Conference paper
A Cost-Driven Smart Heat Recovery Control for Supermarket Refrigeration System Coupled with District Heating System
Department of Electrical Engineering, Technical University of Denmark1
Center for Electric Power and Energy, Centers, Technical University of Denmark2
Distributed Energy Resources, Center for Electric Power and Energy, Centers, Technical University of Denmark3
Energy System Management, Center for Electric Power and Energy, Centers, Technical University of Denmark4
Danfoss AS5
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.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2021 |
| Pages: | 1-6 |
| Proceedings: | 4<sup>th</sup> International Conference on Smart Energy Systems and Technologies |
| ISBN: | 1728176603 , 1728176611 , 9781728176604 and 9781728176611 |
| Types: | Conference paper |
| DOI: | 10.1109/SEST50973.2021.9543271 |
| ORCIDs: | Huang, Chunjun , Zong, Yi and You, Shi |
