文章摘要
吴京锴,穆云飞,贾宏杰,等.基于能量价值的多能协同园区能源利用效率指标[J].电力系统自动化,2019,43(21):54-62. DOI: 10.7500/AEPS20181001003.
WU Jingkai,MU Yunfei,JIA Hongjie, et al.Energy Value Based Efficiency Index of Energy Utilization for Multi-energy Cooperative Park[J].Automation of Electric Power Systems,2019,43(21):54-62. DOI: 10.7500/AEPS20181001003.
基于能量价值的多能协同园区能源利用效率指标
Energy Value Based Efficiency Index of Energy Utilization for Multi-energy Cooperative Park
DOI:10.7500/AEPS20181001003
关键词: 综合能源  能源利用效率  能量价值  多能协同园区
KeyWords: integrated energy  efficiency of energy utilization  energy value  multi-energy cooperative park(MECP)
上网日期:2019-07-31
基金项目:国家自然科学基金资助项目(U1766210);国家电网公司科技项目(SGTJJY00GHJS1800123)
作者单位E-mail
吴京锴 智能电网教育部重点实验室, 天津大学, 天津市 300072  
穆云飞 智能电网教育部重点实验室, 天津大学, 天津市 300072 yunfeimu@tju.edu.cn 
贾宏杰 智能电网教育部重点实验室, 天津大学, 天津市 300072  
田喆 天津大学环境科学与工程学院, 天津市 300072  
牛纪德 天津大学环境科学与工程学院, 天津市 300072  
徐晶 国网天津市电力公司, 天津市 300010  
摘要:
      考虑多能协同园区(MECP)多能流的复杂耦合特性,解决传统能效评估指标忽略不同品种能量差异性的问题,文中建立了基于能量价值的MECP能源利用效率综合评价指标用以区分不同种能量的价值差异。该方法将成本分摊的热经济学思路与已有能质系数法相结合,引入能量价值参数,可更加灵敏、准确地反映高品位能源变化情况,解决了MECP不同种类能量的加和问题,为MECP规划及运行提供更环保、更科学的指标导向。
Abstract:
      Considering the complex coupling characteristics of multi-energy cooperative park(MECP)and solving the problem of ignoring the energy difference of different varieties for traditional energy efficiency assessment indicators, energy value based efficiency index of energy utilization for MECP is established to distinguish the differences of value for different kinds of energy. The proposed method combines the cost-sharing thermal economics approach with the existing energy coefficient method and introduces the parameters of energy value, which can be more efficient and precise to reflect the changes situation of high-quality energy. Moreover, the addition problem of different kinds of energy in MECP is solved, which provides more environmental protection and more scientific index guidance for MECP planning and operation.
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