<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>

COPY SCRIPT

For further information contact us at helpdesk@openaire.eu

Reconfiguration of District Heating Network for Operational Flexibility Enhancement in Power System Unit Commitment

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Journal 01 Apr 2021Embargo end date: 01 Jan 2020Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Sustainable Energy, volume 12, pages 1,161-1,173 (issn: 1949-3029, eissn: 1949-3037,

Authors: Yixun Xue; Mohammad Shahidehpour; Zhaoguang Pan; Bin Wang; Quan Zhou; Qinglai Guo; Hongbin Sun;

doi: 10.1109/tste.2020.3036887 , 10.48550/arxiv.2006.00298

arXiv: 2006.00298 , http://arxiv.org/abs/2006.00298

Reconfiguration of District Heating Network for Operational Flexibility Enhancement in Power System Unit Commitment

- Summary
- Subjects
- Metrics

Abstract

Massive adoptions of combined heat and power (CHP) units necessitate the coordinated operation of power system and district heating system (DHS). Exploiting the reconfigurable property of district heating networks (DHNs) provides a cost-effective solution to enhance the flexibility of the power system by redistributing heat loads in DHS. In this paper, a unit commitment considering combined electricity and reconfigurable heating network (UC-CERHN) is proposed to coordinate the day-ahead scheduling of power system and DHS. The DHS is formulated as a nonlinear and mixed-integer model with considering the reconfigurable DHN. Also, an auxiliary energy flow variable is introduced in the formed DHS model to make the commitment problem tractable, where the computational burdens are significantly reduced. Extensive case studies are presented to validate the effectiveness of the approximated model and illustrate the potential benefits of the proposed method with respect to congestion management and wind power accommodation. (Corresponding author:Hongbin Sun)

Related Organizations

Tsinghua University
China (People's Republic of)
Illinois Institute of Technology
United States
Illinois Institute of Technology
United States

Keywords

FOS: Electrical engineering, electronic engineering, information engineering, Systems and Control (eess.SY), Electrical Engineering and Systems Science - Systems and Control

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	29
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 10%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%