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Borsboom, W.A. (author), Kornaat, W. (author), van der Linden, R. (author), Eslami Mossallam, B. (author), de Gids, W. (author)Control of HVAC systems may reduce congestion of the electricity grid on district level by shifting energy demand of buildings and increase the self-consumption of local photovoltaic energy. To achieve an optimal control of ventilation, occupant behaviour should be taken into account. To describe occupant behaviour, usually black box models are...conference paper 2022
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ruben Vogt, M. (author), Riechelmann, S. (author), Gracia-Amillo, A.M. (author), Driesse, A. (author), Kokka, A. (author), Maham, K. (author), Karha, P. (author), Kenny, R. (author), Schinke, C. (author), Bothe, K. (author), Blakesley, J. (author), Music, E. (author), Plag, F. (author), Friesen, G. (author), Corbellini, G. (author), Riedel-Lyngskar, N. (author), Valckenborg, R. (author), Schweiger, M. (author), Herrmann, W. (author)The IEC 61853 standard series aims to provide a standardized measure for photovoltaic (PV) module energy rating, namely the Climate Specific Energy Rating (CSER). For this purpose, it defines procedures for the experimental determination of input data and algorithms for calculating the CSER. However, some steps leave room for interpretation...article 2022
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- Andresen, I. (author), Healey Trulsrud, T. (author), Finocchiaro, L. (author), Nocente, A. (author), Tamm, M. (author), Ortiz, J. (author), Salom, J. (author), Magyari, A. (author), Hoes-van Oeffelen, L. (author), Borsboom, W. (author), Kornaat, W. (author), Gaitani, N. (author) article 2022
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- Deb, C. (author), Gelder, L.V. (author), Spiekman, M.E. (author), Pandraud, G. (author), Jack, R. (author), Fitton, R. (author) article 2021
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Carr, A.J. (author), van den Tillaart, E. (author), Burgers, A.R. (author), Köhler, T. (author), Newman, B.K. (author)Electric vehicles are destined to become the main form of people transport in the near future. They are noise and emission free with the potential to offer completely zero-emission use when the energy used to charge their batteries is generated from renewable resources. On-board PV, PV that is integrated into the body of the car is a novel...conference paper 2020
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Borsboom, W.A. (author), Kornaat, W. (author), van Beek, P.J.G. (author), Brink, N.J. (author), Lanooy, T. (author)Traditionally ventilation systems in the Netherlands are installed in new or retrofitted buildings by an installation fitter under the responsibility of a contractor. In some cases but certainly not all cases, it is checked by a consultant if the ventilation system performs according to the design. Studies in the Netherlands show that...conference paper 2019
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Ramesh, S. (author), Janssen, G.J.M. (author), van Aken, B.B. (author)From energy yield simulations we found that modules with the same nominal efficiency and bifaciality, but with varying combinations of VOC, ISC and FF, have different yields at the same operating conditions. For three climatic zones IV parameters have been identified that will, at the same nominal efficiency, have the largest positive impact on...conference paper 2019
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Valckenborg, R.M.E. (author), van Aken, B.B. (author)The principle PV module product rating instrument is the DC power at Standard Test Conditions (STC). For a full year energy prediction, additional performance parameters (e.g. NOCT) have been introduced but have left room for improvement. The newly IEC 61853 norm defines a Pmpp-matrix with 7 settings of GPOA and 4 settings of Tmod, which enables...conference paper 2019
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Visser, L. (author), Kingma, B.R.M. (author), Willems, E. (author), Loomans, M. (author), Schellen, H. (author), Broers, W. (author), op 't Veld, P. (author), van Marken Lichtenbelt, W. (author)Studies indicate that the energy performance gap between real and calculated energy use can be explained for 80% by occupant behaviour. This human factor may be composed of routine and thermoregulatory behaviour. When occupants do not feel comfortable due to high or low operative temperatures and resulting high or low skin temperatures, they are...conference paper 2019
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Janssen, G.J.M. (author), Burgers, A.R. (author), Binani, A. (author), Carr, A.J. (author), van Aken, B.B. (author), Romijn, I.G. (author), Klenk, M. (author), Nussbaumer, H. (author), Baumann, T. (author)The energy yield of PV systems with horizontal single-axis tracking and bifacial panels was calculated using BIGEYE. BIGEYE is a versatile code developed at ECN part of TNO to calculate the yield of bifacial PV. Comparison to recent measured data with the BIFOROT set-up at the Zurich University of Applied Sciences showed very good agreement. Our...conference paper 2018
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Valckenborg, R.M.E. (author), Sasidharan, S. (author), Tzikas, C. (author), Santbergen, R. (author), van de Wall, W. (author), Folkerts, W. (author)Choosing the most suitable PV technology for a ZigZag-structured façade cannot be based on one aspect, but involves four important aspects. First, a maximal energy density (Wp/m2 panel) of the PV-panel itself is preferred. Secondly, the amount of irradiance from the reflective panels onto the PV-panels should be maximized. However that could...conference paper 2018
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Sebastian, R. (author), Olivadese, R. (author), Piaia, E. (author), di Giulio, R. (author), Bonsma, P. (author), Braun, J.D. (author), Riexinger, G. (author)At present European buildings typically consume two to five times more energy than predicted at the design stage. An important cause of this performance gap is the discrepancies between the design specification and the As-Built condition. Such discrepancies are mainly due to the gaps in knowhow between design, production and construction...conference paper 2018
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van Orshoven, D. (author), van Dijk, H.A.L. (author)Documents EN ISO 52003-1 & -2 describe the relation between the indicators to express the energy performances of buildings (EPB) and the EPB requirements and EPB ratings. These documents provide general insight to private prescribers and public regulators (and all stakeholders involved) on how to make best use of the outputs of the EPB...article 2016
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van Holsteijn, R.C.A. (author), Li, W.L. (author), Valk, H.J.J. (author), Kornaat, W. (author)MONICAIR - MONItoring & Control of Air quality in Individual Rooms - is a pre-competitive field research project of a broad consortium of Dutch ventilation unit manufacturers and research institutes, supported by the Dutch government. The first aim of the project is to investigate and compare the indoor air quality (IAQ) performance and energy...article 2016
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van Dijk, H.A.L. (author), Spiekman, M.E. (author), Hoes-van Oeffelen, E.C.M. (author)EN ISO 52016-1 presents a coherent set of calculation methods at different levels of detail, for the (sensible) energy needs for the space heating and cooling and (latent) energy needs (de)humidification of a building and/or internal temperatures and heating and/or cooling loads, including the influence from technical buildings systems, control...article 2016
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Plokker, W. (author), van Dijk, H.A.L. (author)The new standard EN ISO 52010-1 provides the common standard climatic data to be used as input by all EPB standards. It builds on EN ISO 15927 (part 1, 2, and 4) and completes a missing link: the calculation of the distribution of solar irradiation and illuminance on a non-horizontal plane based on measured hourly solar radiation data on a...article 2016
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Polinder, H. (author), Spiekman, M.E. (author), van Dijk, H.A.L. (author)A next generation of models is needed to guarantee energy performances of buildings and systems in practice. Current energy performance models use assumptions on climate, user behavior, characteristics of building and systems that may deviate from reality. Improvement of the accuracy of these models and assumptions is necessary to better predict...article 2015
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van Dijk, D. (author), Spiekman, M. (author), TNO Bouw en Ondergrond (author)The European Commission has mandated CEN to produce a set of standards to support Member States for the national implementation of the EPBD. This paper focuses on one of these standards, EN ISO 13790, "Energy performance of buildings - Calculation of energy use for space heating and cooling". It describes the history of this standard which...conference paper 2007
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van Dijk, D. (author), Spiekman, M. (author), TNO Bouw en Ondergrond (author)The International Organization for standardization (ISO), Technical Committee 163 "Thermal Performance and Energy Use in the Built Environment" (ISO/TC 163) has produced and will produce sets of standards by reference to which performance requirements can be expressed at various levels, from materials to complete buildings. A coherent set of new...conference paper 2007