Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Alfred Heller"'
Autor:
Alfred Heller
Publikováno v:
Future Internet, Vol 7, Iss 4, Pp 363-371 (2015)
This paper is based on the experience of introducing wireless sensor networks (WSNs) into the building industry in Denmark and in a rural area of Greenland. There are very real advantages in the application of the technology and its consequences for
Externí odkaz:
https://doaj.org/article/882fb235fbae44e886c13d2f99850b78
District heating (DH) is often regarded as a sustainable supply of heat - improving energy efficiency and contributing to net zero emission targets. We analyse the expansion potential of DH in several EU Countries from the perspective of the whole en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::707b670f4963f31fcee8b012f06bffc7
Publikováno v:
Communications in Computer and Information Science ISBN: 9783031105241
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2134a4138b6f6349f43e8717bd2bc8e8
https://doi.org/10.1007/978-3-031-10525-8_25
https://doi.org/10.1007/978-3-031-10525-8_25
Publikováno v:
Renewable Energy. 152:189-197
Knowledge of borehole heat exchanger efficiency is necessary to optimize the design and performance of ground source heat pump systems. To evaluate the heat transfer performance of the wildly-used vertical U-pipe BHE, a novel one-dimensional numerica
Publikováno v:
Advances in Building Energy Research. 13:241-263
With the growing share of fluctuating renewable energy sources in our energy systems, providing sufficient flexibility on the demand side is becoming more and more important – also in the context o...
Publikováno v:
Energy and Buildings. 167:347-358
The renovation of single-family houses in Denmark is progressing only slowly. Changes in current policy are needed if the political goal of a fossil-free building sector as part of a fossil-free society is to be achieved. Known barriers and motivator
Publikováno v:
Energy Procedia. 122:679-684
Cities are densely populated and heavily equipped areas with a high level of service provision. Smart cities can use these conditions to achieve the goals of a smart society for their citizens. To facilitate such developments, the necessary IT-infras
Publikováno v:
Liu, X, Heller, A & Nielsen, P S 2017, ' CITIESData: a smart city data management framework ', Knowledge and Information Systems, vol. 53, no. 3, pp. 699-722 . https://doi.org/10.1007/s10115-017-1051-3
Smart city data come from heterogeneous sources including various types of the Internet of Things such as traffic, weather, pollution, noise, and portable devices. They are characterized with diverse quality issues and with different types of sensiti
Publikováno v:
Dominkovic, D F, Gianniou, P, Münster, M, Heller, A & Rode, C 2018, ' Utilizing thermal building mass for storage in district heating systems: Combined building level simulations and system level optimization ', Energy, vol. 153, pp. 949-966 . https://doi.org/10.1016/j.energy.2018.04.093
Higher shares of intermittent renewable energy in energy systems have raised the issue of the need for different energy storage solutions. The utilization of existing thermal building mass for storage is a cost-efficient solution. In order to investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e38b925fb79b35bbfcd0b9cff75149a0
https://orbit.dtu.dk/en/publications/f13d8e29-f435-403e-8007-b8f23b63dde5
https://orbit.dtu.dk/en/publications/f13d8e29-f435-403e-8007-b8f23b63dde5
Publikováno v:
Foteinaki, K, Li, R, Heller, A & Rode, C 2018, ' Heating system energy flexibility of low-energy residential buildings ', Energy and Buildings, vol. 180, pp. 95-108 . https://doi.org/10.1016/j.enbuild.2018.09.030
Energy flexibility is proposed as a cost-effective solution facilitating secure operation of the energy system while integrating large share of renewables. With strict building regulations in Denmark, newly built buildings are low-energy buildings. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da8645eea8aa7322071418a0c6350349
https://orbit.dtu.dk/en/publications/19d38c26-92ab-4bfa-976d-17f1efa5d349
https://orbit.dtu.dk/en/publications/19d38c26-92ab-4bfa-976d-17f1efa5d349