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Model Predictive Control Enabling Flexible Operation of Data Centers

2018-02-21 Science
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Release : 2018-02-21
Genre : Science
Kind : eBook
Book Rating : 613/5 ( reviews)

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Book Synopsis Model Predictive Control Enabling Flexible Operation of Data Centers by : Tianyou Shao

Download or read book Model Predictive Control Enabling Flexible Operation of Data Centers written by Tianyou Shao. This book was released on 2018-02-21. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2017 in the subject Engineering - Power Engineering, grade: 2.0, RWTH Aachen University (Institute for Automation of Complex Power Systems), language: English, abstract: To rise to the challenge of the growing number of distributed Renewable Energy Sources (RES) for grid integration, Ancillary Service (AS) is increasingly crucial to maintaining the stability of power grid worldwide. In recent years, discussions about Data Centers (DCs) no longer limit to their energy efficiency. Considering the rising rigid demand from ICT customer and the high energy demand of DC, it is possible for DC to be one of Demand Response (DR) resources providing ASs in the smart grid. This thesis presents an online energy-aware scheduling algorithm based on Model Predictive Control (MPC), which realizes a proper adjustment of DC power demand, enabling the flexible operation of DC. The present work focuses on the identification and implementation of an MPC strategy which aims at a proper scheduling for DC which makes the total power consumption of DC flexible to track the reference signal in a DR context. It is demonstrated how the combination and interaction of the components under DC architecture can be utilized to achieve the realizable potential of operational flexibility for AS. Numerical simulation results have been carried out aimed at the later application in real pilot DCs. Furthermore, the capacity of resisting disturbance of this MPC approach has been discussed.

Evaluating Demand Response Opportunities for Data Centers

2020-12-03 Computers
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Release : 2020-12-03
Genre : Computers
Kind : eBook
Book Rating : 300/5 ( reviews)

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Book Synopsis Evaluating Demand Response Opportunities for Data Centers by : Sonja Klingert

Download or read book Evaluating Demand Response Opportunities for Data Centers written by Sonja Klingert. This book was released on 2020-12-03. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Impact of Automatic Control Research on Industrial Innovation

2024-01-04 Science
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Release : 2024-01-04
Genre : Science
Kind : eBook
Book Rating : 614/5 ( reviews)

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Book Synopsis The Impact of Automatic Control Research on Industrial Innovation by : Silvia Mastellone

Download or read book The Impact of Automatic Control Research on Industrial Innovation written by Silvia Mastellone. This book was released on 2024-01-04. Available in PDF, EPUB and Kindle. Book excerpt: The Impact of Automatic Control Research on Industrial Innovation Bring together the theory and practice of control research with this innovative overview Automatic control research focuses on subjects pertaining to the theory and practice of automation science and technology subjects such as industrial automation, robotics, and human???machine interaction. With each passing year, these subjects become more relevant to researchers, policymakers, industrialists, and workers alike. The work of academic control researchers, however, is often distant from the perspectives of industry practitioners, creating the potential for insights to be lost on both sides. The Impact of Automatic Control Research on Industrial Innovation seeks to close this distance, providing an industrial perspective on the future of control research. It seeks to outline the possible and ongoing impacts of automatic control technologies across a range of industries, enabling readers to understand the connection between theory and practice. The result is a book that combines scholarly and practical understandings of industrial innovations and their possible role in building a sustainable world. The Impact of Automatic Control Research on Industrial Innovation readers will also find: Insights on industrial and commercial applications of automatic control theory. Detailed discussion of industrial sectors including power, automotive, production processes, and more. An applied research roadmap for each sector. This book is a must-own for both control researchers and control engineers, in both theoretical and applied contexts, as well as for graduate or continuing education courses on control theory and practice.

Data Centers Design and Operations: Strategies for Efficiency, Resilience, and Sustainability

Computers
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Genre : Computers
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Book Synopsis Data Centers Design and Operations: Strategies for Efficiency, Resilience, and Sustainability by : Charles Nehme

Download or read book Data Centers Design and Operations: Strategies for Efficiency, Resilience, and Sustainability written by Charles Nehme. This book was released on . Available in PDF, EPUB and Kindle. Book excerpt: Welcome to "Optimizing Data Centers Design and Operations: Strategies for Efficiency, Resilience, and Sustainability." As the digital landscape evolves and organizations increasingly rely on Data Centers to support their operations, the need for efficient, resilient, and sustainable data center solutions has never been more critical. This book serves as a comprehensive guide for professionals involved in the design, construction, and operation of Data Centers. Whether you are an IT manager, Data Centers architect, facilities engineer, or industry enthusiast, this book offers valuable insights, best practices, and practical strategies to optimize Data Centers performance, reliability, and environmental impact. In today's dynamic and competitive business environment, Data Centers play a pivotal role in enabling organizations to store, process, and distribute vast amounts of data and applications. From energy-efficient cooling systems to robust disaster recovery plans, every aspect of Data Centers design and operations contributes to its overall effectiveness and sustainability. Through a combination of theoretical concepts, real-world case studies, and practical tips, this book explores key topics such as energy efficiency, resilience planning, regulatory compliance, environmental controls, and scalability. By understanding the complexities and challenges of Data Centers management, professionals can make informed decisions, implement best practices, and drive innovation in their organizations. We hope this book serves as a valuable resource for navigating the evolving landscape of Data Centers technology and operations. Whether you are embarking on a new Data Centers project or seeking to enhance the performance of an existing facility, the insights and strategies presented here will help you achieve your goals and deliver superior outcomes for your organization. Thank you for joining us on this journey toward optimizing Data Centers design and operations. We invite you to explore the pages ahead and discover the possibilities for building a more efficient, resilient, and sustainable data center infrastructure.

Model Predictive Control of Microgrids

2019-09-12 Technology & Engineering
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Release : 2019-09-12
Genre : Technology & Engineering
Kind : eBook
Book Rating : 705/5 ( reviews)

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Book Synopsis Model Predictive Control of Microgrids by : Carlos Bordons

Download or read book Model Predictive Control of Microgrids written by Carlos Bordons. This book was released on 2019-09-12. Available in PDF, EPUB and Kindle. Book excerpt: The book shows how the operation of renewable-energy microgrids can be facilitated by the use of model predictive control (MPC). It gives readers a wide overview of control methods for microgrid operation at all levels, ranging from quality of service, to integration in the electricity market. MPC-based solutions are provided for the main control issues related to energy management and optimal operation of microgrids. The authors present MPC techniques for case studies that include different renewable sources – mainly photovoltaic and wind – as well as hybrid storage using batteries, hydrogen and supercapacitors. Experimental results for a pilot-scale microgrid are also presented, as well as simulations of scheduling in the electricity market and integration of electric and hybrid vehicles into the microgrid. in order to replicate the examples provided in the book and to develop and validate control algorithms on existing or projected microgrids. Model Predictive Control of Microgrids will interest researchers and practitioners, enabling them to keep abreast of a rapidly developing field. The text will also help to guide graduate students through processes from the conception and initial design of a microgrid through its implementation to the optimization of microgrid management. Advances in Industrial Control reports and encourages the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.

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