School of Economics and Management,Xinjiang University
Engineering Research Center of Northwest Energy Carbon Neutrality,Xinjiang University
School of Economics and Finance,Xi′an Jiaotong University

产业园区是节能减污降碳的基本单元和主战场。园区综合能源系统构建不仅是建设新型能源体系特别是新型电力系统的重要实践形式,而且也是发展新质生产力、促进经济社会高质量发展的战略支撑。采用能值分析和DEA-SBM模型,以产业园区数据为基础,对不同容量配置组合下园区综合能源系统能值与效率进行了评价,并验证了研究方法的合理性。结果表明:在系统负荷不变前提下,不同能源容量搭配和多能互补对园区运行有显著影响;当系统容量配置设定不同时,以光伏为主的园区综合能源系统效率评价最优。改变典型日对系统进行的敏感性分析验证了该研究结果的科学性。

Industrial parks are the basic units and main battlefields for energy conservation,pollution reduction,and carbon emission reduction. The construction of integrated energy systems in industrial parks is not only an important practical form of building a new energy system,especially a new power system,but also a strategic support for the development of new quality productive forces and the promotion of high-quality economic and social development. Using emergy analysis and DEA-SBM,this paper takes industrial parks as case studies to systematically evaluate the emergy and efficiency of integrated energy systems under different capacity configuration combinations. The rationality of this method is verified through calculations with specific park data. The results show that under the premise of constant load,different energy capacity combinations and multi-energy complementarity have a significant impact on the operation of the park. When the capacity configuration of the integrated energy system is set differently,the park integrated energy system with photovoltaic as the main component has the best efficiency evaluation. Sensitivity analysis of the system by changing typical days verifies the scientific nature of the research results.

国家社会科学基金重点项目(22AJY006);国家社会科学基金重大项目(21&ZD133);陕西省哲学社会科学研究专项(2024HZ0973)

王育宝, 程翔, 王子妍. 基于能值分析理论的园区综合能源系统效率评价. 煤炭经济研究. 2025, 45(2): 76-83

WANG Yubao, CHENG Xiang, WANG Ziyan. Comprehensive energy system evaluation and efficiency analysis of industrial park based on emergy theory. Coal Economic Research. 2025, 45(2): 76-83