Modeling and Optimization on Energy Efficiency of Urban Integrated Energy System

被引：0

作者：

Li, Siwei ^{[1
]}

Guo, Lei ^{[2
]}

Zhang, Peng ^{[3
]}

Wang, Hanyi ^{[4
]}

Cai, Zhongwei ^{[4
]}

Zhu, Xueke ^{[4
]}

Feng, Yuan ^{[4
]}

Zhang, Chuziang ^{[4
]}

机构：

[1] Beijing Guodiantong Network Technol Co Ltd, Beijing, Peoples R China

[2] State Grid Suzhou City & Energy Res Inst Co Ltd, Suzhou, Peoples R China

[3] Tianjin Univ, Dept Elect Engn, Tianjin, Peoples R China

[4] Tianjin Univ, Sch Elect & Informat Engn, Tianjin, Peoples R China

来源：

2018 2ND IEEE CONFERENCE ON ENERGY INTERNET AND ENERGY SYSTEM INTEGRATION (EI2) | 2018年

关键词：

energy efficiency; urban integrated energy system; energy policy;

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：

Energy crisis is the key issue in current society, and one solution is to improve the energy efficiency of the urban integrated energy system (UIES). Thus, this paper focus on the modeling and optimization of energy efficiency of UIES. Firstly, the model of energy efficiency for UIES was put forward based on the five segments of UIES, including the process of energy production, transmission, conversion, storage, and utilization. The key techniques in each segment were analyzed for finding the controllable factors of energy efficiency. Secondly, the optimization model of energy efficiency is established and the external point method is implied to solve the optimization problem, by which the key technology factors and optimal energy plan can be obtained. Lastly, a study case of Chengdu City is given to validate the proposed method. The proposed model successfully found the key factors and the optimal energy plan, which is useful for energy policy to improve the energy efficiency.

引用

页数：6

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