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Objective: The Wave Dragon is a slack-moored wave energy converter of the overtopping type. It is by far the most powerful wave energy converter and at the same time one of the most energy efficient and economic devices under development today. Since March 2003 a 20kW scale 1:4.5 prototype of a 7MW Wave Dragon has been tested as the world's first floating grid connected wave energy converter. The project will develop the Wave Dragon technology further from the tested all steel-built 20kW prototype to a full size composite built 7MW unit and by testing validate the technical and economic feasibility. The RTD-part of the project will: - Develop Wave Dragon's energy absorbing structure, the low head turbine power take-off system and the control systems. An additional reservoir placed above the existing reservoir level will also be developed. The result of these changes to the overall design will be a significant increase in power production and a reduction in O&M cost. The development of the 7MW unit will be based on the knowledge base established through the tests with the 20kW prototype and the design process will comprise several innovative elements utilizing the O&M experience from the 20kW prototype tests. - Develop cost effective construction methods and establish the optimal combination of in situ cast concrete, post- stressed reinforcement and pre-stressed concrete elements - Develop new supplementary environmental friendly water hydraulic power take-off systems - Demonstrate reliable and cost effective installation procedures and O&M schemes - Establish the necessary basis for design codes and recommendations for floating multi MW wave energy converters. The test program will demonstrate the availability, power production predictability, power production capability and medium to long term electricity generation costs at 0.052EUR/kWh in a wave climate of 24kW/m, which could be found relatively close to the cost at the major part of the Atlantic coast.
Ohne einen kurzfristigen erheblichen Fortschritt wird die Welt das Hygieneziel der Jahrtausendentwicklungsziele (MDG) um eine halbe Milliarde Menschen verfehlen. Betrachtet man etwa die subsaharischen Länder Afrikas, dann hat fast zweidrittel der Bevölkerung (64 Prozent) keine ausreichende Versorgung mit Sanitärenanlagen. In den afrikanischen Ländern schwankt die Menge der Wohnungen und Häuser mit Sanitäreinrichtungen zwischen 84 Prozent in den städtischen Gebieten und 45 Prozent in den ländlichen Gebieten. Um bis 2015 das Ziel einer flächendeckenden Wasserversorgung zu gewährleisten, müssen in den nächsten 15 Jahren für 210 Millionen (194 in den ländlichen Gebieten) Menschen zusätzliche sanitäre Einrichtungen gebaut werden. Das Ziel dieser Koordinierungsmaßnahme ist der Aufbau einer multilateralen, interdisziplinären Interessengruppe von subsaharischen und europäischen Fachleuten für die nachhaltige Entwicklung von Sanitäranlagen. NETSSAF fördert internationale Zusammenarbeit zwischen Forschungsinstitutionen, Verbänden, Universitäten sowie Gesellschafts- und Regierungsinteressengruppe in einem europäischen und subsaharischen Zusammenhang mit einer speziellen Ausrichtung auf die Westafrikanischen Länder. Eine beständige Plattform für Experten und Forschung im Sanitärsektor und ein Sachverständigennetzwerk werden eingerichtet, um nutzbringende Forschung und strategische Aktivitäten zu koordinieren, zu bestimmen und zu leiten, mit dem Ziel einerseits ein optimales Verfahren, Wissenslücken und Grenzen für das weitere Vorgehen zu bestimmen und andererseits Vorschläge für die Richtung zukünftiger Forschungen zu unterbreiten. Das Ziel des vorgeschlagenen Netzwerkes ist es ein Vielfalt an innovativen, anwendbaren und wiederholbaren Ansätzen für eine nachhaltige Sanitärentwicklung zu liefern, welche preiswerten Technologien mit einem auf der Kommune basierendem Management und den unterschiedlichen in den Regionen Afrikas vorherrschenden Bedingungen verbindet. Das Hauptergebnis wird die Entwicklung eines partizipativen Hygiene-Management-Unterstützungsinstruments für mehrere Benutzer sein, das für die Endbenutzer darauf abgezielt, sie in die Lage zu versetzen groß angelegte Hygienekonzepte und Technologien anzuwenden und sie den unterschiedlichen Bedingungen, die in Afrika vorherrschen, anzupassen.
Objective: Major organisations in the European automotive industry have seen substantial benefit from the integration of modelling and simulation into their design process. Today, there is a need for more widespread adoption of engineering simulation throughout the supply chain. At the same time, technology is being developed that offers the potential to reach a new generation of advanced applications.A number of key issues are currently holding these developments back, including: A lack of sufficiently skilled personnel and inefficiencies in their use. Smaller organisations not being ready or able to deploy the technology. Limits to the confidence placed on the reliability of analytical results. Suppliers using different procedures when supplying to different companies. Researchers needing a coordinated industrial view on priorities for the development of breakthrough technologies. AUTOSIM will establish an international team of leading experts representing much of the European automotive industry. They will develop a preliminary set of Best Practice Guidelines, standard analytical procedures and research strategies. They will then consult with the wider automotive industry to gain feedback on the preliminary documents and establish credibility of the final documents.Final authoritative versions of these Best Practice Guidelines, standard analytical procedures and research strategies will be delivered and widely disseminated. Their adoption throughout the industry will: Increase the efficiency and improve the quality of simulation. Increase the efficiency of the supply chain. Enable simulation to be practiced more effectively by a broad range of personnel. Coordinate ongoing research by providing a focused set of priorities. Assist industry to plan its future implementation strategy for simulation. With these actions, AUTOSIM will contribute substantially to advancing design techniques in the European automotive industry.
Objective: ISTU STREP proposal intends to investigate, develop and demonstrate a cost effective integrated propulsion unit for individual self-driven container rail platform wagons for freight container transport between ports and cargo distribution centres. Although the proposal is an R&D project focussing on technical and innovative methods to integrate all main propulsion components like motor, power converter, cooling and embedded controllers in one unit, the project coordinator has defined clear demonstrator targets. In particular, the propulsion unit, with rated power of ca. 25 kais expected to deliver cost improvements of 30Prozent, efficiency improvements of 2Prozent (up to 96Prozent) and system availability improvement of 3Prozent (up to 98Prozent). A prototype integrated drive system will demonstrate these improvements. The project will aim at developing an integrated switched reluctance drive which uses integrated power electronic conversion modules and advanced direct torque digital control enabling the use of low cost sensors. Long-term approach of ISTU expects that this STREP project will lead to an IP project, integrating further the outer vehicle guidance control, i.e. a GSM telemetric system with vision capabilities, which would lead to an unmanned automatic piloted transport system able to be applied also as the self-propelled and self-guided container wagon to dense industrial areas in order to reduce road traffic, pollution and noise. As Objectives the ISTU STREP project will aim at: -developing an electrical integrated low-cost: propulsion and cooling systems, control and power electronic components, simple producible rail transportation motor - demonstrating the proposed low-cost propulsion system-designing and specifying all requirements for a direct freight logistic application, i.e. a container wagon. -Defining interfaces and showing implementation of such propulsion units and its interfaces for a self-guided self-propelled application.
Objective: The aim of this project is to turn 4 core communities (Germany, Austria, Luxemburg, Poland) with clearly defined system borders and 14 - 20.000 inhabitants each into CONCERTO communities. A mix of different EE and RES demonstrations (including refurbishment of old buildings, eco-buildings and polygeneration, all underpinned with complete business plans) will allow to avoid about 300 GWh/yr end energy from fossil sources, thus avoiding 94.000 tons CO2/yr, and saving 22.9 mio Euro/yr of disbursements for extra-communal electricity and heat deliveries. The application of the Decentralised Energy Management System (DEMS) will allow for local and inter-communal operation, monitoring and control of energy consumption, storage and generation units and grids, including DSM and LCP, thereby exploring a EE potential of at least 5Prozent. The target in RES coverage for 2010 is of resp. 39 to 62Prozent of the then remaining electricity and heat demand. EnerMAS, a low-threshold version of the European environmental management system.
Objective: The project aims to develop highly integrated solar heating and cooling systems for small and medium capacity applications which are easily installed and economically and socially sustainable. The envisioned applications are residential houses, small office buildings and hotels. The goal is to use the excess solar heat in summer to power a thermally driven cooling process in order to provide cooling for air-conditioning. In the heating season the solar system is used to provide direct heating. The proposed project therefore aims to demonstrate the technical feasibility, reliability and cost effectiveness of these systems, specially conceived as integrated systems to be offered on the market as complete packages which will make better use of the available solar radiation as present systems.
Objective: The project focuses on the demonstration of an innovative and sustainable CHP concept using residues from olive oil production (olive wastes) as fuel. A first plant based on the new concept will be realised in Greece. The main objective of the project is to demonstrate a closed cycle concept able to reduce landfill problems and emissions and to promote the use of renewable electricity production in Southern Europe. The project will be based on an approach integrating the whole chain (fuel logistics and preparation, energy production, by-product utilisation). An optimised fuel logistic concept will guarantee for a secured fuel supply over the whole year. The fuel will not only be dewatered and dried but also a marketable by-product will be produced. By this means a better fuel quality can be achieved and solid wastes as well as waste- water can be omitted. The development and design of the combustion unit focuses on a technology tailored to the special characteristics of the olive waste.
Die Projektgebiete liegen in Deutschland, Italien und Spanien. Deutschland: Scharnhauser Park: In Ostfildern am südlichen Rand von Stuttgart entsteht auf einem ehemaligen amerikanischen Militärgelände der Stadtteil Scharnhauser Park für rund 10.000 Bewohner und mit etwa 2.500 Arbeitsplätzen. Zu rund 80 Prozent soll der Energiebedarf aus erneuerbarer Energie gedeckt werden. Kern des Energiekonzeptes für den Stadtteil ist ein Biomasse-Blockheizkraftwerk mit 1 MW elektrischer und 6 MW thermischer Leistung. Die Anlage wird optimiert, eine Ist-Analyse ist bereits erstellt worden. Mit der im Sommer ungenutzten Wärmeenergie soll künftig Kälte für die Klimatisierung von Gewerbebauten erzeugt werden. Neben der ganzjährigen Nutzung erneuerbarer Energien für die Kraft-Wärme-Kältekopplung ist auch Energiespeicherung (zentral und dezentral) und ein kommunales Energiemanagementsystem auf der Basis modernster Informationstechnologien vorgesehen. Das zafh.net liefert Know-how der simulationsgestützten Regelung von Anlagen und setzt betriebsbegleitende Simulationen ein. In Echtzeit soll aus den klimatischen Randbedingungen der optimale Betriebszustand berechnet und mit den real gemessenen Werten verglichen werden. Als Basis ist ein Geoinformationssystem entwickelt worden, mit dem die Energiedaten der Gebäude erfasst und ausgewertet werden können. Die Gebäude unterliegen einem hohen Dämmstandard (25 Prozent unter den in der Wärmeschutzverordnung 1995 geforderten Werten). Bei den im Projekt neu dazukommenden Wohn- und Gewerbebauten wird der Transmissionswärmeverlust um weitere 20-30 Prozent gesenkt. Die ersten Wohnbauten wurden im Herbst 2005 vom Siedlungswerk Stuttgart erstellt. Mit Argon gefüllte Fenster mit erhöhter Rahmendämmungund Kunststoff-Abstandhaltern erreichen einen Gesamt-Wärmedurchgangskoeffizienten von 1,1 W m-2 K-1. In diesem ersten Bauabschnitt sind reine Abluftanlagen ohne Wärmerückgewinnung installiert worden, in späteren Bauabschnitten sollen Anlagen mit Wärmerückgewinnung einer Vergleichsanalyseunterzogen werden. Die Gebäudedichtigkeit wird mit Blower-Door-Tests experimentell untersucht. Der Energiestandard wird bei allen Bauten dokumentiert. Messgeräte für die Fernauslese und Auswertung (Smartbox) sind bereits installiert. ImGewerbegebiet wird im März 2006 ein erstes Demoprojekt zur innovativen Gebäudetechnologie (Heizung, Lüftung, Klima) mit etwa 4.000 m2 Nutzfläche erstellt. In der Ausführungsplanung enthalten sind: thermische Kühlung, Erdreichwärmetauscher, Betonkernaktivierung (zur Kühlung) ein Unterflurkonvektions-Heiz- und Kühlsystem, ein Tageslicht-Lenksystem. Nicht nur das Biomassekraftwerk liefert Strom, sondern auch gebäudeintegrierte PV-Anlagen. Ziel ist eine Leistung von insgesamt 70 kWp. Zudem wird die kinetische Energie des Wassers genutzt: Das aus den Hochbehältern ins Netz abfließende Trinkwasser treibt eine 80-kW-Entspannungsturbine an.
Two innovative integrated Fuel Cell Systems for automotive application will be developed within specific Technological Platforms (TPs): TP1 POWERTRAIN: development of a system for traction power by an 80 kW direct hydrogen PEM fuel cell system implemented on a passenger car. TP2 APU: development of 5 kW Auxiliary Power Unit for both light-duty and heavy-duty vehicles, including microstructured diesel oil steam reformer, clean-up reactors, an innovative reformate hydrogen stack and balance of plant components. These objectives will be reached via R&TD activities that will address the most critical technical bottlenecks which currently hamper wide market penetration of PEM fuel cell systems for road transport, while accounting some of the key market and policy drivers and barriers. Particularly, the following innovative components will be developed: A 80 kW direct hydrogen stack with strong weight and volume reduction, increased efficiency, durability and start-up time, with innovative MEAs embodying sealing layers (7-layers MEAs); A 5 kW reformate stack, including innovative electrocatalyst and MEA elements tolerant to very high CO concentrations and low-resisitivity bipolar plates; A highly efficient, clean and compact micro-structured diesel steam reformer and gas purification unit; Variable displacement compressors with reduced noise level; Innovative humidification/dehumidification apparatus; Heat exchanger and radiator customised for the different applications; Specific targets for both platforms will be achieved via a system approach leading to development and validation of the concepts (POWERTRAIN: in a passenger car; APU: dynamic test validation in bench) with high well-to-wheel efficiency (low fuel consumption), easy and optimised packaging and on-board integration.
Objective: The main objective of the proposed Network of Excellence (NoE) DER-Lab is to support the sustainable integration of renewable energy sources (RES) and distributed energy resources (DER) in the electricity supply by developing common requirements, quality criteria, as well as proposing test and certification procedures concerning connection, safety, operation and communication of DER-components and systems. DER-Lab intends to strengthen the EC domestic market and to protect European interests on the international standardisation level. A major objective is to establish a durable European DER-Lab Network that will be a world player in this field. The NoE will bring together a group of organisations for the development of certification procedures for DER- components for electricity grids. The NoE will act as a platform to exchange the current state of knowledge between the different European institutes and other groups. The scattered, but high quality research and test facilities will be combined with great benefit for the European research infrastructure DER-Lab will contribute by developing new concepts for control and supervision of electricity supply and distribution and will bundle at European level specific aspects concerning the integration of RES technologies. The absence of European and international standards for the quality and certification of components and systems for DER is a hindrance to the growth of the European market and for European penetration of the world market. It is within the aims of the proposed NoE to reduce these barriers and to work towards common certification procedures for DER components that will be accepted throughout Europe and the world. Obviously this work cannot be done on a national basis. The results of the project and afterwards the output of the network will be a significant contribution to the European standardisation activities and will contribute to the harmonisation of the different national standards.
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