The purpose of the project was to construct and test a 2.5kW photovoltaic inverter (DC/AC) based on the same segment-switched stair-step concept developed under the EFP94, which was developed for 10
The project is concluded with an assessment as to whether Denmark should participate activily in IEA TASK 25, Solar Assisted Air. Conditioning of Buildings. The recommendation is that Denmark should
Forskningscenter for Elektroteknisk Energiomformning E/F (CETEC)
EFP
1999
2003
The project will contribute to an increase in the application of energy saving power electronic systems, which is obtained by the following means: 1) integration / miniaturization; 2) low total costs
BIOG supplemental is a small supplement to the project BIOG, Reference: 1383/98-0003. A number of students from Norway and Denmark have wished to stay at ReaTech to perform experiments related to
RUF (Rapid Urban Flexible transport system) is a dual-mode transport system for urban transport. The concept comprises a rail system and electrical cars that can drive on the rail system as well as on
Background: 1) Flow friendly silencer and diesel particulate filter technology. 2) Lower back pressure related to market demands regarding attenuation, emission control and space requirements. 3)
The project's objective was to prepare a survey of the current research, models and data relevant for the socalled STANS project, and to develop the methodological approach to be made in this project
The project activities have been implemented within the framework of the European OPET Network (Organisations for the Promotion of Energy Technologies), supported by EU's General-Directorate XIII. The
The project constructs and analyses different total energy scenarios for introducing hydrogen as an energy carrier, as energy storage medium and as a fuel in the future Danish energy system. The
The process in an expansion valve implies energy losses, as the change of conditions is only an isenthalpic process, whereas an isentropic change of pressure would result in increased refrigeration
The purpose of the project is to implement, test and verify a calorimetric measuring system for accurate measurement of power losses in the range of 30 to 1500 W, enabling measuring of rotating
The PRIORITY research programme was initiated to provide an improved scientific basis for evaluating options for increased exploitation of the low productivity Lower Cretaceous limestone reservoirs of
In industry separation processes use at least half of the available thermodynamic work. Hence development of alternative technologies, which are e.g. 20% more efficient, could reduce the industrial
The objective of this project was to test the most promising new concept and control strategies for natural and hybrid ventialtion. The project has been carried out in connection with the extension of
The project deals with participation in the work of international organisations concerning heat pumps, refrigeration systems, and air-conditioning systems.
The aim of the project is to develop a technique for conversion of standard gasoline engines to operate on hydrogen, including the necessary safety conditions for test running on a closed track, but
The aim is to establish the technological basis of a reduction of the electricity consumption within the field of industrial pumps. The use covers a wide range from irrigation, heating and cooling