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

Power distribution network project investment decision evaluation method

An evaluation method and distribution network technology, applied in resources, instruments, finance, etc., can solve problems such as unscientific and unreasonable investment decisions, and achieve the effect of improving scientific rationality and investment efficiency

Inactive Publication Date: 2019-06-07
STATE GRID XINJIANG ELECTRIC POWER CO ECONOMIC TECH RES INST +1
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a distribution network project investment decision-making evaluation method to solve the existing unreasonable and unscientific investment decision-making problems and improve the rationalization level of investment decision-making

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
  • Power distribution network project investment decision evaluation method
  • Power distribution network project investment decision evaluation method
  • Power distribution network project investment decision evaluation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings without paying creative labor.

[0033] Please refer to the attached figure 1 , which shows a flow chart of the comprehensive effect evaluation of distribution network investment provided by this embodiment.

[0034] The application provides a distribution network project investment decision-making evaluation method, which specifically includes the following ...

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 power distribution network project investment decision technology considering comprehensive effects. The power distribution network project investment decision technology comprises the following steps: s1, establishing a multi-dimensional power distribution network investment comprehensive effect evaluation index system; s2, determining an evaluation index set and a comment set, and establishing a fuzzy relation matrix of evaluation indexes; s3, carrying out comprehensive weight calculation by using an analytic hierarchy process and an entropy weight method; s4, obtaining a final evaluation result according to the product of the comprehensive evaluation fuzzy vector and the weight vector of the index. Calculation case analysis shows that the investment decision ofthe power distribution network project can be scientifically and comprehensively supported, and the method has good application and popularization prospects.

Description

technical field [0001] The invention relates to the field of distribution network investment decision-making, in particular to a distribution network project investment decision-making evaluation method. Background technique [0002] In recent years, with the continuous deepening of power system reform, the pressure of global warming, smog and other environmental problems has been increasing, and the problems in power grid operation and planning have become more prominent. One of the important issues in power grid management and decision-making is to balance the contradictions between economic optimization, energy conservation and environmental protection, and system security. The specific manifestations are: on the one hand, the corporate attributes of power grid enterprises determine their characteristics of pursuing power grid benefits; The requirement of stable operation determines that it is very important to pursue power grid security. Investment management is one of ...

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): G06Q10/06G06Q40/06G06Q50/06
CPCG06Q10/0637G06Q10/06393G06Q40/06G06Q50/06
Inventor 妙旭娟赵学花刘璐刘金朋陈超
Owner STATE GRID XINJIANG ELECTRIC POWER CO ECONOMIC TECH RES INST
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