Energy Systems Optimization Considering The Uncertainty Of Future Developments
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Energy Systems Optimization Considering The Uncertainty Of Future Developments
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Author : Wolf Gereon Wedel
language : en
Publisher: BoD – Books on Demand
Release Date : 2024-06-14
Energy Systems Optimization Considering The Uncertainty Of Future Developments written by Wolf Gereon Wedel and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-14 with categories.
Energy Systems Optimization Considering The Uncertainty Of Future Developments
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Author : Wolf Gereon Wedel
language : en
Publisher: BoD – Books on Demand
Release Date : 2024-08-19
Energy Systems Optimization Considering The Uncertainty Of Future Developments written by Wolf Gereon Wedel and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-19 with Technology & Engineering categories.
In light of anthropogenic climate change and the importance of energy to ensure high living standards, energy system optimization is used to explore different energy system layouts. A recent focus has been on determining cost-effective ways to mitigate greenhouse gas emissions. This work investigates how future uncertainties regarding technology costs influence optimization results. This is achieved through energy system optimization aimed at reducing system cost using stochastic optimization with probability distributions to capture expected future costs and uncertainties. Theoretical considerations and a minimal example energy system show that Jensen's inequality leads to an overestimation of necessary system costs when scenario optimization considers only the expected technology cost means. Stochastic optimization is applied to a model of the German energy system, including the electricity, heating, and transport sectors. Results from stochastic optimization are compared to scenario results based on mean cost distributions. The use of a factor effect-based meta-model and fewer optimizations in stochastic analysis are investigated to reduce computational effort. The results confirm the overestimation of necessary costs by scenario optimization, showing a 3.5% overestimation with an 80% emission reduction target and 0.4% for a completely renewable system. Stochastic optimization also provides the interquartile range to characterize uncertainty, with a 13.2 Euro MWh-1 interquartile range (27.3% of the mean) for a completely renewable system. Using 30 to 60 optimizations in the stochastic case yields results similar to 500 optimizations, the benchmark. The proposed meta-models offer limited advantages except for predicting extreme results, which are not evident with fewer optimizations. In some cases, especially for non-renewable systems, the expected values from stochastic optimization differ significantly from scenario optimization results. For instance, at a 20% emission limit of 1990 levels, scenario optimization yields 18% of the CO2 emissions compared to the mean of stochastic optimization. Similar differences are seen in other parameters, though most are well-represented by scenario results. Clustering helps manage the diverse results from stochastic optimization by identifying underlying system layouts. Stochastic optimization with probability distributions is robust, with small changes to distributions having minimal impact on outcomes.
Optimization In Renewable Energy Systems
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Author : Ozan Erdinc
language : en
Publisher: Butterworth-Heinemann
Release Date : 2017-02-25
Optimization In Renewable Energy Systems written by Ozan Erdinc and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-25 with Technology & Engineering categories.
Optimization in Renewable Energy Systems: Recent Perspectives covers all major areas where optimization techniques have been applied to reduce uncertainty or improve results in renewable energy systems (RES). Production of power with RES is highly variable and unpredictable, leading to the need for optimization-based planning and operation in order to maximize economies while sustaining performance. This self-contained book begins with an introduction to optimization, then covers a wide range of applications in both large and small scale operations, including optimum operation of electric power systems with large penetration of RES, power forecasting, transmission system planning, and DG sizing and siting for distribution and end-user premises. This book is an excellent choice for energy engineers, researchers, system operators, system regulators, and graduate students. - Provides chapters written by experts in the field - Goes beyond forecasting to apply optimization techniques to a wide variety of renewable energy system issues, from large scale to relatively small scale systems - Provides accompanying computer code for related chapters
Advances In Energy System Optimization
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Author : Valentin Bertsch
language : en
Publisher: Springer
Release Date : 2017-03-16
Advances In Energy System Optimization written by Valentin Bertsch and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Mathematics categories.
The papers presented in this volume address diverse challenges in energy systems, ranging from operational to investment planning problems, from market economics to technical and environmental considerations, from distribution grids to transmission grids and from theoretical considerations to data provision concerns and applied case studies. The International Symposium on Energy System Optimization (ISESO) was held on November 9th and 10th 2015 at the Heidelberg Institute for Theoretical Studies (HITS) and was organized by HITS, Heidelberg University and Karlsruhe Institute of Technology.
Proceedings Of The 3rd International Conference On Green Energy Environment And Sustainable Development Geesd2022
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Author : X. ZHANG; H. REN; Y. LU.
language : en
Publisher: IOS Press
Release Date : 2022-10-14
Proceedings Of The 3rd International Conference On Green Energy Environment And Sustainable Development Geesd2022 written by X. ZHANG; H. REN; Y. LU. and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-14 with Technology & Engineering categories.
With the general acknowledgement that climate change constitutes an existential threat to both mankind and to the planet, the quest for more sustainable and environmentally-friendly ways of developing and maintaining human civilizations has become ever more important in recent years. This book presents the proceedings of GEESD2022, the 3rd International Conference on Green Energy, Environment and Sustainable Development. Due to continuing travel restrictions as a result of the COVID-19 pandemic, the conference was held as a hybrid event, part face-to-face in Beijing, China, and partly online via Zoom, on 29 June 2022. The 141 papers included here were selected after a rigorous 6-month process of evaluation and peer-review from the more than 300 submissions received, and are grouped into 7 sections: energy system and smart control; sustainable and green energy; environmental modeling and simulation; environmental science and pollution research; ecology and rural environment; building and environment; and water and mineral resources. The book provides an overview of the most up-to-date findings and technologies current in green energy, environment and sustainable development today, and will be of interest to all those working in the field.
Advances In Applied Chemistry And Industrial Catalysis
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Author : Binoy K. Saikia
language : en
Publisher: CRC Press
Release Date : 2022-07-25
Advances In Applied Chemistry And Industrial Catalysis written by Binoy K. Saikia and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-25 with Science categories.
Presenting a collection of papers resulting from the conference on "Applied Chemistry and Industrial Catalysis (ACIC 2021), Qingdao, China, 24-26 December 2021". The theme of the conference was: "Clean Production and High Value Utilization", discussing how to reduce the environmental footprint at the source and produce high value-added end products in chemical manufacturing. The conference brought together scholars from the Chinese government, top universities, business associations, research centers and high-tech enterprises, and was committed to building and enabling a platform for the cooperation among the Chinese government, Chemical industry, and scholars. The goal was to build a bridge between R&D results and the Chemical industry. The conference conducted in-depth exchanges and discussions on relevant topics such as applied chemistry and industrial catalysis aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of chemistry, catalysis and function material. By sharing the research status of scientific research achievements and cutting-edge technologies, it helps scholars and engineers all over the world comprehend the academic development trend and broaden research ideas. So as to strengthen international academic research, academic topics exchange and discussion, and promote the industrialization cooperation of academic achievements.
Advances In Distributed Energy Resources Aggregation For The Low Carbon Future
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Author : Qinran Hu
language : en
Publisher: Frontiers Media SA
Release Date : 2023-02-15
Advances In Distributed Energy Resources Aggregation For The Low Carbon Future written by Qinran Hu and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-15 with Technology & Engineering categories.
Process Systems Engineering
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Author : Edwin Zondervan
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2022-10-03
Process Systems Engineering written by Edwin Zondervan and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-03 with Science categories.
Process systems engineering (PSE) is a discipline that delivers tools for guided decision-making in the development of new processes and products. Proven successful in the pharmaceutical-, food- and water sectors, it has also breached the field of energy systems. The future energy systems aim to be more efficient, cost-effective, environmentally benign, and interconnected. The design and operation is extremely challenging for decision-makers, engineers, and scientists and here lies a crucial role for the process systems engineer.
Modeling Practice And Mechanism Design Of Green Energy Systems Towards Sustainable Development
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Author : Jianli Zhou
language : en
Publisher: Frontiers Media SA
Release Date : 2025-03-12
Modeling Practice And Mechanism Design Of Green Energy Systems Towards Sustainable Development written by Jianli Zhou and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-12 with Technology & Engineering categories.
The sustainable development of energy has become a global concern. The energy system, as an extremely important module for production, conversion, transmission, and supply in the energy industry, is facing pressure from deep decarbonization and green transformation. The application of wind power, photovoltaic, hydrogen energy, power-to-gas (P2G) technology, carbon capture, utilization and storage (CCUS) technology will help the energy system achieve the Sustainable Development Goals. Hydrogen energy will become a bridge for various energy conversion, promoting the high-speed flow of green energy. Therefore, modeling practice and mechanism design for green energy systems will become a key area of academic research. The full utilization and consumption of renewable energy generation (e.g., wind and photovoltaic) still face difficulties and challenges, especially the problem of full consumption. The development and layout of multi-energy complementarity, coupling and interaction, and collaborative integrated energy systems can effectively solve the above problems. Therefore, there is an urgent need to study the mechanism, planning and design, optimized operation, development mode, carbon emission reduction, energy policies, and trading mechanisms of integrated energy systems coupled with renewable energy generation and hydrogen energy, to promote its further development and help achieve a clean and sustainable future. This field will integrate the knowledge and methodology from energy science, power electronics, management science and economics.
Advances In Electrical Systems And Innovative Renewable Energy Techniques
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Author : Mohamed Bendaoud
language : en
Publisher: Springer Nature
Release Date : 2024-04-03
Advances In Electrical Systems And Innovative Renewable Energy Techniques written by Mohamed Bendaoud and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-03 with Technology & Engineering categories.
This edited book on “Advances in Electrical Systems and Innovative Renewable Energy Techniques” is an outcome of the selected papers presented at the International Conference on Electrical Systems & Automation, (ICESA 2023) held from 29 to 30, May 2023 at the Faculty of Sciences and technologies, Al Hoceïma, Morocco. This edited book is divided into 2 volumes. This volume will be divided into 3 parts, each devoted to distinct yet interconnected aspects of the subject matter. The first part focuses on various advancements in renewable energy techniques. It explores topics ranging from biomass combustion characteristics and hydrogen production using photovoltaics to the assessment of wave energy potential and the performance evaluation of solar collectors. These research papers not only shed light on the current state-of-the-art technologies but also offer valuable insights into their implementation, efficiency, and potential impact on the energy landscape. The second part focuses on interdisciplinary approaches between electrical and renewable energy systems and includes research chapters on photovoltaic (PV) energy, wind energy, and microgrid systems. For PV systems, several topics and issues are addressed such as modeling of PV systems using single diode model and double diode model; analytical and numerical methods for extraction of PV parameters; extraction of maximum power from PV system using integral SMC strategy, sun-pointing orientation, SuDoKu, and ANN algorithms; and fault detection and classification based on metaheuristic technique, and feedforward neural network. For the wind system, its modeling is first discussed, and then the control of the wind system using direct power, PI, fuzzy logic, sliding mode, and time delay strategies is analyzed. In the third part, the chapters focus on efficient energy management, optimization of microgrids, and the use of advancedtechnologies to improve energy performance. Researchers present innovative solutions to address the challenges of energy efficiency, grid responsiveness, and the integration of new energy sources.