Comprehensive risk assessment method and apparatus of equipment and power system

A technology of risk assessment and equipment synthesis, which is applied in the field of comprehensive risk assessment of power systems and equipment, and can solve problems such as failure to give equipment risk assessment results

Inactive Publication Date: 2018-03-23
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a method, device and power system for comprehensive risk assessment of equipment, which solves the problem that the prior art cannot give the risk assessment results of equipment

Method used

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  • Comprehensive risk assessment method and apparatus of equipment and power system
  • Comprehensive risk assessment method and apparatus of equipment and power system
  • Comprehensive risk assessment method and apparatus of equipment and power system

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Embodiment 1

[0035] Embodiment 1. The embodiment of the present invention provides a comprehensive risk assessment method for equipment, such as figure 1 Shown include:

[0036] S101. Obtain the status factor, economic factor, age factor, utilization factor, performance factor and importance factor of the equipment; wherein, the status factor is used to indicate the health status of the equipment, and the economic factor is used to indicate the relationship between the equipment and the equipment during operation. maintenance costs related to defects and failures, an age factor to indicate how old the equipment has been in operation, and a utilization factor to indicate the extent to which equipment is subject to wear from short-term loads, long-term loads and / or from switching The degree of loss, the performance factor is used to indicate the reliability of equipment operation, and the importance factor is used to indicate the importance of equipment.

[0037] It should be noted that, in...

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PUM

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Abstract

The embodiment of the invention, which relates to the technical field of equipment, provides a comprehensive risk assessment method and apparatus of equipment and a power system so that a problem thata risk assessment result of equipment can not be provided in the prior art can be solved. The method comprises: acquiring a state factor, an economic factor, an age factor, a utilization rate factor,a performance factor and an importance factor of equipment; according to the state factor, the economic factor, the age factor, the utilization rate factor, the performance factor and the importancefactor, determining a comprehensive risk value of the equipment; on the basis of the comprehensive risk value, determining a risk level of the equipment; and according to the risk level, generating acomprehensive risk assessment result of the equipment. The comprehensive risk assessment method and apparatus are used for comprehensive risk assessment of equipment.

Description

technical field [0001] The invention relates to the technical field of equipment, in particular to a comprehensive risk assessment method, device and power system for equipment. Background technique [0002] Equipment risk assessment refers to comprehensively considering the risks of equipment safety, economic and social impacts, etc., to determine the degree of equipment risk; equipment is a pivotal part of the power grid, and the risk assessment of equipment can effectively reduce the impact of power equipment failure on the power grid. To ensure the safe and reliable operation of the power grid, it can also provide a basis for the decision-making of production work such as equipment operation, maintenance, overhaul, test, overhaul and technical transformation; therefore, how to give the risk assessment results of equipment has become an urgent problem to be solved The problem. Contents of the invention [0003] Embodiments of the present invention provide a method, dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q50/06
Inventor 袁耀邓晓宇温世杰
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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