Date
2022-02-04Metadata
Show full item record
Preprint
Solar fractions of SHIP plants considering the availability of roof area based on OpenStreetMap data
(Solare Deckungsraten von solaren Prozesswärmeanlagen unter Berücksichtigung von der Verfügbarkeit von Dachflächen aus OpenStreetMap-Daten)
Abstract
Solar heat for industrial processes (SHIP) can be a key technology to decarbonize the industrial heat demand world-wide. Several national studies use either a bottom-up or a top-down-approach to assess the potential of solar process heat using estimated fixed solar fractions. Due to limited area available for the installation of solar collectors and the reasonality of the load profile, this solar fraction cannot be achieved in all cases. To address this limitation, another estimated factor is used in those studies. However, the impact of the lack of free area on solar fractions and overall solar
potential has not been studied in detail so far. Therefore, a dataset with load profiles and roof areas from OpenStreetMap GIS data from 489 German companies from secondary and tertiary sector is set up in this study. Based on the standardized pre-design methodology of the VDI 3988 guideline, the
evaluations show that one third of the regarded companies lack sufficient roof area whereas two third can provide their summer heat demand with solar collectors. Furthermore, the study shows that an ambient temperature dependent heat demand limits the solar potential in terms of solar fraction even more than the available roof area.
potential has not been studied in detail so far. Therefore, a dataset with load profiles and roof areas from OpenStreetMap GIS data from 489 German companies from secondary and tertiary sector is set up in this study. Based on the standardized pre-design methodology of the VDI 3988 guideline, the
evaluations show that one third of the regarded companies lack sufficient roof area whereas two third can provide their summer heat demand with solar collectors. Furthermore, the study shows that an ambient temperature dependent heat demand limits the solar potential in terms of solar fraction even more than the available roof area.
Sponsorship
Bundesministerium für Wirtschaft und EnergieCitation
@article{doi:10.17170/kobra-202202045718,
author={Pag, Felix and Jesper, Mateo and Kusyy, Oleg and Vajen, Klaus and Jordan, Ulrike},
title={Solar fractions of SHIP plants considering the availability of roof area based on OpenStreetMap data},
year={2022}
}
0500 Oax 0501 Text $btxt$2rdacontent 0502 Computermedien $bc$2rdacarrier 1100 2022$n2022 1500 1/eng 2050 ##0##http://hdl.handle.net/123456789/13611 3000 Pag, Felix 3010 Jesper, Mateo 3010 Kusyy, Oleg 3010 Vajen, Klaus 3010 Jordan, Ulrike 4000 Solar fractions of SHIP plants considering the availability of roof area based on OpenStreetMap data :Solare Deckungsraten von solaren Prozesswärmeanlagen unter Berücksichtigung von der Verfügbarkeit von Dachflächen aus OpenStreetMap-Daten / Pag, Felix 4030 4060 Online-Ressource 4085 ##0##=u http://nbn-resolving.de/http://hdl.handle.net/123456789/13611=x R 4204 \$dPreprint 4170 5550 {{Solartechnik}} 5550 {{Prozesswärme}} 5550 {{OpenStreetMap}} 5550 {{Auslegung}} 5550 {{Dach}} 7136 ##0##http://hdl.handle.net/123456789/13611
2022-02-11T09:05:39Z 2022-02-11T09:05:39Z 2022-02-04 doi:10.17170/kobra-202202045718 http://hdl.handle.net/123456789/13611 Bundesministerium für Wirtschaft und Energie eng Namensnennung - Weitergabe unter gleichen Bedingungen 4.0 International http://creativecommons.org/licenses/by-sa/4.0/ Solar process heat Roof area OpenStreetMap Pre-design 620 Solar fractions of SHIP plants considering the availability of roof area based on OpenStreetMap data Preprint Solar heat for industrial processes (SHIP) can be a key technology to decarbonize the industrial heat demand world-wide. Several national studies use either a bottom-up or a top-down-approach to assess the potential of solar process heat using estimated fixed solar fractions. Due to limited area available for the installation of solar collectors and the reasonality of the load profile, this solar fraction cannot be achieved in all cases. To address this limitation, another estimated factor is used in those studies. However, the impact of the lack of free area on solar fractions and overall solar potential has not been studied in detail so far. Therefore, a dataset with load profiles and roof areas from OpenStreetMap GIS data from 489 German companies from secondary and tertiary sector is set up in this study. Based on the standardized pre-design methodology of the VDI 3988 guideline, the evaluations show that one third of the regarded companies lack sufficient roof area whereas two third can provide their summer heat demand with solar collectors. Furthermore, the study shows that an ambient temperature dependent heat demand limits the solar potential in terms of solar fraction even more than the available roof area. open access Solare Deckungsraten von solaren Prozesswärmeanlagen unter Berücksichtigung von der Verfügbarkeit von Dachflächen aus OpenStreetMap-Daten Pag, Felix Jesper, Mateo Kusyy, Oleg Vajen, Klaus Jordan, Ulrike [22] Seiten Kassel, Universität Kassel, Fachbereich Maschinenbau 03ETW014A Solartechnik Prozesswärme OpenStreetMap Auslegung Dach submittedVersion false
The following license files are associated with this item:
:Namensnennung - Weitergabe unter gleichen Bedingungen 4.0 International