Study on Geothermal Energy Utilization Technology evaluation Based on AHP and Multi-Level Fuzzy Comprehensive Evaluation

[摘要] Geothermal energy will play an important role in the energy supply and environmental protection. The paper study on geothermal energy utilization technology evaluation based on AHP (Analytic Hierarchy Process) and multi-level fuzzy comprehensive evaluation by setting up the evaluation model. The evaluation objects are mainly flash steam plants, dry steam plants, binary plants and heat pumps. According to the comprehensive assessment results, the paper determines priorities, analyzes the advantages and drawbacks of various technologies, and proposes the countermeasures on the further developing of geothermal energy technologies.

[发布机构] State Grid Shandong Electric Power Research Institute, Ji'nan, China^1;School of Resources Environment and Chemical Engineering, Nanchang University, Nanchang, China^2;Shandong Zhongshi ETS Group Co. Ltd, Ji'nan, China^3

[学科分类] 环境科学（综合）

[关键词] AHP (analytic hierarchy process);Comprehensive assessment;Energy technologies;Energy utilization technologies;Evaluation modeling;Evaluation objects;Multi-level fuzzy comprehensive evaluations;Various technologies