Switch anti-misoperation remote control locking system and its control method

Abstract

The invention relates to an anti-error remote control locking system of a switch and a control method of the system. The system comprises an anti-error distribution network host, a data and application service host, a handheld intelligent operation terminal, a monitor, an on-pole switch device, a locker and an identification code, wherein the data and application host is in communication connection with the handheld intelligent operation terminal, the on-pole switch device and the locker are arranged onsite, the monitor is electrically connected with the on-pole switch device, and the identification code is arranged at the position of the on-pole switch device. The handheld intelligent operation terminal comprises a handheld host, an identification code reading module, a universal remote control module and an unlocking device, wherein the identification code reading module, the universal remote control module and the unlocking device can be mechanically and electrically connected with the handheld host, the universal remote control module is in communication connection with the monitor, and the unlocking device is in physical cooperation with the unlocking device. The system can be used to unlock a switch device with the locker onsite, and control the on-pole switch device remotely.

Description

technical field [0001] The invention relates to the technical field of power system safety, in particular to a remote control locking system for preventing misuse of switches and a control method thereof. Background technique [0002] In the cable lines of the distribution network, the switchgear in the switchgear, ring network cabinet, power distribution room and other station buildings can be installed with anti-mislocking locks, so as to achieve mandatory locking; while the pole switch in the outdoor overhead line It is inconvenient to install anti-mislocking locks on the equipment. Generally, the method of remote control of the switch on the column is adopted on the spot. During the operation, only simple suggestive locking measures are adopted, and there is no mandatory locking measure. [0003] The disadvantages of the prior art are: when performing tasks, the operator needs to carry a mechanical key or a computer key to unlock the anti-mislocking lockset, and the oper...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide a switch anti-misoperation remote control locking system and its control method to solve the problem of mandatory anti-misoperation locking of switchgear in distribution network. Remotely operate all kinds of switchgear on the pole, and incorporate all switchgear in the distribution network into the control process of the operation ticket, effectively avoiding risks such as misoperation and misscheduling during the switching operation, thereby improving the operation and management level of the distribution network

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