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Power operation risk assessment method and system

A technology for electric power operation and risk assessment, applied in the field of electric power operation, can solve the problems of indistinguishable, difficult qualitative and quantitative analysis of electric power operation risks, serious subjective components, etc.

Inactive Publication Date: 2016-09-21
HUANENG POWER INTERNATIONAL +1
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Problems solved by technology

[0004] However, in the power operation risk assessment method of "risk degree = possibility * severity of consequences", the definition of "possibility" and "severity of consequences" has serious subjective components, and the boundaries between the division levels are not clear, making it difficult to It is more difficult to conduct specific qualitative and quantitative analysis of power operation risks, resulting in large risk assessment errors, which are not suitable for specific power operations

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  • Power operation risk assessment method and system
  • Power operation risk assessment method and system
  • Power operation risk assessment method and system

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Embodiment Construction

[0067] The electric power operation risk assessment scheme provided by the embodiment of the present invention solves the problem of serious subjective components and unclear boundaries between division levels in the electric power operation risk assessment method of "risk degree = possibility * consequence severity" introduced in the background technology , it is difficult to do specific qualitative and quantitative analysis, leading to the problem of large risk assessment errors.

[0068] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention are described below in conjunction with the accompanying drawings The program is described in further detail.

[0069] Please refer to the attached f...

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Abstract

The embodiment of the present invention discloses an electric power operation risk assessment method and system, wherein the electric power operation risk assessment method includes: obtaining the danger probability of each dangerous factor in the electric power operation and the negative energy level index corresponding to the dangerous factor, wherein, The risk factors include dangerous electrical equipment and electrical environment; the risk coefficient of the electrical operation is calculated according to the product of the danger probability of all the risk factors in the electrical operation and the negative energy level index; size, to assess the risk of the electrical work in question. The technical solution of the invention can qualitatively and quantitatively analyze the risk of electric power operation, and reduce the error of electric power operation risk assessment.

Description

technical field [0001] The invention relates to the technical field of electric power operation, in particular to a method and system for evaluating the risk of electric power operation. Background technique [0002] Power operations run through all links of the power system. Through the measurement, regulation, protection, communication and dispatch of the production process of electric energy, the normal operation of the power generation, transmission, transformation and distribution of the power system can be realized, thereby ensuring Electricity users obtain safe, economical and high-quality electric energy. Due to the existence of a large number of electrical equipment in the power system, electrical personnel are often in a relatively dangerous electrical operation environment, so it is particularly important to assess and control the risks in electrical operations. [0003] In the prior art, the risk in electric power operation is usually evaluated by using "risk de...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q50/06
Inventor 马洪顺
Owner HUANENG POWER INTERNATIONAL
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