A5063201615- Building Energy and Comfort Optimization
- Solar Thermal and Photovoltaic Systems
- Photovoltaic System Optimization Techniques
- Geothermal Energy Systems and Applications
- Integrated Energy Systems Optimization
- Energy Load and Power Forecasting
- Solar Radiation and Photovoltaics
- Energy Efficiency and Management
- solar cell performance optimization
- Smart Grid Energy Management
- Photovoltaic Systems and Sustainability
- Refrigeration and Air Conditioning Technologies
- Energy and Environment Impacts
- Real-time simulation and control systems
- Power Systems and Renewable Energy
- Adsorption and Cooling Systems
- Heat Transfer and Optimization
- Environmental Impact and Sustainability
- Microgrid Control and Optimization
- Solar-Powered Water Purification Methods
- Greenhouse Technology and Climate Control
- Energy Harvesting in Wireless Networks
- Power System Optimization and Stability
- Hydraulic and Pneumatic Systems
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2013-2025
CEA LITEN
2013-2025
Université Grenoble Alpes
2018-2023
Institut National de l'Énergie Solaire
2011-2017
Direction de la Recherche Technologique
2017
In this paper, we study the real domestic hot water (DHW) consumptions from single family houses equipped with solar tank. We model it to understand and forecast daily needs of inhabitants. Thus, forecasts can be integrated in a control strategy optimize energy cost by heating only necessary DHW volume. At first, realize data analysis uses several dwellings lay assumptions statistical model. This highlights weekly periodicity, random fluctuations different profiles consumption following...
The development of a small capacity absorption chiller and the numerical experimental results are presented in this paper. prototype is thermally driven ammonia-water 5 kW cooling for solar applications. was developed an industrial perspective with goal overall compactness using commercially available components. In order to characterize various component technologies different optimization components, monitored temperature, pressure mass flow rate accurate sensors. resulting chiller,...
Abstract This work aims to evaluate the energy savings that can be achieved in domestic hot water (DHW) production using consumption forecasting through statistical modeling. It uses our forecast algorithm and at investigating how it improve efficiency depending on system configuration. Especially, influence of DHW type used is evaluated as well tank insulation. To end, real measurements are for model training. Then simulations run TRNSYS software compute total systems over 1 year....
<ns3:p><ns3:bold>Background</ns3:bold><ns3:bold>:</ns3:bold> Heating and cooling in buildings represents a significant amount of the energy demand EU, but market penetration renewable solutions is still marginal. The SunHorizon project aims at proving viability benefits innovative coupling between heat pumps various advanced solar panels.</ns3:p><ns3:p> <ns3:bold>Methods</ns3:bold><ns3:bold>:</ns3:bold> This study focuses on optimal operation strategies technological package composed hybrid...
Heating and cooling in buildings represents a significant amount of the energy demand EU, but market penetration renewable solutions is still marginal. The SunHorizon project aims at proving viability benefits innovative coupling between heat pumps various advanced solar panels.
This work was done in the SOLERA project (http://www.solera-project.eu), Sixth EU Framework Program (FP6), co-funded by EC and coordinated Fraunhofer ISE. It started November 2007 will stop 2011. The goal of is to install, operate evaluate three different solar cooling systems sizes.
Despite the huge primary energy consumption associated with heating and cooling (H&C) demand in EU building stock, share of installed renewable H&C solutions is still marginal (i.e.5%).In order to speed up a transition towards widespread application buildings, innovative are designed compete against traditional solutions.SunHorizon project aims demonstrate potential for user-friendly costeffective solution based on an optimized design combination commercial solar technologies (thermal or/and...
For the simulation of solar thermal systems mainly hourly based weather data are used today. The question arises whether short term fluctuations e.g. irradiation that may be present in measured with smaller time resolution has an impact on result general, and heat pump particular. To analyse this different were simulated TRNSYS17 six minute from Zurich (Switzerland). simulations performed using boundary conditions defined IEA SHC Task 44 / HPP Annex 38. Starting a reference system, single...
Solar DHW systems in multi-family houses is gaining more and interest France, where 50% of the solar collectors area installed 2012 dedicated to such applications. Among various designs, with decentralized storages each apartment offer significant advantages, as no loop requirement. Nevertheless, up now, simplified design tool was available on market calculate gains. Within Scheff project, a has been developed. A general overview software well result validation procedure presented within this paper.
This work is performed within the framework of THERMOSS EU project.The main objective project to foster deployment advanced heating and cooling technologies with high replication potential, enabling 20-30% primary energy consumption reduction through thermal solar combination, model predictive control storage strategy.The efficient match between supply demand ensured by real-time management at building level district for District Heating Cooling (DHC) connected buildings.Before installing...