Introduction of flexible monitoring equipment into the Greenlandic building sector
Greenlandic winters are long and cold so living inside the heated and properly ventilated space requires quite some energy. It is assumed that in mechanically ventilated buildings, significant amounts of energy for heating can be conserved by adjusting the ventilation flow rates according to actual...
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ftdtupubl:oai:pure.atira.dk:publications/fc4db381-6e51-4bcc-b95e-3ebbcbd53a7f 2023-05-15T16:27:59+02:00 Introduction of flexible monitoring equipment into the Greenlandic building sector Kotol, Martin Heller, Alfred Orthmann, Christian 2014 application/pdf https://orbit.dtu.dk/en/publications/fc4db381-6e51-4bcc-b95e-3ebbcbd53a7f https://backend.orbit.dtu.dk/ws/files/103522568/Paper_MRKO_Submission.pdf eng eng info:eu-repo/semantics/restrictedAccess Kotol , M , Heller , A & Orthmann , C 2014 , Introduction of flexible monitoring equipment into the Greenlandic building sector . in Proceedings of ARTEK Event 2014 . ARTEK Event 2014 , Sisimiut , Greenland , 07/04/2014 . contributionToPeriodical 2014 ftdtupubl 2022-08-14T08:18:27Z Greenlandic winters are long and cold so living inside the heated and properly ventilated space requires quite some energy. It is assumed that in mechanically ventilated buildings, significant amounts of energy for heating can be conserved by adjusting the ventilation flow rates according to actual demand of the occupants. Traditional solutions available on market consist of controller and sensors in the living space detecting the occupancy and activity (movement sensors, CO2 sensors, Humidity sensors, etc.). The controller needs to be programmed and maintained by an expert and sensors need to be hardwired to the controller. In Greenland where price of the labor is very high and availability of experts limited the installation of such control system becomes unacceptably expensive, particularly in case of renovation of existing buildings. One possible solution to the above is to introduce wireless sensor network (WSN) technologies. The design of a prototype wireless monitoring and control system is demonstrated in the new dormitory Apisseq in Sisimiut, Greenland. The existing mechanical ventilation was running at a constant air volume even during unoccupied hours which resulted in a very high heat demand. It was estimated that installing the WSN system will bring annual savings of 1,600 € at the investment of 8,000 €. This paper describes the initial setup of the system and discusses its advantages and drawbacks. Other Non-Article Part of Journal/Newspaper Greenland greenlandic Sisimiut Technical University of Denmark: DTU Orbit Greenland Sisimiut ENVELOPE(-53.674,-53.674,66.939,66.939) |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
description |
Greenlandic winters are long and cold so living inside the heated and properly ventilated space requires quite some energy. It is assumed that in mechanically ventilated buildings, significant amounts of energy for heating can be conserved by adjusting the ventilation flow rates according to actual demand of the occupants. Traditional solutions available on market consist of controller and sensors in the living space detecting the occupancy and activity (movement sensors, CO2 sensors, Humidity sensors, etc.). The controller needs to be programmed and maintained by an expert and sensors need to be hardwired to the controller. In Greenland where price of the labor is very high and availability of experts limited the installation of such control system becomes unacceptably expensive, particularly in case of renovation of existing buildings. One possible solution to the above is to introduce wireless sensor network (WSN) technologies. The design of a prototype wireless monitoring and control system is demonstrated in the new dormitory Apisseq in Sisimiut, Greenland. The existing mechanical ventilation was running at a constant air volume even during unoccupied hours which resulted in a very high heat demand. It was estimated that installing the WSN system will bring annual savings of 1,600 € at the investment of 8,000 €. This paper describes the initial setup of the system and discusses its advantages and drawbacks. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Kotol, Martin Heller, Alfred Orthmann, Christian |
spellingShingle |
Kotol, Martin Heller, Alfred Orthmann, Christian Introduction of flexible monitoring equipment into the Greenlandic building sector |
author_facet |
Kotol, Martin Heller, Alfred Orthmann, Christian |
author_sort |
Kotol, Martin |
title |
Introduction of flexible monitoring equipment into the Greenlandic building sector |
title_short |
Introduction of flexible monitoring equipment into the Greenlandic building sector |
title_full |
Introduction of flexible monitoring equipment into the Greenlandic building sector |
title_fullStr |
Introduction of flexible monitoring equipment into the Greenlandic building sector |
title_full_unstemmed |
Introduction of flexible monitoring equipment into the Greenlandic building sector |
title_sort |
introduction of flexible monitoring equipment into the greenlandic building sector |
publishDate |
2014 |
url |
https://orbit.dtu.dk/en/publications/fc4db381-6e51-4bcc-b95e-3ebbcbd53a7f https://backend.orbit.dtu.dk/ws/files/103522568/Paper_MRKO_Submission.pdf |
long_lat |
ENVELOPE(-53.674,-53.674,66.939,66.939) |
geographic |
Greenland Sisimiut |
geographic_facet |
Greenland Sisimiut |
genre |
Greenland greenlandic Sisimiut |
genre_facet |
Greenland greenlandic Sisimiut |
op_source |
Kotol , M , Heller , A & Orthmann , C 2014 , Introduction of flexible monitoring equipment into the Greenlandic building sector . in Proceedings of ARTEK Event 2014 . ARTEK Event 2014 , Sisimiut , Greenland , 07/04/2014 . |
op_rights |
info:eu-repo/semantics/restrictedAccess |
_version_ |
1766017602727968768 |