Journal of Hebei University (Natural Science Edition) ›› 2019, Vol. 39 ›› Issue (4): 421-429.DOI: 10.3969/j.issn.1000-1565.2019.04.014

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Vertical integration assessment on distribution network projects based on rough set discernible matrix and set pair analysis

TANG Wei1,YANG Honglei2, YANG Chengpeng3, GAO Xiaowei1,YUE Peng3   

  1. 1.College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China; 2.Power Distribution Department, China Electric Power Research Institute Co. Ltd., Beijing 100192, China; 3.Agriaitural Pawer Work Department State Grid Shanxi Electric Power Co. Ltd., Taiyuan 030001, China
  • Received:2018-11-09 Online:2019-07-25 Published:2019-07-25

Abstract: This paper summarizes and proposes evaluation indices of distribution network projects on the basis of Vertical Integration Assessment model for State Grid-Provincial-Municipal-County, giving indices computing equation in view of different evaluation level.Aiming at the diversity and hierarchy of evaluation indices, Rough Set Discernible Matrix is used to analyze attribute significance for the purpose of defining weighting coefficient.And Set Pair Snalysis is applied to fulfill integrated evaluation.Simulation is carried out aiming to the different distribution network projects to test the feasibility of the proposed method.The results show that the presented indices and evaluation method have wide application value.

Key words: distribution projects, vertical integration, discernible matrix, performance indices, set pair snalysis

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