A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System

Chunjun Huang; Yi Zong; Shi You; Jan Eric Thorsen; Lars Finn Sloth Larsen

doi:10.1109/SEST50973.2021.9543271

A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System

Chunjun Huang, Yi Zong, Shi You, Jan Eric Thorsen, Lars Finn Sloth Larsen

Danfoss AS

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

Waste heat recycled from supermarket refrigeration systems (SRS) exhibits a potential heat source that can supply the required heat to the supermarket or sell to the district heating system (DHS), thereby reducing the gross heat costs. This paper presents a cost-effective heat recovery control (HRC) for the heat recovery unit (HRU) integrated into SRS. The basic idea is to manipulate dynamically the amount of heat recovery by minimizing the real-time heat recovery cost based on quantifying heat production of SRS and dynamic energy prices. Moreover, a field test is conducted based on data communication between a master control computer executing the proposed control strategy and remote monitoring SRS. Experimental testing results and comparisons with other simulation cases demonstrate that the proposed method could promote a cost-effective heat recovery for SRS.

Original language	English
Title of host publication	Proceedings of 2021 International Conference on Smart Energy Systems and Technologies (SEST)
Number of pages	6
Publisher	IEEE
Publication date	2021
Pages	1-6
ISBN (Print)	978-1-7281-7660-4
DOIs	https://doi.org/10.1109/SEST50973.2021.9543271
Publication status	Published - 2021
Event	4^th International Conference on Smart Energy Systems and Technologies - University of Vaasa, Vaasa, Finland Duration: 6 Sept 2021 → 8 Sept 2021 Conference number: 4 https://sites.uwasa.fi/sest2021/ http://sites.univaasa.fi/sest2021/

Conference

Conference	4^th International Conference on Smart Energy Systems and Technologies
Number	4
Location	University of Vaasa
Country/Territory	Finland
City	Vaasa
Period	06/09/2021 → 08/09/2021
Internet address	https://sites.uwasa.fi/sest2021/ http://sites.univaasa.fi/sest2021/

Keywords

District heating system
Heat recovery
Supermarket refrigeration system
Smart control

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/SEST50973.2021.9543271

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@inproceedings{0634edc5e1014629bb3f1c186f45ab19,

title = "A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System",

abstract = "Waste heat recycled from supermarket refrigeration systems (SRS) exhibits a potential heat source that can supply the required heat to the supermarket or sell to the district heating system (DHS), thereby reducing the gross heat costs. This paper presents a cost-effective heat recovery control (HRC) for the heat recovery unit (HRU) integrated into SRS. The basic idea is to manipulate dynamically the amount of heat recovery by minimizing the real-time heat recovery cost based on quantifying heat production of SRS and dynamic energy prices. Moreover, a field test is conducted based on data communication between a master control computer executing the proposed control strategy and remote monitoring SRS. Experimental testing results and comparisons with other simulation cases demonstrate that the proposed method could promote a cost-effective heat recovery for SRS.",

keywords = "District heating system, Heat recovery, Supermarket refrigeration system, Smart control",

author = "Chunjun Huang and Yi Zong and Shi You and Thorsen, {Jan Eric} and Larsen, {Lars Finn Sloth}",

year = "2021",

doi = "10.1109/SEST50973.2021.9543271",

language = "English",

isbn = "978-1-7281-7660-4",

pages = "1--6",

booktitle = "Proceedings of 2021 International Conference on Smart Energy Systems and Technologies (SEST)",

publisher = "IEEE",

address = "United States",

note = "4<sup>th</sup> International Conference on Smart Energy Systems and Technologies, SEST' 21 ; Conference date: 06-09-2021 Through 08-09-2021",

url = "https://sites.uwasa.fi/sest2021/, http://sites.univaasa.fi/sest2021/",

}

Huang, C , Zong, Y , You, S, Thorsen, JE & Larsen, LFS 2021, A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System. in Proceedings of 2021 International Conference on Smart Energy Systems and Technologies (SEST). IEEE, pp. 1-6, 4^th International Conference on Smart Energy Systems and Technologies, Vaasa, Finland, 06/09/2021. https://doi.org/10.1109/SEST50973.2021.9543271

A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System. / Huang, Chunjun ; Zong, Yi ; You, Shi et al.
Proceedings of 2021 International Conference on Smart Energy Systems and Technologies (SEST). IEEE, 2021. p. 1-6.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System

AU - Huang, Chunjun

AU - Zong, Yi

AU - You, Shi

AU - Thorsen, Jan Eric

AU - Larsen, Lars Finn Sloth

N1 - Conference code: 4

PY - 2021

Y1 - 2021

N2 - Waste heat recycled from supermarket refrigeration systems (SRS) exhibits a potential heat source that can supply the required heat to the supermarket or sell to the district heating system (DHS), thereby reducing the gross heat costs. This paper presents a cost-effective heat recovery control (HRC) for the heat recovery unit (HRU) integrated into SRS. The basic idea is to manipulate dynamically the amount of heat recovery by minimizing the real-time heat recovery cost based on quantifying heat production of SRS and dynamic energy prices. Moreover, a field test is conducted based on data communication between a master control computer executing the proposed control strategy and remote monitoring SRS. Experimental testing results and comparisons with other simulation cases demonstrate that the proposed method could promote a cost-effective heat recovery for SRS.

AB - Waste heat recycled from supermarket refrigeration systems (SRS) exhibits a potential heat source that can supply the required heat to the supermarket or sell to the district heating system (DHS), thereby reducing the gross heat costs. This paper presents a cost-effective heat recovery control (HRC) for the heat recovery unit (HRU) integrated into SRS. The basic idea is to manipulate dynamically the amount of heat recovery by minimizing the real-time heat recovery cost based on quantifying heat production of SRS and dynamic energy prices. Moreover, a field test is conducted based on data communication between a master control computer executing the proposed control strategy and remote monitoring SRS. Experimental testing results and comparisons with other simulation cases demonstrate that the proposed method could promote a cost-effective heat recovery for SRS.

KW - District heating system

KW - Heat recovery

KW - Supermarket refrigeration system

KW - Smart control

U2 - 10.1109/SEST50973.2021.9543271

DO - 10.1109/SEST50973.2021.9543271

M3 - Article in proceedings

SN - 978-1-7281-7660-4

SP - 1

EP - 6

BT - Proceedings of 2021 International Conference on Smart Energy Systems and Technologies (SEST)

PB - IEEE

T2 - 4<sup>th</sup> International Conference on Smart Energy Systems and Technologies

Y2 - 6 September 2021 through 8 September 2021

ER -

A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System

Abstract

Conference

Keywords

UN SDGs

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