Low-Carbon Oriented Improvement Strategy for Flexibility and Resiliency of Multi-Energy Systems

Low-Carbon Oriented Improvement Strategy for Flexibility and Resiliency of Multi-Energy Systems
Author: Yumin Zhang
Publisher: Frontiers Media SA
Total Pages: 294
Release: 2024-09-18
Genre: Technology & Engineering
ISBN: 2832554377

Due to the inherent volatility and randomness, the increasing share of energy from renewable resources presents a challenge to the operation of multi-energy systems with heterogeneous energy carriers such as electricity, heat, hydrogen, etc. These factors will make the systems hard to adjust their supply and demand flexibly to maintain energy balance to ensure reliability. Further, this hinders the development of a low-carbon and economically viable energy system. By making full use of the synergistic interaction of generation, transmission, load demand, and energy storage, a three-fold approach focused on quantifying demand flexibility, evaluating supply capabilities, and enhancing resilience can unlock the flexibility potential across various sectors of new energy systems. This approach provides an effective means of facilitating the transition from conventional energy systems to low-carbon, clean-energy-oriented paradigms. However, huge challenges arising from renewable energy pose great obstacles to the aforementioned solution pathway. The main objectives of this Research Topic areļ¼š 1. Develop advanced carbon emission accounting and measurement techniques for emerging multi-energy systems 2. Design effective methods for predicting renewable electricity generation 3. Proposed efficient methods for quantitative assessment of uncertainty from renewables and loads 4. Put forward advanced evaluation, optimization, and planning strategies incorporating diverse flexibility resources 5. Design multifaceted market mechanisms and collaborative frameworks balancing economics and low carbon footprint 6. Develop operational control and resilience-enhancement techniques for distribution networks under large-scale distributed energy integration

Urban Energy Systems

Urban Energy Systems
Author: James Keirstead
Publisher: Routledge
Total Pages: 337
Release: 2013-03-05
Genre: Technology & Engineering
ISBN: 1135076324

Energy demands of cities need to be met more sustainably. This book analyses the technical and social systems that satisfy these needs and asks how methods can be put into practice to achieve this. Drawing on analytical tools and case studies developed at Imperial College London, the book presents state-of-the-art techniques for examining urban energy systems as integrated systems of technologies, resources, and people. Case studies include: a history of the evolution of London's urban energy system, from pre-history to present day a history of the growth of district heating and cogeneration in Copenhagen, one of the world's most energy efficient cities an analysis of changing energy consumption and environmental impacts in the Kenyan city of Nakuru over a thirty year period an application of uncertainty and sensitivity analysis techniques to show how Newcastle-upon-Tyne can reach its 2050 carbon emission targets designing an optimized low-carbon energy system for a new UK eco-town, showing how it would meet ever more stringent emissions targets. For students, researchers, planners, engineers, policymakers and all those looking to make a contribution to urban sustainability.

Urban Energy Systems for Low-Carbon Cities

Urban Energy Systems for Low-Carbon Cities
Author: Ursula Eicker
Publisher: Academic Press
Total Pages: 476
Release: 2018-11-30
Genre: Technology & Engineering
ISBN: 0128115548

With an increase of global energy demand arising in urban settlements, the key challenges for the urban energy transition include analysis of energy efficiency options and the potential of renewable energy systems within the existing building stock, making cities a key actor in the transition success. In Urban Energy Systems for Low Carbon Cities, indicators to evaluate urban energy performance are introduced and the status quo of monitoring and efficiency valuation schemes are discussed. The book discusses advances on the state-of-the-art of research in a number of key areas: Energy demand and consumption mapping and monitoring Optimization of design and operation of urban supply and distribution systems Integration of renewable energy and urban energy network models Demand side management strategies to better match renewable supply and demand and increase flexibilities With innovative modelling methods this book gives a real bottom-up modelling approach used for the simulation of energy consumption, energy conversion systems and distribution networks using engineering methods. Provides support and guidance on the energy transition issues relating to energy demand, consumption mapping and monitoring Includes examples from case study cities, including Vienna, Geneva, New York and Stuttgart Analyzes the potential of energy management strategies in urban areas

Urban Energy Systems

Urban Energy Systems
Author: James Keirstead
Publisher: Routledge
Total Pages: 338
Release: 2013
Genre: Architecture
ISBN: 0415529018

This book analyses the technical and social systems that satisfy these needs and asks how methods can be put into practice to achieve this.

Distributed Energy Resources

Distributed Energy Resources
Author: Weijun Gao
Publisher: Springer Nature
Total Pages: 311
Release: 2023-04-21
Genre: Technology & Engineering
ISBN: 3031210972

The future of the distributed energy generation market is promising, with opportunities in the residential, commercial, and industrial sectors driven by increasing awareness of clean energy, greenhouse gas (GHG) emission reduction targets, and rising global demand for energy. This book focuses on UN Sustainable Development Goal 7, which aims to "ensure access to affordable, reliable, sustainable, and modern energy for all." It provides research results, applications, and case studies on the potential of distributed energy resources as a solution to building a low-carbon society. Coverage includes modeling and evaluation of distributed power systems, system maintenance and reliability, economic potential and implications of hydrogen energy systems, grid stabilization and carbon emission reduction, smart design, and the impact of energy penetration on public power grids. Case studies include the effects of renewable energy policies on solar photovoltaic energy in China, Germany, Japan, and the United States of America and a feasibility assessment of distributed energy systems in Shanghai. Distributed Energy Resources: Solutions for a Low Carbon Society will be a valuable resource for postgraduate students and researchers in energy systems, urban energy management, and renewable energy technologies and a reference guide for practicing engineers, urban energy planners, and energy system managers.

Sustainability Assessment of Urban Systems

Sustainability Assessment of Urban Systems
Author: Claudia R. Binder
Publisher: Cambridge University Press
Total Pages: 523
Release: 2020-03-26
Genre: Law
ISBN: 1108655246

Our world is becoming more urban. More than fifty percent of the global population now lives in cities, which poses new challenges for sustainable development. This book integrates theory and methods of sustainability assessment with concepts from systems science to provide guidelines for assessing the sustainability of urban systems. It discusses different aspects of urban sustainability, from energy and housing, to mobility and health, covering social, economic and environmental factors, as well as the various stakeholders and actors involved. The book argues for the need to find models and solutions in order to design sustainable cities of the future in light of the complexity of urban social life. Including diverse case studies from the developed and developing world, this book provides a useful reference for researchers and students from a broad range of disciplines working in the field of sustainability, as well as for environmental consultants and policy makers.

Integration of Renewables in Power Systems by Multi-Energy System Interaction

Integration of Renewables in Power Systems by Multi-Energy System Interaction
Author: Birgitte Bak-Jensen
Publisher: MDPI
Total Pages: 358
Release: 2021-04-12
Genre: Technology & Engineering
ISBN: 3036503420

This book focuses on the interaction between different energy vectors, that is, between electrical, thermal, gas, and transportation systems, with the purpose of optimizing the planning and operation of future energy systems. More and more renewable energy is integrated into the electrical system, and to optimize its usage and ensure that its full production can be hosted and utilized, the power system has to be controlled in a more flexible manner. In order not to overload the electrical distribution grids, the new large loads have to be controlled using demand response, perchance through a hierarchical control set-up where some controls are dependent on price signals from the spot and balancing markets. In addition, by performing local real-time control and coordination based on local voltage or system frequency measurements, the grid hosting limits are not violated.

Distributed Energy Resources in Local Integrated Energy Systems

Distributed Energy Resources in Local Integrated Energy Systems
Author: Giorgio Graditi
Publisher: Elsevier
Total Pages: 452
Release: 2021-02-27
Genre: Technology & Engineering
ISBN: 0128242140

Distributed Energy Resources in Local Integrated Energy Systems: Optimal Operation and Planning reviews research and policy developments surrounding the optimal operation and planning of DER in the context of local integrated energy systems in the presence of multiple energy carriers, vectors and multi-objective requirements. This assessment is carried out by analyzing impacts and benefits at local levels, and in distribution networks and larger systems. These frameworks represent valid tools to provide support in the decision-making process for DER operation and planning. Uncertainties of RES generation and loads in optimal DER scheduling are addressed, along with energy trading and blockchain technologies. Interactions among various energy carriers in local energy systems are investigated in scalable and flexible optimization models for adaptation to a number of real contexts thanks to the wide variety of generation, conversion and storage technologies considered, the exploitation of demand side flexibility, emerging technologies, and through the general mathematical formulations established. Integrates multi-energy DER, including electrical and thermal distributed generation, demand response, electric vehicles, storage and RES in the context of local integrated energy systems Fosters the integration of DER in the electricity markets through the concepts of DER aggregation Addresses the challenges of emerging paradigms as energy communities and energy blockchain applications in the current and future energy landscape Proposes operation optimization models and methods through multi-objective approaches for fostering short- and long-run sustainability of local energy systems Assesses and models the uncertainties of renewable resources and intermittent loads in the short-term decision-making process for smart decentralized energy systems