Comprehensive Energy System Evaluation of New Energy Featured Towns Based on Matter-element Extension Model

To remedy the weakness during the development of renewable energy sources and to promote the diversification of energy structure as well as to develop clean and low-carbon utilization of energy sources, the new energy featured towns were emerged as the times required. A depth comprehensive evaluation for energy system of traveling-type featured town was carried out. Firstly, the structure of energy system for the featured town and its competitive force were analyzed, and an assessment indicator system for energy system of featured town, which covered four aspects such as the industrial development, the income from investment, the social humanity and the ecological environment, was constructed. Secondly, a matter-element extension model was led in to solve the multi-objective and multi-agent decision-making problem, meanwhile, the traditional method was improved and a set valued iteration and anti entropy weighting strategy-multi-level matter-element extension evaluation model was established. Using this model various benefits could be synthesized and the steps for normalization processing of index values could be omitted. Finally, the validity of the proposed method was verified by calculating example. Calculation results show that the proposed method is effective and by which the demand of comprehensive evaluation for the energy system of featured town can be satisfied.