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A penetrating management and control system for key indicators of safe operation of power grids

A technology for safe operation of power grids and key indicators, applied in the field of penetrating management and control systems for key indicators of safe operation of power grids, can solve problems such as low efficiency, low degree of automation, and difficulty in identifying and discovering fraudulent behavior of the evaluated unit, so as to eliminate data fraud. space, the effect of objective and accurate evaluation

Active Publication Date: 2021-09-07
STATE GRID CHONGQING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing systems and methods independently evaluate the above indicators, and there are problems such as low degree of automation, low efficiency, and difficulty in identifying and discovering the fraudulent behavior of the evaluated unit.

Method used

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  • A penetrating management and control system for key indicators of safe operation of power grids
  • A penetrating management and control system for key indicators of safe operation of power grids
  • A penetrating management and control system for key indicators of safe operation of power grids

Examples

Experimental program
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Effect test

Embodiment 1

[0061] see Figure 1 to Figure 18 , a penetrating management and control system for key indicators of power grid safety operation, mainly including host computer, shared database, monitoring equipment, monitoring information receiving system, equipment power failure judgment module, planned power outage evaluation module, operation normative evaluation module, and automatic information accuracy Rate evaluation module, protection action correct rate evaluation module and voltage pass rate evaluation module.

[0062] The upper computer has a shared database.

[0063] The upper computer stores the monitoring information receiving system, the equipment power failure judgment module, the monitoring information evaluation module, the planned power outage evaluation module, the operation standardization evaluation module, the automation information accuracy evaluation module, the protection action accuracy evaluation module and the voltage qualification evaluation module module data...

Embodiment 2

[0109] A method for using a penetrating management and control system of key indicators for safe operation of a power grid mainly includes the following steps:

[0110] 1) The monitoring equipment sends monitoring signals to the monitoring information receiving system.

[0111] 2) After the monitoring information receiving system receives the monitoring signal, it sends it to the equipment power failure evaluation module.

[0112] 3) The equipment power failure evaluation module judges whether the monitoring equipment is powered off according to the monitoring signal. If there is a power failure, the device power failure evaluation module further judges the authenticity of the monitoring signal.

[0113] The steps to determine whether the monitoring device is powered off are as follows:

[0114] 1) The monitoring device sends a monitoring signal to the device power failure evaluation module. The monitoring signal mainly includes a switch position signal and / or a knife switc...

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PUM

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Abstract

The invention discloses a penetrating management and control system for key indicators of power grid safe operation, which mainly includes a host computer, a shared database, monitoring equipment, a monitoring information receiving system, a device power failure judgment module, a planned power outage evaluation module, an operation normative evaluation module, Automated information accuracy evaluation module, protection action accuracy evaluation module and voltage qualification evaluation module. The equipment power failure evaluation module judges whether the monitoring equipment is powered off and whether the monitoring signal is true or false according to the monitoring signal. If the monitoring signal is true, the equipment power failure evaluation module judges whether the monitoring signal includes an accident trip signal and whether the signal is true or false. The planned power outage evaluation module inquires whether there is a power outage maintenance ticket for the monitoring equipment at time t in the planned power outage database; the operation normative evaluation module searches in the operation ticket database for whether there is an order ticket for equipment at time t. The present invention is based on the mutually exclusive relationship among various indicators, confirms and constrains each other, and eliminates the space for data falsification.

Description

technical field [0001] The invention relates to the field of power grid dispatching control, in particular to a penetrating management and control system for key indicators of safe operation of the power grid. Background technique [0002] The key operation indicators of power grid security involve disciplines such as dispatch control (referred to as regulation), planning, system, monitoring, relay protection (referred to as relay protection), and automation. Existing systems and methods independently evaluate the above indicators, but there are problems such as low degree of automation, low efficiency, and difficulty in identifying and discovering the fraudulent behavior of the evaluated unit. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the prior art. [0004] The technical solution adopted in order to realize the object of the present invention is as follows. A penetrating management and control system for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/06
Inventor 周宁刘伟刘欣宇陈宏胜蒙永苹张明媚殷家敏秦剑波朱亦可张召涛杜崧周洪李育英
Owner STATE GRID CHONGQING ELECTRIC POWER