全球能源互联网2024，Vol.7Issue(4)：372-382,11.DOI:10.19705/j.cnki.issn2096-5125.2024.04.003
基于能值的水泥产消者电-碳融合可持续性分析
Emergy Based Sustainability Analysis of Electricity-carbon Integration for Industrial Power Prosumer
摘要
Abstract
The environmental and ecological sustainability of factories from energy consumers to prosumers is still a mystery.Taking a power prosumer of a cement plant as an example,based on the emergy analysis method,an effective emergy sustainability index(EESI)of photovoltaic power generation system was proposed,subsequently,statistical and comprehensive calculations were conducted on the costs and"free"resources invested in the distributed photovoltaic power generation system throughout its lifecycle.Furthermore,the calculation method of green card and carbon offset electricity based on the emergy index was proposed.Then,the carbon reduction effects in different electricity consumption patterns and natural value of electricity-carbon-green power certification integration generated of this prosumer were quantified and compared.The results show that the distributed photovoltaic system of this prosumer has low emergy demand per unit power output,the"self use,surplus power access"mode of this prosumer is compatible with the economy to achieve efficient carbon reduction,and the emergy index reduces the monthly green card and carbon market tradable volume of this prosumer.Therefore,it is necessary to improve the emergy sustainability of power prosumers of cement plants,and to advocate personalized electricity carbon securities trading in mechanism development,so as to achieve the harmonious development of energy supply and ecological services.关键词
分布式光伏发电系统/产消者/能值/碳排放/绿证Key words
distributed photovoltaic power generation system/prosumer/emergy/carbon emission/green power certificate分类
信息技术与安全科学引用本文复制引用
蓝静,朱继忠,陆宏芳,吴皖莉,郭泰亨..基于能值的水泥产消者电-碳融合可持续性分析[J].全球能源互联网,2024,7(4):372-382,11.基金项目
国家重点研发计划(2022YFB2793500). National Key Research and Development Program of China(2022YFB2793500). （2022YFB2793500）
