Study on Method of Comprehensive Energy Efficiency Evaluation for Distributed Energy System

被引：0
|
作者：
Tang, Yan-Mei [1 ]
He, Gui-Xiong [1 ]
Liu, Kai-Cheng [1 ]
Yan, Hua-Guang [1 ]
Nie, Yi-Nan [2 ]
Chen, Lei [2 ]
Tao, Wen-Quan [2 ]
机构：
[1] China Elect Power Res Inst, Inst Elect & Energy Efficiency, Beijing 100192, Peoples R China
[2] Xi An Jiao Tong Univ, Minist Educ, Key Lab Thermofluid Sci & Engn, Xian 710049, Peoples R China
来源：
2017 IEEE CONFERENCE ON ENERGY INTERNET AND ENERGY SYSTEM INTEGRATION (EI2) | 2017年
关键词：
Entropy weight method; distributed energy system; hierarchical evaluation system;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Distributed energy systems are the focus of energy issues, and the existing energy system evaluation methods are mostly established for single-energy systems. Based on the characteristics of distributed energy system, a comprehensive energy efficiency evaluation system and method are presented for distributed energy system based on entropy weight method in this paper. It integrates economic indicators, energy efficiency technical indicators and environmental indicators. The traditional indicators have been filtered and the concept of construction cost growth coefficient is first put forward. The expert evaluation system and the purpose bias weight are added to the evaluation method at the same time. Finally, an example is given to compare the evaluation results of traditional system, PV system and gas turbine system under different evaluation.
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页数：5
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