科研成果详情

发表状态已发表Published
题名On An Equivalent Representation of the Dynamics in District Heating Networks for Combined Electricity-Heat Operation
作者
发表日期2020
发表期刊IEEE Transactions on Power Systems
ISSN/eISSN0885-8950
卷号35期号:1页码:560-570
摘要

Improved coordination between power and district heating systems (DHSs) can play a vital role in accommodating more wind power. However, the dynamics of district heating networks (DHNs) have not yet been fully described for large transfer delays, which remains an obstacle for optimal electricity-heat coordination. This paper solves this problem by proposing a uniform framework in the Laplace domain by modeling heat losses and transfer delays from an electrical-analog perspective. Based on this framework, an equivalent representation of DHNs is proposed, showing the explicit 'end-to-end' relationship between heat power generation and demand. The model is applied in combined electricity and heat operation, in which the black-box model is provided by DHS operators for power system operators without revealing the detailed network information. A case study of an integrated electricity-heat system demonstrates the effectiveness and simplicity of the proposed model.

关键词combined heat and power electricity-heat coordination Multiple energy systems renewable energy
DOI10.1109/TPWRS.2019.2935748
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收录类别SCIE
语种英语English
WOS研究方向Engineering
WOS类目Engineering, Electrical & Electronic
WOS记录号WOS:000509344600049
Scopus入藏号2-s2.0-85078324882
引用统计
被引频次:110[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://repository.uic.edu.cn/handle/39GCC9TT/9126
专题个人在本单位外知识产出
通讯作者Kang, Chongqing
作者单位
1.Department of Electrical Engineering,Tsinghua University,Beijing,100084,China
2.Laboratory of Information and Decision Systems,Massachusetts Institute of Technology,Cambridge,02139,United States
推荐引用方式
GB/T 7714
Yang, Jingwei,Zhang, Ning,Botterud, Audunet al. On An Equivalent Representation of the Dynamics in District Heating Networks for Combined Electricity-Heat Operation[J]. IEEE Transactions on Power Systems, 2020, 35(1): 560-570.
APA Yang, Jingwei, Zhang, Ning, Botterud, Audun, & Kang, Chongqing. (2020). On An Equivalent Representation of the Dynamics in District Heating Networks for Combined Electricity-Heat Operation. IEEE Transactions on Power Systems, 35(1), 560-570.
MLA Yang, Jingwei,et al."On An Equivalent Representation of the Dynamics in District Heating Networks for Combined Electricity-Heat Operation". IEEE Transactions on Power Systems 35.1(2020): 560-570.
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