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Method and apparatus for preparing long-term management plan of major equipment assets of nuclear power plant

A technology of equipment assets and nuclear power plants, applied in the field of asset management, can solve problems such as high-end stability, major equipment maintenance, replacement, improvement without systematic long-term planning, and inability to produce performance, so as to optimize resource allocation, avoid unplanned failures, The effect of improving operating efficiency

Inactive Publication Date: 2019-01-04
SUZHOU NUCLEAR POWER RES INST +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the major equipment management of nuclear power plants focuses on the timely management of existing equipment management problems, lacks a systematic, unified, and intensive long-term management method, and has no systematic long-term planning for the maintenance, replacement, and improvement of major equipment. The long-term safe and reliable operation of major equipment brings many uncertain factors, and it is impossible to smoothly achieve high-end and stable production performance

Method used

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  • Method and apparatus for preparing long-term management plan of major equipment assets of nuclear power plant
  • Method and apparatus for preparing long-term management plan of major equipment assets of nuclear power plant
  • Method and apparatus for preparing long-term management plan of major equipment assets of nuclear power plant

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Embodiment 1

[0039] The embodiment of the present invention provides a long-term management planning method for major equipment assets in nuclear power plants, see figure 1 , the method can include:

[0040] In step S11, the major equipment in the nuclear power plant is screened out according to the first preset judgment standard, and a list of major equipment assets is formed.

[0041] In this embodiment, from the perspectives of safety, reliability, economy, and maintenance and replacement costs, in principle, major equipment assets must have the characteristics of long design life, large failure impact area, and large investment costs. The major equipment failure will directly or indirectly affect the production and operation of the power plant, and the list of major equipment assets of the nuclear power plant is determined according to the above judgment criteria (ie, the first preset judgment standard).

[0042] Step S12, confirm the boundary range of each major equipment in the form...

Embodiment 2

[0058] A method for formulating long-term management planning of major equipment assets in nuclear power plants provided by an embodiment of the present invention, see figure 2 , the method can include:

[0059] In step S21, the major equipment in the nuclear power plant is screened out according to the first preset judgment standard, and a list of major equipment assets is formed.

[0060] In this embodiment, from the perspectives of safety, reliability, economy, and maintenance and replacement costs, in principle, major equipment assets must have the characteristics of long design life, large failure impact area, and large investment costs. The major equipment failure will directly or indirectly affect the production and operation of the power plant, and the list of major equipment assets of the nuclear power plant is determined according to the above judgment criteria (ie, the first preset judgment standard).

[0061] Step S22, confirm the boundary range of each major equ...

Embodiment 3

[0087] An embodiment of the present invention provides a long-term management planning device for major equipment assets of a nuclear power plant, which is used to implement the method described in Embodiment 1 or Embodiment 2, see image 3 , the device may include: a screening module 100 , a confirmation module 200 , a selection module 300 , and a formulation module 400 .

[0088] The screening module 100 is configured to screen out major equipment in the nuclear power plant according to a first preset judgment standard, and form a list of major equipment assets.

[0089] In this embodiment, from the perspectives of safety, reliability, economy, and maintenance and replacement costs, in principle, major equipment assets must have the characteristics of long design life, large failure impact area, and large investment costs. The major equipment failure will directly or indirectly affect the production and operation of the power plant, and the list of major equipment assets of ...

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Abstract

The invention discloses a method and a device for compiling long-term management planning of major equipment assets of a nuclear power plant. The method comprises the following steps of: screening outmajor equipment in a nuclear power plant; screening out the key components of major equipment; according to the selected key components, the problems that have occurred or potential concerns of the key components are screened out. Evaluate the remaining useful life of critical components; to formulate a long-term plan for the management of major equipment assets by synthesizing the response measures for the occurrence or potential concerns of key components of all major equipment, the regulatory requirements of laws and regulations, and the remaining useful life of key components currently inuse. The method provided by the invention provides a system for a major equipment of a nuclear power plant, Unified and intensive long-term management eliminates or avoids unplanned failures of majorequipment, and carries out systematic long-term planning for the maintenance, replacement and improvement of major equipment, which provides a basis for major equipment investment decisions, ensuresthe long-term safe and reliable operation of major equipment, and enhances business efficiency.

Description

technical field [0001] The invention relates to the technical field of asset management, in particular to a method and device for preparing a long-term management plan for major equipment assets of a nuclear power plant. Background technique [0002] There are many major production equipment in nuclear power plants, which play a vital role in ensuring the safe production of nuclear power plants. Once these major equipment failures not only affect the normal production activities of nuclear power plants, but also spend huge funds on eliminating and mitigating equipment glitch problem. At present, the major equipment management of nuclear power plants focuses on the timely management of existing equipment management problems, lacks a systematic, unified, and intensive long-term management method, and has no systematic long-term planning for the maintenance, replacement, and improvement of major equipment. The long-term safe and reliable operation of major equipment brings man...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0637G06Q50/06
Inventor 秦强袁亮李书周谢孟仁王春辉李晓蔚
Owner SUZHOU NUCLEAR POWER RES INST