Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for determining safety factors of nuclear power plant

A technology for safety factors and determination methods, applied in the field of nuclear power, can solve the problems of rough determination of safety factors in nuclear power plants, and achieve the effect of improving the determination methods and improving safety performance.

Pending Publication Date: 2021-11-26
HUALONG PRESSURIZED WATER REACTOR TECH CORP LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a method and device for determining safety factors of nuclear power plants, so as to solve the problem of relatively rough determination of safety factors of nuclear power plants in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for determining safety factors of nuclear power plant
  • Method and device for determining safety factors of nuclear power plant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0013] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specific...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method and device for determining the safety factors of a nuclear power plant. The method comprises the steps of: determining a basic safety factor of a basic safety function of the nuclear power plant according to a basic nuclear reaction process; decomposing the basic safety factor according to the type of a nuclear reactor of the target nuclear power plant to obtain a safety factor of a first safety function corresponding to the type of the nuclear reactor; and decomposing the safety factor of the first safety function according to the target safety parameter of the target nuclear power plant to obtain the safety factor of the target safety function corresponding to the target safety parameter. According to the method and device of the invention, the problem that a nuclear power plant safety factor determination mode in the prior art is rough is solved.

Description

technical field [0001] The invention relates to the field of nuclear power, in particular to a method and device for determining safety factors of a nuclear power plant. Background technique [0002] The safety function of nuclear power plants is one of the important foundations and basis for carrying out the safety design of nuclear power plants, especially the overall safety design. In design work such as evaluation, it is necessary to comprehensively and systematically analyze and evaluate the safety functions performed by items important to safety in nuclear power plants. [0003] The current safety functions of nuclear power plants are established based on the basic nuclear reaction process, but this rough method of determining the safety functions of nuclear power plants will bring the following deficiencies to the safety of nuclear power plants: 1) The safety design of nuclear power plants lacks scientific rationality 2) The safety design of nuclear power plants is p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G21C17/00G21D1/02G21D3/00
CPCG21D3/04G21D3/06Y02E30/00Y02E30/30
Inventor 羊本林张亚婷陈石卢放万砺珂张晓杰赵鑫樾王子冠胡龙翔胡凌生
Owner HUALONG PRESSURIZED WATER REACTOR TECH CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com