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Virtualizing Balancing Power : An Energy-Aware Load Dispatcher for Cloud Computing

  • Balancing mechanisms assure grid stability. Especially well-suited for balancing purposes are large-scale storage facilities (SFs). However, the potential for these is in major parts set by geographic realities. On a transnational level, offering that potential to regions in need of balancing power (BP) does not often appear to be economically viable - an issue that is frequently related to the construction of power lines. Thus, in this article, we illustrate an early version of a design artifact giving remote balancing mechanisms access to a local BP market without deploying power lines: utilization of data centers (DCs) is typically very low (30-40%) representing a cheap source of demand flexibility. We thus let one DC participate in an existing BP market while tying a second to a remote balancing mechanism. By doing so, the design artifact enables both load and BP to flow seamlessly between distinct power markets contributing to grid stability and efficient utilization of balancing mechanisms. Within this extended summary, weBalancing mechanisms assure grid stability. Especially well-suited for balancing purposes are large-scale storage facilities (SFs). However, the potential for these is in major parts set by geographic realities. On a transnational level, offering that potential to regions in need of balancing power (BP) does not often appear to be economically viable - an issue that is frequently related to the construction of power lines. Thus, in this article, we illustrate an early version of a design artifact giving remote balancing mechanisms access to a local BP market without deploying power lines: utilization of data centers (DCs) is typically very low (30-40%) representing a cheap source of demand flexibility. We thus let one DC participate in an existing BP market while tying a second to a remote balancing mechanism. By doing so, the design artifact enables both load and BP to flow seamlessly between distinct power markets contributing to grid stability and efficient utilization of balancing mechanisms. Within this extended summary, we perform a preliminary evaluation of the design artifact based on real-world data.show moreshow less

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Metadaten
Author:Gilbert Fridgen, Robert KellerORCiDGND, Markus Thimmel, Lars Wederhake
URL / DOI:https://fim-rc.de/Paperbibliothek/Veroeffentlicht/505/wi-505.pdf
Parent Title (English):Energy Informatics & Management EIM 2015
Document Type:conference proceeding (article)
Conference:Energy Informatics & Management EIM 2015, 19.06.2015, Rotterdam, Netherlands
Language:English
Year of first Publication:2015
Number of pages:8 Seiten
Institutes:Fakultät Tourismus-Management
INIT – Institut für Nachhaltige und Innovative Tourismusentwicklung
Dewey Decimal Classification:0 Informatik, Informationswissenschaft, allgemeine Werke
3 Sozialwissenschaften / 33 Wirtschaft
Open Access:open_access
Research focus:FSP1: Energie
FSP2: Mobilität
FSP4: Soziale Innovationen
Publication Lists:Keller, Robert
Publication reviewed:begutachtet
Release Date:2021/02/10
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