Electric power monitoring method based on time-delay confirmation intelligent alarm

Abstract

The invention discloses an electric power monitoring method based on a time-delay confirmation intelligent alarm. The method comprises the steps that the time-delay confirmation intelligent alarm which is accessed to a monitoring system works in a conventional working mode when an instruction of the monitoring system is not received, that is when a worker forgets to close a door after leaving, a field sound-light alarm and a monitoring system alarm window, a picture or a mobile phone short message alarm are sent out; and a non-working screen cabinet is logically locked when the instruction ofthe monitoring system is received, and when a worker opens the cabinet door of the non-working screen cabinet, the alarm gives an alarm on site and sends an emergency alarm signal to the monitoring system, wherein the monitoring system comprises a dispatching automation system, a transformer substation monitoring background or an operation management and control system. By means of the monitoringmethod, the worker can be effectively prevented from mistakenly entering an electrified interval and mistakenly walking into the interval, the probability of A-type violation and personal casualty accidents is reduced, and the worker jumps out of a conventional mode and passes through protective articles, use of safety production tools and instruments, regulations and regulations and the like.

Description

technical field [0001] The invention relates to a power monitoring method based on a delayed confirmation intelligent alarm, belonging to the technical field of power monitoring. Background technique [0002] In the personal electric shock fatal accident, the staff accidentally entered the live compartment, opened the live compartment switch cabinet, touched the live contact, fell to the ground in the cabinet, and died after being rescued; in the operation control system, only the temperature, humidity, etc. The monitoring of the overall environment ignores the monitoring of the working status of individual screen cabinets, and there are monitoring blind spots; the staff leave the substation and the main station computer room without closing the cabinet doors after work, and rats may bite the cables after a long time. The accelerated corrosion of metal parts in the open air leads to short circuits, open circuits, etc., resulting in power outages. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] In the personal electric shock fatal accident, the staff accidentally entered the electrified compartment, opened the electrified compartment switch cabinet, touched the live contact, fell to the ground after being electrocuted in the cabinet, and died after being rescued; in the operation control system, only the temperature, humidity, etc. The monitoring of the overall environment ignores the monitoring of the working status of individual screen cabinets, and there is a monitoring blind spot; the staff did not close the cabinet doors after leaving the substation and the main station computer room after work, and mice may bite and damage the cables after a long time. The accelerated corrosion of metal parts in the open air leads to short circuits, open circuits, etc., resulting in power outages

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