Multi-attribute Cloud Model Decision in Power Transmission Grid Planning Scheme
Gao P · Guangdong Electric Power · 2015
In order to reduce impact of randomness and fuzziness of qualitative index in process of decision-making of power transmission grid planning scheme,a kind of decision-making method based on cloud model and possibility degree analysis was proposed.This method synthesizes evaluation value of fuzzy language into normal cloud model,transforms it into interval value based on cloud rules,obtains comprehensive attribute value by combining weight and makes comprehensive decision by comparing possibility degrees.Taking Garver-6 node system for an example,the paper introduces specific steps of solving comprehensive decision-making of power transmission grid.Research results indicate that this method is provided with reasonability and advantage in process of decision-making.