A method and system for controlling power outage

A technology of control system and control method, applied in the direction of information technology support system, circuit, electric switch, etc., can solve the problem of low maintenance efficiency of power transmission and shutdown schemes

Active Publication Date: 2020-12-18
天津中新智冠信息技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present application is to provide a power outage control method and system to solve the problem of low maintenance efficiency of existing power outage schemes

Method used

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  • A method and system for controlling power outage
  • A method and system for controlling power outage
  • A method and system for controlling power outage

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Embodiment Construction

[0075] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0076] The embodiment of the present application provides a power transmission stop control method, which can be applied to a power transmission stop control system. like Figure 1a As shown, it is a schematic diagram of a power outage control system provided by the embodiment of the present application. The system includes a power outage control device 110, a field device 120, a power distribution circuit 130 of the field device, and a controller 140 of the power distribution circui...

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Abstract

The application provides a power transmission stop control method and system, which belong to the technical field of electric power safety protection. The method is applied to a power transmission stop control system. The system includes a power transmission stop control device, field equipment, a power distribution circuit of the field device and a controller of the power distribution circuit. The power transmission stop control device includes an isolation switch, and the isolation switches are respectively It is connected with the field equipment, the power distribution circuit and the controller, and the method includes: in response to the power failure operation, the power transmission control device disconnects the isolation switch, so as to disconnect the field equipment from the power distribution circuit, so that the field equipment is in the Power off state; in response to the first power transmission operation, the power transmission stop control device closes the isolation switch to connect the field device and the power distribution circuit; the controller sends a power-on command to the power distribution circuit, so that the field device is in the power-on state. By adopting the application, the problem of low maintenance efficiency of the existing power outage and transmission scheme can be solved.

Description

technical field [0001] The present application relates to the technical field of electric power safety protection, in particular to a method and system for controlling power transmission interruption. Background technique [0002] In modern industrial production, in order to control the centralized power supply of multiple field devices installed on the production site, a power distribution room can be set up, and there are professional power distribution control personnel in the power distribution room to control the power supply of multiple field devices. [0003] In the related art, if it is necessary to overhaul the on-site equipment, it is necessary to perform a power-off and transmission operation. The specific process is: before the maintenance, the maintenance personnel need to show the power outage notice to the power distribution control personnel in the power distribution room, and the power distribution control personnel cut off the power supply of the target fie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00H01H31/02H01H9/28
CPCH01H9/28H01H31/02H02J13/00001H02J13/00036Y02E60/00Y04S10/18
Inventor 李太友陈桂刚赵岩李大勤宋晨
Owner 天津中新智冠信息技术有限公司
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