A central solar-industrial waste heat heating system with large scale borehole thermal storage

Fang Guo; Xudong Yang; Luyi Xu; Ignacio Torrens; Jan Hensen

doi:10.1016/j.proeng.2017.10.274

A central solar-industrial waste heat heating system with large scale borehole thermal storage

Fang Guo
, Xudong Yang^*
, Luyi Xu
, Ignacio Torrens
, Jan Hensen

^*Corresponding author for this work

Tsinghua University
Eindhoven University of Technology

Research output: Contribution to journal › Conference article › peer-review

25 Citations (Scopus)

Abstract

In this paper, a new research of seasonal thermal storage is introduced. This study aims to maximize the utilization of renewable energy source and industrial waste heat (IWH) for urban district heating systems in both heating and non-heating seasons through the use of large-scale seasonal thermal storage. Based on this research, a demonstration project of a central solar-IWH heating system with 500,000 m³ borehole thermal energy storage (BTES) is implemented in Chifeng, China. The detailed design, control strategies and optimization methods of the project is presented and discussed in this paper. The study showed that a smooth system operation with stable energy output and supplying temperature of seasonal storage could be achieved by adopting the developed control strategy.

Original language	English
Pages (from-to)	1584-1591
Number of pages	8
Journal	Procedia Engineering
Volume	205
DOIs	https://doi.org/10.1016/j.proeng.2017.10.274
Publication status	Published - 2017
Externally published	Yes
Event	10th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2017 - Jinan, China Duration: 19 Oct 2017 → 22 Oct 2017

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

District heating
Industrial waste heat
Seasonal thermal storage
Solar water heating

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10.1016/j.proeng.2017.10.274

A central solar-industrial waste heatFinal published version, 952 KBLicence: Unspecified

Cite this

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title = "A central solar-industrial waste heat heating system with large scale borehole thermal storage",

abstract = "In this paper, a new research of seasonal thermal storage is introduced. This study aims to maximize the utilization of renewable energy source and industrial waste heat (IWH) for urban district heating systems in both heating and non-heating seasons through the use of large-scale seasonal thermal storage. Based on this research, a demonstration project of a central solar-IWH heating system with 500,000 m3 borehole thermal energy storage (BTES) is implemented in Chifeng, China. The detailed design, control strategies and optimization methods of the project is presented and discussed in this paper. The study showed that a smooth system operation with stable energy output and supplying temperature of seasonal storage could be achieved by adopting the developed control strategy.",

keywords = "District heating, Industrial waste heat, Seasonal thermal storage, Solar water heating",

author = "Fang Guo and Xudong Yang and Luyi Xu and Ignacio Torrens and Jan Hensen",

year = "2017",

doi = "10.1016/j.proeng.2017.10.274",

language = "English",

volume = "205",

pages = "1584--1591",

journal = "Procedia Engineering",

issn = "1877-7058",

note = "10th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2017 ; Conference date: 19-10-2017 Through 22-10-2017",

}

TY - JOUR

T1 - A central solar-industrial waste heat heating system with large scale borehole thermal storage

AU - Guo, Fang

AU - Yang, Xudong

AU - Xu, Luyi

AU - Torrens, Ignacio

AU - Hensen, Jan

PY - 2017

Y1 - 2017

N2 - In this paper, a new research of seasonal thermal storage is introduced. This study aims to maximize the utilization of renewable energy source and industrial waste heat (IWH) for urban district heating systems in both heating and non-heating seasons through the use of large-scale seasonal thermal storage. Based on this research, a demonstration project of a central solar-IWH heating system with 500,000 m3 borehole thermal energy storage (BTES) is implemented in Chifeng, China. The detailed design, control strategies and optimization methods of the project is presented and discussed in this paper. The study showed that a smooth system operation with stable energy output and supplying temperature of seasonal storage could be achieved by adopting the developed control strategy.

AB - In this paper, a new research of seasonal thermal storage is introduced. This study aims to maximize the utilization of renewable energy source and industrial waste heat (IWH) for urban district heating systems in both heating and non-heating seasons through the use of large-scale seasonal thermal storage. Based on this research, a demonstration project of a central solar-IWH heating system with 500,000 m3 borehole thermal energy storage (BTES) is implemented in Chifeng, China. The detailed design, control strategies and optimization methods of the project is presented and discussed in this paper. The study showed that a smooth system operation with stable energy output and supplying temperature of seasonal storage could be achieved by adopting the developed control strategy.

KW - District heating

KW - Industrial waste heat

KW - Seasonal thermal storage

KW - Solar water heating

UR - https://www.scopus.com/pages/publications/85033377491

U2 - 10.1016/j.proeng.2017.10.274

DO - 10.1016/j.proeng.2017.10.274

M3 - Conference article

AN - SCOPUS:85033377491

SN - 1877-7058

VL - 205

SP - 1584

EP - 1591

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 10th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2017

Y2 - 19 October 2017 through 22 October 2017

ER -

A central solar-industrial waste heat heating system with large scale borehole thermal storage

Abstract

UN SDGs

Keywords

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