General method and system for remote control operation of distribution column switch

Abstract

The invention relates to a general method and system for remote control operation of a distribution column switch. The method and system comprises a portable operation terminal and an intelligent control software. The portable operation terminal consists of a main control core board, a WI-FI module, a GPS / Beidou double star receiving module, a GIS information storage module, a frequency variable crystal oscillator module, a radio frequency receiving module, a radio frequency transmitting module, a remote control information coding self-learning module, and a positioning analysis and navigationmodule. The invention collects radio frequency codes of an original remote control in the column switch by the portable operation terminal. The portable operation terminal acquires an operation taskfrom a distribution operation ticket system by WIFI, and navigates according to a geographical location positioning analysis provided by the system. According to the radio frequency band information of the column switch device to be operated, the variable frequency crystal oscillator module and the radio frequency transmitting module send an operation command to a radio frequency receiver of the column switch, which realizes an intelligent and safe operation of the column switch. The invention has advantages of being safe and reliable, and convenient to carry and manage.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a general method and system for remote control operation of a switch on a distribution column. Background technique [0002] In the domestic distribution network, a certain number of pole-mounted switches are installed on the overhead lines. In the daily maintenance process, the traditional switch on the pole needs maintenance personnel to climb the pole to the switch on the pole to open and close the switch; for the new intelligent switch on the pole, although it is equipped with a controller, due to the switch on the distribution pole The remote controller lacks corresponding specifications, and the remote controllers of various manufacturers are not the same, mainly reflected in different radio frequency bands, address codes and function codes, etc. Due to various reasons, the loss of the remote controller occurs from time to time, and finally the maintenan...

AI Technical Summary

Problems solved by technology

In the daily maintenance process, the traditional switch on the pole needs maintenance personnel to climb the pole to the switch on the pole to open and close the switch; for the new intelligent switch on the pole, although it is equipped with a controller, due to the switch on the distribution pole The remote controller lacks corresponding specifications, and the remote controllers of various manufacturers are not the same, mainly reflected in different radio frequency bands, address codes and function codes, etc. Due to various reasons, the loss of the remote control occurs from time to time, and finally the maintenance personnel still need to climb the pole to the controller of the switch on the pole to perform related operations

This type of operation is more complicated, and it is necessary to ensure that the equipment is effectively grounded, which poses serious safety hazards

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