Power operation risk control method and system

A technology for risk control and power operation, applied in the fields of instruments, data processing applications, calculations, etc., can solve the problems of complex risk control work, time-consuming accuracy, time-consuming risk control technology, etc., to reduce property losses and casualties, improve Risk decision-making ability, the effect of improving safety

Active Publication Date: 2013-05-01
GUANGDONG POWER GRID CO LTD
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Problems solved by technology

[0003] However, the existing risk control technology needs to rely on the experience of experts, so the risk control work is complicated, costly and time-consuming. When judging the same type of power operation tasks, some of the same operation steps will be repeatedly judged, resulting in existing Technical risk control technology is time-consuming and not accurate

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  • Power operation risk control method and system
  • Power operation risk control method and system
  • Power operation risk control method and system

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Embodiment Construction

[0027] see figure 1 , figure 1 It is a schematic flow chart of the electric power operation risk control method of the present invention.

[0028] The method for risk control of electrical work includes the following steps:

[0029] S101. Obtain an input electric power operation task, and split the electric power operation task into several subtasks;

[0030] S102. According to preset hazard factors, identify that each of the subtasks contains the hazard factors;

[0031] S103, perform risk prediction on each of the hazard factors, and obtain the risk category corresponding to each of the hazard factors;

[0032] S104, using the LEC method to calculate the risk value of each risk category;

[0033] S105. Generate risk control measures according to the risk type and risk value.

[0034] Wherein, for step S101, the input electrical work tasks include various electrical work tasks input into the risk control system of the present invention. Generally, the higher-level safet...

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Abstract

The invention provides a power operation risk control method and system. The method comprises the steps of dividing each power operation task into a plurality of subtasks, recognizing hazard factors of each subtask, predicting the risk of each hazard factor to obtain possible risk types of each subtask, then calculating the risk value of each risk type by adopting an LEC (Likelihood, Exposure and Consequence) method, and generating risk control measures according to the risk types and the risk values. By using the power operation risk control method and system, the generated risk control measures can effectively control the risk types with higher risk values, the objective and effective risk control of power operation tasks of a power system is realized, the risk control accuracy is improved and the power operation safety is improved.

Description

technical field [0001] The present invention relates to the technical field of electric power system risk control, in particular to an electric power operation risk control method and an electric power operation risk control system. Background technique [0002] For power systems, under the premise of improving risk decision-making in the process of improving safety production, operational risk control is an indispensable key link. [0003] However, the existing risk control technology needs to rely on the experience of experts, so the risk control work is complicated, costly and time-consuming. When judging the same type of power operation tasks, some of the same operation steps will be repeatedly judged, resulting in existing Technical risk control techniques are time-consuming and inaccurate. Contents of the invention [0004] In view of the problems existing in the above-mentioned background technology, the purpose of the present invention is to provide a risk control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
Inventor 萧展辉周珑莫玉纯魏俊锋黄园芳张良凡曾毅梁奎宁
Owner GUANGDONG POWER GRID CO LTD
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