Improved comprehensive evaluation method for sustainable development of power grid enterprise

A comprehensive evaluation and enterprise technology, applied in the field of power systems, can solve the problems of traditional evaluation methods, scientific nature to be studied, and few research results

Inactive Publication Date: 2017-12-22
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
View PDF2 Cites 48 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are relatively few research results on the comprehensive evaluation of the sustainable development of power grid enterprises, the scientificity of the design of the evaluation index system needs to be studied, and the evaluation methods used are relatively traditional and need to be improved

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
  • Improved comprehensive evaluation method for sustainable development of power grid enterprise
  • Improved comprehensive evaluation method for sustainable development of power grid enterprise
  • Improved comprehensive evaluation method for sustainable development of power grid enterprise

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0116]In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below i...

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 discloses an improved comprehensive evaluation method for sustainable development of a power grid enterprise. The method comprises the following steps: step one, constructing an evaluation index system and carrying out pretreatment; step two, obtaining subjective weights of all expert validity and evaluation indexes by using a matter element analysis method; step three, carrying out objective weight assignment on the evaluation indexes after the pretreatment by using a entropy weight method; step four, calculating a combined weight of the evaluation indexes by using a combined weight assignment method based on subjective and objective weighted attribute value uniformization; step five, constructing an initial fuzzy evaluation matrix and carrying out standardized processing on the initial fuzzy evaluation matrix; step six, determining positive and negative fuzzy ideal solutions based on the standardized fuzzy evaluation matrix, calculating an Euclidean distance, and transforming the fuzzy evaluation matrix into a weighted determination matrix; and step seven, obtaining a queuing indication value of each evaluated object, determining a rank of each evaluated object, and then carrying out an integrated evaluation analysis on the evaluated objects.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to an improved comprehensive evaluation method for sustainable development of power grid enterprises. Background technique [0002] The sustainable development of an enterprise means that in the process of pursuing interests and development, an enterprise must not only consider the business objectives of the enterprise, but also ensure the competitive advantage and social influence of the enterprise, so as to achieve continuous profitability and sustainable development in the future expansion. With the rapid development of my country's national economy and the increasing demand for electricity in the whole society, power grid enterprises are playing an increasingly important role in social and economic development. As an important implementer of the national energy strategy, power grid enterprises are responsible for optimizing the allocation of energy resources. The level of s...

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): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q50/06
Inventor 牛东晓戴舒羽宋宗耘康辉
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap