Nachhaltige Energieversorgung Und Integration Von Speichern
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Nachhaltige Energieversorgung Und Integration Von Speichern
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Author : Detlef Schulz
language : de
Publisher: Springer-Verlag
Release Date : 2016-01-13
Nachhaltige Energieversorgung Und Integration Von Speichern written by Detlef Schulz and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-13 with Technology & Engineering categories.
Der Konferenzband gibt die Beiträge der Tagung von 2015 mit dem Schwerpunkt Netzintegration von erneuerbaren Energien wieder. Die Beiträge spiegeln die neuesten Entwicklungen und Erfahrungen zu Energiespeichern, zur Netzintegration und zu den Rahmenbedingungen von Energie aus fluktuierenden Quellen wieder. Besonderer Wert wurde auf die systemtechnische Betrachtung, Analyse und Optimierung des Stromsektors gelegt. Dazu gehören beispielsweise zukünftige Strategien zur verbesserten Netzintegration fluktuierender Energien sowie Konzepte zur Netzregelung mit dezentralen Kraftwerkseinheiten. Neben den technischen Aspekten stehen auch die wirtschaftlichen, gesellschaftlichen und juristischen Seiten im Fokus der Konferenz.
Neis Conference 2016
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Author : Detlef Schulz
language : de
Publisher: Springer-Verlag
Release Date : 2017-03-14
Neis Conference 2016 written by Detlef Schulz and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-14 with Technology & Engineering categories.
Der Konferenzband gibt die Beiträge der Tagung von 2016 mit dem Schwerpunkt Netzintegration von erneuerbaren Energie wieder. Alle Beiträge enthalten eine englische und deutsche Zusammenfassung.
Konferenz F R Nachhaltige Energieversorgung Und Integration Von Speichern Neis 2013
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Author :
language : de
Publisher:
Release Date : 2013
Konferenz F R Nachhaltige Energieversorgung Und Integration Von Speichern Neis 2013 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Konferenz F R Nachhaltige Energieversorgung Und Integration Von Speichern Neis 2013
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Author : Detlef Schulz
language : de
Publisher:
Release Date : 2013
Konferenz F R Nachhaltige Energieversorgung Und Integration Von Speichern Neis 2013 written by Detlef Schulz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Nachhaltige Energieversorgung Und Integration Von Speichern
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Author :
language : de
Publisher:
Release Date : 2014
Nachhaltige Energieversorgung Und Integration Von Speichern written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
The Mechanical Behavior Of Salt X
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Author : J.H.P. de Bresser
language : en
Publisher: CRC Press
Release Date : 2022-07-05
The Mechanical Behavior Of Salt X written by J.H.P. de Bresser and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-05 with Science categories.
Rock salt formations have long been recognized as a valuable resource - not only for salt mining but for construction of oil and gas storage caverns and for isolation of radioactive and other hazardous wastes. Current interest is fast expanding towards construction and re-use of solution-mined caverns for storage of renewable energy in the form of hydrogen, compressed air and other gases. Evaluating the long term performance and safety of such systems demands an understanding of the coupled mechanical behavior and transport properties of salt. This volume presents a collection of 60 research papers defining the state-of-the-art in the field. Topics range from fundamental work on deformation mechanisms and damage of rock salt to compaction of engineered salt backfill. The latest constitutive models are applied in computational studies addressing the evolution and integrity of storage caverns, repositories, salt mines and entire salt formations, while field studies document ground truth at multiple scales. The volume is structured into seven themes: Microphysical processes and creep models Laboratory testing Geological isolation systems and geotechnical barriers Analytical and numerical modelling Monitoring and site-specific studies Cavern and borehole abandonment and integrity Energy storage in salt caverns The Mechanical Behavior of Salt X will appeal to graduate students, academics, engineers and professionals working in the fields of salt mechanics, salt mining and geological storage of energy and wastes, but also to researchers in rock physics in general.
International Climate Protection
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Author : Michael Palocz-Andresen
language : en
Publisher: Springer
Release Date : 2019-05-18
International Climate Protection written by Michael Palocz-Andresen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-18 with Technology & Engineering categories.
This book explains the current climate protection processes and technologies, and informs the readers of the limiting factors and opportunities for future development. It represents the highest level of knowledge from leading scientists all over the world. Original high quality figures maximize understanding of the text. The book also introduces a new concept (climatographic), which provides a well pronounced solution to climate protection that is easily understandable for all levels of readers.
Advances In Production Research
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Author : Robert Schmitt
language : en
Publisher: Springer
Release Date : 2018-11-19
Advances In Production Research written by Robert Schmitt and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-19 with Technology & Engineering categories.
The papers in this volume present recent and highly relevant topics in the fields of production research as 3D printing, additive manufacturing processes, agile product development, change dynamics in companies, configurable material systems, data analysis in process optimization, future technologies with high potential in value creation, global production, learning production systems, production of the future, organization of assemblies, resource efficiency in production, robotics in assembly, and technology trends in machine tools. Researchers and practitioners in the field of mechanical engineering and production technology will benefit from this content.
Investigation Of Reliability Aspects Of Power Semiconductors In Photovoltaic Central Inverters For Sunbelt Regions
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Author : Christian Felgemacher
language : en
Publisher: kassel university press GmbH
Release Date : 2018-03-23
Investigation Of Reliability Aspects Of Power Semiconductors In Photovoltaic Central Inverters For Sunbelt Regions written by Christian Felgemacher and has been published by kassel university press GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-23 with categories.
High reliability and system lifetimes in the range of 30 years are essential for renewable energy systems such as photovoltaic power plants to minimise costs for the generated electric energy. At the same time such systems are used in regions with high solar irradiance and also harsh environmental conditions. Therefore, designs for photovoltaic inverters need to meet not only the key design criteria of high conversion efficiency but also need to be very robust and at the same time meet challenging cost targets. In this dissertation aspects concerning the lifetime and reliability of power semiconductors in photovoltaic central inverters are investigated. On key topic of the dissertation is the measurement of the voltage dependent failure rate due to cosmic radiation induced single-event-burnout of SiC and Si power semiconductors. The second topic is the development of a system level simulation to quantify the stress on the power semiconductors in a PV central inverters in various regions of the world. Further topics are the investigation of improved control concepts for the cooling system of PV central inverters and the monitoring of IGBT temperatures during converter operation.
Steady State And Time Dependent Compressed Air Energy Storage Model Validated With Huntorf Operational Data And Investigation Of Hydrogen Options For A Sustainable Energy Supply
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Author : Friederike Kaiser
language : en
Publisher: Cuvillier Verlag
Release Date : 2020-12-17
Steady State And Time Dependent Compressed Air Energy Storage Model Validated With Huntorf Operational Data And Investigation Of Hydrogen Options For A Sustainable Energy Supply written by Friederike Kaiser and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-17 with Technology & Engineering categories.
Wind power and photovoltaic energy play a significant role in sustainable energy systems. However, these two renewable energy sources do not generate electrical energy on demand and are subject to natural fluctuations. Thus, the need for compensatory measures arises. Compressed air energy storage power plants (CAES) are a possible solution to providing negative and positive control energy in the electric grid. However, in contrast to other energy storage devices such as pumped hydro energy storage or batteries, the storage medium compressed air hardly contains any energy (or more precisely: enthalpy). Yet, compressed air storage allows the operation of highly efficient gas turbines, which are not only particularly fast available but also achieve better efficiency than combined cycle power plants used today, as illustrated by the example of the modern gas and steam power plant Irsching with ηtc = 60%from 2011 compared to the 20 years older McIntosh CAES with ηtc = 82.4 %. In this thesis, the calculation methods for the thermodynamics of the CAES process are presented and validated by measured data from the operations of the CAES power plant Huntorf. Both the steady state and the dynamic (time-dependent) analyses of the process take place. The characteristic value efficiency is discussed in detail, since numerous different interpretations for CAES exist in the literature. A new calculation method for the electric energy storage efficiency is presented, and a method for the calculation of an economically equivalent electricity storage efficiency is developed. Consideration is given to the transformation of the CAES process into a hydrogen-driven and, thus, greenhouse gas-free process. Finally, a model CAES system is tested in a 100 % renewable model environment. Consequently, it can be stated that in the steady-state thermodynamic calculation in particular, the consideration of realistic isentropic efficiencies of compressors and turbines is essential to correctly estimate the characteristic values of the process. Furthermore, a steadystate view should always be accompanied by dynamic considerations, since some process characteristics are always time-dependent. The simulation shows that by mapping transient operating conditions, the overall efficiency of the system must be corrected downwards. Nevertheless, in the model environment of a 100 % renewable energy system, it has been shown that a CAES is a useful addition that can provide long-term energy storage.