Demand Response

Author : Sonja Klingert
Publisher : Cuvillier Verlag
Page : 286 pages
File Size : 49,8 Mb
Release : 2020-12-03
Category : Computers
ISBN : 9783736963306

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Evaluating Demand Response Opportunities for Data Centers by Sonja Klingert Pdf

Data center demand response is a solution to a problem that is just recently emerging: Today’s energy system is undergoing major transformations due to the increasing shares of intermittent renewable power sources as solar and wind. As the power grid physically requires balancing power feed-in and power draw at all times, traditionally, power generation plants with short ramp-up times were activated to avoid grid imbalances. Additionally, so-called demand response schemes may incentivize power consumers to manipulate their planned power profile in order to activate hidden sources of flexibility. The data center industry has been identified as a suitable candidate for demand response as it is continuously growing and relies on highly automated processes. The presented thesis exceeds the related work by creating a framework for modeling data center demand response on a high level of abstraction that allows subsuming a great variety of specific models. Based on a generic architecture of demand response enabled data centers this is formalized through a micro-economics inspired optimization framework that generates technical power flex functions and an associated cost and market skeleton. This is evaluated through a simulation based on 2014 data from a real HPC data center in Germany, implementing two power management strategies, namely temporal workload shifting and manipulating the CPU frequency. The flexibility extracted is then monetized on two German electricity markets. As a result, in 2014 this data center would have achieved the largest benefit by changing from static electricity pricing to dynamic EPEX prices without changing their power profile. Through demand response they might have created an additional gross benefit of 4% of the power bill on the secondary reserve market. In a sensitivity analysis, however, it could be shown that these results are largely dependent on specific parameters as service level agreements and job heterogeneity. The results show that even though concrete simulations can evaluate demand response activities of individual data centers, the proposed modeling framework helps to understand their relevance from a system-wide viewpoint.

Author : Sayyad Nojavan,Kazem Zare
Publisher : Springer Nature
Page : 287 pages
File Size : 42,9 Mb
Release : 2020-02-18
Category : Business & Economics
ISBN : 9783030313999

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Demand Response Application in Smart Grids by Sayyad Nojavan,Kazem Zare Pdf

This book analyzes the economic and technical effects of demand response programs in smart grids. A variety of operational and financial benefits are offered by demand response programs (DRPs) for load-serving entities, grid operators, and electricity consumers. The most notable advantages of DRPs are presented in this book, including decreased electricity prices, risk management, market power mitigation, and flexibility of market operations. In-depth chapters discuss the integration of demand response programs for the planning and operation of smart grids and explore the uncertainties of market prices, renewable resources and intermittent load management, making this a useful reference for a variety of different organizations and players in the electricity market, such as reliability organizations, distribution companies, transmission companies, and electric end-users.

Author : Denia Kolokotsa,Nikos Kampelis
Publisher : John Wiley & Sons
Page : 210 pages
File Size : 48,7 Mb
Release : 2021-01-05
Category : Computers
ISBN : 9781119804239

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Smart Buildings, Smart Communities and Demand Response by Denia Kolokotsa,Nikos Kampelis Pdf

This book focuses on near-zero energy buildings (NZEBs), smart communities and microgrids. In this context, demand response (DR) is associated with significant environmental and economic benefits when looking at how electricity grids, communities and buildings can operate optimally. In DR, the consumer becomes a prosumer with an important active role in the exchange of energy on an hourly basis. DR is gradually gaining ground with respect to the reduction of peak loads, grid balancing and dealing with the volatility of renewable energy sources (RES). This transition calls for high environmental awareness and new tools or services that will improve the dynamic as well as secure multidirectional exchange of energy and data. Overall, DR is identified as an important field for technological and market innovations aligned with climate change mitigation policies and the transition to sustainable smart grids in the foreseeable future. Smart Buildings, Smart Communities and Demand Response provides an insight into various intrinsic aspects of DR potential, at the building and the community level.

Author : Pengwei Du,Ning Lu,Haiwang Zhong
Publisher : Springer
Page : 260 pages
File Size : 55,7 Mb
Release : 2019-07-02
Category : Technology & Engineering
ISBN : 9783030197698

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Demand Response in Smart Grids by Pengwei Du,Ning Lu,Haiwang Zhong Pdf

This book is the first of its kind to comprehensively describe the principles of demand response. This allows consumers to play a significant role in the operation of the electric grid by reducing or shifting their electricity usage in response to the grid reliability need, time-based rates or other forms of financial incentives. The main contents of the book include modeling of demand response resources, incentive design, scheduling and dispatch algorithms, and impacts on grid operation and planning. Through case studies and illustrative examples, the authors highlight and compare the advantages, disadvantages and benefits that demand response can have on grid operations and electricity market efficiency. First book of its kind to introduce the principles of demand response; Combines theory with real-world applications useful for both professionals and academic researchers; Covers demand response in the context of power system applications.

Author : Birgitte Bak-Jensen,Jayakrishnan Radhakrishna Pillai
Publisher : MDPI
Page : 358 pages
File Size : 51,6 Mb
Release : 2021-04-12
Category : Technology & Engineering
ISBN : 9783036503424

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Integration of Renewables in Power Systems by Multi-Energy System Interaction by Birgitte Bak-Jensen,Jayakrishnan Radhakrishna Pillai Pdf

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.

Author : Jacopo Torriti
Publisher : Routledge
Page : 188 pages
File Size : 40,5 Mb
Release : 2015-07-16
Category : Business & Economics
ISBN : 9781317704485

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Peak Energy Demand and Demand Side Response by Jacopo Torriti Pdf

With different intensities, depending on the season, every morning and evening of any weekday there are the same peaks in electricity demand. Peaks can bring about significantly negative environmental and economic impacts. Demand Side Response is a relatively recent solution in Europe which has the potential to reduce peak demand and ease impending capacity shortages. Peak Energy Demand and Demand Side Response presents evidence on a set of Demand Side Response activities, ranging from price-based to incentive-based programmes and policies. Examples are drawn from different programmes for both residential and non-residential sectors of electricity demand, including Time of Use tariffs, Critical Peak Pricing Automated Demand Controllers and Ancillary Services. The book also looks at the actual energy saving impacts of smart meters, the activities which constitute peak demand and the potential opportunities associated with European smart grids and Capacity Markets. This is the first book presenting comprehensive analysis of the impacts, cost benefits and risks associated with Demand Side Response programmes and policies. It should be of interest to students, scholars and policy-makers in the areas of energy, environmental economics and applied economics.

Author : Zongxiang Lu,Haibo Li,Ying Qiao,Xie Le,Chanan Singh
Publisher : Elsevier
Page : 383 pages
File Size : 44,8 Mb
Release : 2023-09-20
Category : Technology & Engineering
ISBN : 9780323995184

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Power System Flexibility by Zongxiang Lu,Haibo Li,Ying Qiao,Xie Le,Chanan Singh Pdf

Power System Flexibility provides a consolidated foundation in the design, planning, and operation of intermittent highly renewable power systems—integrating core theory, mathematical analysis, and modern international applications in an unusually multidisciplinary approach. Opening with an expansive theoretical grounding in the definition, analysis, and modeling of power systems, the book demonstrates how to apply flexibility theory to critical problems involving intermittency and variability in power system planning and operation. The guide concludes with an international complement of case studies, demonstrating how flexibility theory has been applied to real-world projects of increasing complexity. Integrates underlying scientific foundations with modern methods in the planning and operation of flexible power systems Demonstrates how to design, plan, operationalize, and optimize flexible solutions across the full range of power generation, electrical grids, energy demand, and energy storage applications Includes an international complement of real-world case studies focusing on delivering flexibility in highly renewable electricity systems

Author : Donald N. Zillman,Martha M. Roggenkamp,LeRoy Paddock,Lee Godden
Publisher : Oxford University Press
Page : 481 pages
File Size : 51,6 Mb
Release : 2018
Category : Law
ISBN : 9780198822080

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Innovation in Energy Law and Technology by Donald N. Zillman,Martha M. Roggenkamp,LeRoy Paddock,Lee Godden Pdf

As energy innovation becomes imperative for the environment and energy security, the law must be fleet-footed to evolve in an unwieldy area of policy. This much-needed text assembles experts to analyse the most recent developments, and to postulate how human rights, sustainable development, and the eradication of energy poverty could be achieved.

Author : Ahmad Faruqui
Publisher : Unknown
Page : 94 pages
File Size : 53,5 Mb
Release : 2007
Category : Demand-side management (Electric utilities)
ISBN : UCBK:C096521025

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The State of Demand Response in California by Ahmad Faruqui Pdf

Author : Anonim
Publisher : DIANE Publishing
Page : 74 pages
File Size : 40,8 Mb
Release : 2024-06-30
Category : Electronic
ISBN : 9781428918542

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Annual Performance Report for Fiscal Year 2003: Federal Energy Regulatory Commission by Anonim Pdf

Author : Lawrence J. Harman,Uma Shama,Transit Cooperative Research Program
Publisher : Transportation Research Board
Page : 160 pages
File Size : 43,5 Mb
Release : 2007
Category : Local transit
ISBN : 9780309097819

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Mobile Data Terminals by Lawrence J. Harman,Uma Shama,Transit Cooperative Research Program Pdf

Author : Anonim
Publisher : John Wiley & Sons
Page : 1991 pages
File Size : 52,7 Mb
Release : 2016-08-01
Category : Science
ISBN : 9781118755488

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Smart Grid Handbook, 3 Volume Set by Anonim Pdf

Comprehensive, cross-disciplinary coverage of Smart Grid issues from global expert researchers and practitioners. This definitive reference meets the need for a large scale, high quality work reference in Smart Grid engineering which is pivotal in the development of a low-carbon energy infrastructure. Including a total of 83 articles across 3 volumes The Smart Grid Handbook is organized in to 6 sections: Vision and Drivers, Transmission, Distribution, Smart Meters and Customers, Information and Communications Technology, and Socio-Economic Issues. Key features: Written by a team representing smart grid R&D, technology deployment, standards, industry practice, and socio-economic aspects. Vision and Drivers covers the vision, definitions, evolution, and global development of the smart grid as well as new technologies and standards. The Transmission section discusses industry practice, operational experience, standards, cyber security, and grid codes. The Distribution section introduces distribution systems and the system configurations in different countries and different load areas served by the grid. The Smart Meters and Customers section assesses how smart meters enable the customers to interact with the power grid. Socio-economic issues and information and communications technology requirements are covered in dedicated articles.The Smart Grid Handbook will meet the need for a high quality reference work to support advanced study and research in the field of electrical power generation, transmission and distribution. It will be an essential reference for regulators and government officials, testing laboratories and certification organizations, and engineers and researchers in Smart Grid-related industries.

Author : Anonim
Publisher : Unknown
Page : 216 pages
File Size : 54,8 Mb
Release : 2009
Category : Buildings
ISBN : UCSD:31822036275550

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Open Automated Demand Response Communications Specification (version 1.0) by Anonim Pdf

Author : Clark W. Gellings
Publisher : CRC Press
Page : 250 pages
File Size : 53,8 Mb
Release : 2020-12-17
Category : Business & Economics
ISBN : 9788770222839

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The Smart Grid by Clark W. Gellings Pdf

The power system has often been cited as the greatest and most complex machine ever built, yet it is predominantly a mechanical system. Technologies and intelligent systems are now available that can significantly enhance the overall functionality of power distribution and make it ready to meet the needs of the 21st century. This book explains how sensors, communications technologies, computational ability, control, and feedback mechanisms can be effectively combined to create this new, continually adjusting "smart grid" system. It provides an understanding of both IntelliGridSM architecture and EnergyPortSM as well as how to integrate intelligent systems to achieve the goals of reliability, cost containment, energy efficiency in power production and delivery, and end-use energy efficiency.

Author : Akhtar Kalam,Khaleequr Rehman Niazi,Amit Soni,Shahbaz Ahmed Siddiqui,Ankit Mundra
Publisher : Springer Nature
Page : 1011 pages
File Size : 49,5 Mb
Release : 2019-12-16
Category : Technology & Engineering
ISBN : 9789811502149

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Intelligent Computing Techniques for Smart Energy Systems by Akhtar Kalam,Khaleequr Rehman Niazi,Amit Soni,Shahbaz Ahmed Siddiqui,Ankit Mundra Pdf

The book compiles the research works related to smart solutions concept in context to smart energy systems, maintaining electrical grid discipline and resiliency, computational collective intelligence consisted of interaction between smart devices, smart environments and smart interactions, as well as information technology support for such areas. It includes high-quality papers presented in the International Conference on Intelligent Computing Techniques for Smart Energy Systems organized by Manipal University Jaipur. This book will motivate scholars to work in these areas. The book also prophesies their approach to be used for the business and the humanitarian technology development as research proposal to various government organizations for funding approval.