Open AccessEvaluating Comprehensive Development Quality of a Regional Power Grid by Using an Integrated Multi-criteria Decision-Making Methodology
Author(s) -
Xiaodong Zhang,
Kaiming Qin,
Ruihua Si,
Ge Xia
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/612/4/042004
Subject(s) - multiple criteria decision analysis , analytic hierarchy process , reliability (semiconductor) , computer science , fuzzy logic , reliability engineering , vikor method , grid , power grid , evaluation methods , regional power , quality (philosophy) , operations research , risk analysis (engineering) , power (physics) , engineering , business , mathematics , artificial intelligence , philosophy , physics , geometry , epistemology , quantum mechanics
Due to the economic situation changes and the continuous expansion of new energy power in China, a new evaluation methodology based on multi-criteria decision making (MCDM) should be proposed to promote the comprehensive development of the new regional power grid. Some criteria were selected to constitute an indicator system from the perspectives of the safety reliability, network structure and economic benefit. Then, an integrated evaluation model was proposed based on fuzzy AHP method and VIKOR method was applied to calculate a series of comprehensive evaluation indexes. A regional power grid was chosen as an empirical analysis to demonstrate the feasibility of the evaluation system.