Open AccessResearch on Diagnosis and Evaluation of Physical Assets of Power Grid Enterprises Based on Combined Weight TOPSIS Theory
Author(s) -
Liu Fuyan,
Xiaoyong Yang,
Yu Min,
Jie Shen,
Jianfeng Shi,
Chao Chen
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/617/1/012009
Subject(s) - topsis , competition (biology) , grid , business , distribution (mathematics) , investment (military) , benefit analysis , power (physics) , computer science , industrial organization , operations research , environmental economics , risk analysis (engineering) , microeconomics , economics , engineering , mathematics , ecology , mathematical analysis , geometry , politics , political science , law , biology , physics , quantum mechanics
Under the new reform requirements, the transmission and distribution price pricing model changes, the sales side is liberalized and competition is introduced, the incremental power distribution business investment is liberalized, and the company’s permitted income is approved on the basis of effective assets. In this paper, the combination weight TOPSIS theory is used to diagnose and evaluate the physical assets of power grid companies, and the accuracy of the model is verified through analysis, and the system’s asset status diagnostic analysis and evaluation research is carried out, and the optimization strategy and evaluation calculation are scientifically proposed to provide a research and analysis basis.