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Maintenance-free method and system for power grid monitoring system

A power grid monitoring and maintenance-free technology, applied in the direction of electrical program control, comprehensive factory control, etc., can solve the problems of input errors, inability to update the catalog in time, inconvenience of maintenance work, etc., and achieve the effect of avoiding input errors

Active Publication Date: 2012-09-26
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the central server needs to manually enter the catalog list of primary devices connected to the RPU, which not only easily causes input errors, but also cannot realize timely update of the catalog, which brings great inconvenience to maintenance work.

Method used

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  • Maintenance-free method and system for power grid monitoring system
  • Maintenance-free method and system for power grid monitoring system
  • Maintenance-free method and system for power grid monitoring system

Examples

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Embodiment

[0022] Example: Maintenance-free method and system of power grid monitoring system, as attached figure 1 And figure 2 As shown, the video monitoring system applied to the power grid includes a station-side processing unit set in the station-side system. The station-side processing unit is connected with front-end monitoring equipment and a central server. The station-side processing unit generates an equipment list according to the monitoring equipment connected to the front-end. And send the equipment list to the central server, the central server stores the equipment list and builds the directory list; the station-side processing unit updates the equipment list regularly, and initiates a synchronization update request to notify the central server to synchronize the update, so that the central server can automatically obtain the station-side system Configuration information.

[0023] A maintenance-free method for the power grid monitoring system, which specifically includes the...

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Abstract

The invention discloses a maintenance-free method and a maintenance-free system for a power grid monitoring system. The method comprises a step of flexibly distributing idle transmission ports through a server after the fixed video data communication ports of a client and a station processing unit are occupied. Therefore, the problem of communication failure because the ports are occupied is solved.

Description

Technical field [0001] The invention relates to a maintenance-free method and a system for a power grid monitoring system, and belongs to the field of power grid security communication. Background technique [0002] With the continuous expansion of the scale of the power grid, the workload of the video surveillance system applied to the power grid is increasing, and the existing video data transmission methods are also facing severe tests. The remote image monitoring system is networked by IP network, which can be divided into the monitoring center system (referred to as the monitoring center) and the substation image monitoring system (referred to as the substation end system) from the organizational structure. The monitoring center is composed of a server and a monitoring terminal; the substation-side system is mainly composed of a station-side video processing unit, peripheral monitoring equipment and auxiliary equipment. For example, in response to the expansion of the power...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
Inventor 谢善益高雅段新辉赵永发张飞
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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