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Performance assessment methods for boilers and heat pump systems in residential buildings
According to the European Commission, 40% of the total energy use belongs to the buildings sector. That corresponds to 36% of CO2 emissions in the European Union alone. Currently, HVAC systems are the major energy users in the building sector. Therefore, there is a necessity to assess the performance of different energy/comfort systems in buildings. However, finding a way to mitigate the performance gap between the calculated and real energy use in dwellings is of great importance. In Flanders, the Energy Performance and indoor climate regulation (EPB) dates back to 2006. Since the building context related to energy demand has changed significantly over the past years, investigation on how to evolve building energy assessment method framework in the EPB regulation in Flanders by dealing with the current issues will be indispensable. In 2017, new EN52000 series of standards have been published, containing extensive methods of assessing the overall energy performance of buildings. The main focus of this article is to analyze the assessment methods for the energy performance of boilers and heat pumps for residential appliance by comparing methodology stated in respected Energy performance and indoor climate regulation in Flanders (EPB), EcoDesign regulations and EN52000 standard series. The aim for future research is to determine the parameters that mostly influence the performance and in a next step compare the predicted performance to real energy use.
Performance assessment methods for boilers and heat pump systems in residential buildings
According to the European Commission, 40% of the total energy use belongs to the buildings sector. That corresponds to 36% of CO2 emissions in the European Union alone. Currently, HVAC systems are the major energy users in the building sector. Therefore, there is a necessity to assess the performance of different energy/comfort systems in buildings. However, finding a way to mitigate the performance gap between the calculated and real energy use in dwellings is of great importance. In Flanders, the Energy Performance and indoor climate regulation (EPB) dates back to 2006. Since the building context related to energy demand has changed significantly over the past years, investigation on how to evolve building energy assessment method framework in the EPB regulation in Flanders by dealing with the current issues will be indispensable. In 2017, new EN52000 series of standards have been published, containing extensive methods of assessing the overall energy performance of buildings. The main focus of this article is to analyze the assessment methods for the energy performance of boilers and heat pumps for residential appliance by comparing methodology stated in respected Energy performance and indoor climate regulation in Flanders (EPB), EcoDesign regulations and EN52000 standard series. The aim for future research is to determine the parameters that mostly influence the performance and in a next step compare the predicted performance to real energy use.
Performance assessment methods for boilers and heat pump systems in residential buildings
Simić, Katarina (author) / Lazova, Marija (author) / Monteyne, Hugo (author) / Laverge, Jelle (author) / De Paepe, Michel (author)
2018-01-01
Proceedings of the REHVA Annual Meeting Conference Low Carbon Technologies in HVAC
Conference paper
Electronic Resource
English
DDC:
690
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