Electrical maloperation-preventing control device based on entrance guard and control method thereof

Abstract

The invention discloses an electrical maloperation-preventing control device based on an entrance guard and a control method thereof. The electrical maloperation-preventing control device comprises the components of an operation ticket management system which is used for generating an original operation ticket, transmitting the original operation ticket to a mobile terminal, performing real-time operation process recording according to feedback information of the mobile terminal, and transmitting original operation ticket information and operation process information to an authority management system; the authority management system which is used for endowing a corresponding operator with the authority according to the operation ticket information, and transmitting operator information and authority information to an isolating device; the mobile terminal which is used for receiving the original operation ticket, confirming objective electrical equipment and an operation task content, and transmitting operation process data to the operation ticket management system; and the isolating device which is arranged at the inlet of an objective electrical equipment cabinet or corresponding electrical equipment operation area and is provided with an authority controller, wherein the authority controller is connected with the authority management system. The electrical maloperation-preventing control device and the control method thereof can realize operation process recording, thereby preventing operation position error of the operator and operation equipment error.

Description

technical field [0001] The invention relates to the field of power system control research, in particular to an access control-based electrical misoperation prevention control device and method. Background technique [0002] With the rapid development of the electric power industry, there is a relatively complete system for electrical operation, but electrical operation is a complicated job with many operating items, and a slight negligence will cause accidents, endanger the safety of people and equipment, and affect the normal operation of the power system production work. At present, the following problems exist in the electrical operation: the operation execution procedures are not standardized, the wrong position may be taken, the operation of missing items, the operation of skipping items and other unsafe factors, there is no effective technical control means, and it all depends on the binding force of the system and the determination of the operators. Subjective consc...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the electric power industry, there is a relatively complete system for electrical operation, but electrical operation is a complicated job with many operating items, and a slight negligence will cause accidents, endanger the safety of people and equipment, and affect the normal operation of the power system production work

At present, the following problems exist in the electrical operation: the operation execution procedures are not standardized, the wrong position may be taken, the operation of missing items, the operation of skipping items and other unsafe factors, there is no effective technical control means, and it all depends on the binding force of the system and the determination of the operators. Subjective consciousness to execute, there is a big security risk

However, the electrical maintenance operation may be a discontinuous process. If the maintenance personnel do not complete the work continuously after confirming the QR code, they may still go to the wrong interval or perform other misoperations.

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