distribution automatic terminal by using the detecting and maintaining module; judging the uniqueness by using the power distribution network automatic terminal according to a Bluetooth matching code of the detecting and maintaining module to identify the permission of the user; and monitoring the running state of the power distribution network automatic terminal through the detecting and maintaining module, and estimating according to the running state. In the invention, the handheld equipment is in wireless Bluetooth communication with the power distribution network automatic terminal through the detecting and maintaining module, the Bluetooth matching code is adopted for protecting during communication, so that the non-power system patrolling personnel is prevented from accessing the handheld equipment and damaging the normal running of power equipment.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a method and a system for realizing inspection and maintenance of distribution network automation terminals. Background technique [0002] In the field of distribution network automation technology in the electric power industry, after the distribution network automation terminal is put into operation, regular inspection and maintenance must be carried out every year. The existing method of inspection and maintenance is to use the inspection and maintenance software installed on the personal computer , the computer communicates with the distribution network automation terminal through a wired network. [0003] As we all know, the user is 20 meters to 100 meters away from the automation terminal of the distribution network, which is a safe distance for the operation of power system equipment. When performing inspections and maintenance, the user must open the ring network cabinet, sw...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a distribution network automation terminal to realize patrol inspection and maintenance in view of the defects in the prior art that the running equipment needs to be opened directly to cause safety hazards and increase workload. This method simplifies the workload of power system inspection and maintenance personnel and improves the safety and reliability of work

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