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Minimizing Energy Costs for Geographically Distributed Heterogeneous Data Centers

Ninad Sanjay Hogade, Sudeep Pasricha, H. J. Siegel, Anthony A. Maciejewski, Mark Oxley, Eric Jonardi
2018 IEEE Transactions on Sustainable Computing  
The development of time-of-use (TOU) electricity pricing models and renewable energy source models has provided the means for researchers to reduce these high energy costs through intelligent geographical  ...  MINIMIZING ENERGY COSTS FOR GEOGRAPHICALLY DISTRIBUTED HETEROGENEOUS DATA CENTERS The recent proliferation and associated high electricity costs of distributed data centers have motivated researchers to  ...  Adding on-site renewable power and exploiting net metering can reduce electricity costs [18] , peak grid power costs [19] , or both [20, 21] .  ... 
doi:10.1109/tsusc.2018.2822674 dblp:journals/tsusc/HogadePSMOJ18 fatcat:q7lwjfrm4bfdtkb6bc73o5pxt4

Evidence Mechanism of Power Dispatching Instruction Based on Blockchain

Jian Geng, Shaoyuan Yu, Ailin Chen, Hao Wang, Bo Yan, Liang Li, Lei Song, Qirun Wang
2022 Computer systems science and engineering  
On the one hand, it can provide a basis for settlement between power production and dispatching companies and power users.  ...  The research significance of this paper is highlighted as follows. The data and information generated in the power dispatching process are stored as evidence.  ...  an integrated power generation and use dispatch model with wind power systems, and used heuristic dynamic programming algorithms to the model was solved.  ... 
doi:10.32604/csse.2022.026948 fatcat:mx2wsonbxzffnn7nc5nqgftqj4

A Bi-Level EV Aggregator Coordination Scheme for Load Variance Minimization with Renewable Energy Penetration Adaptability

Saad Khan, Khawaja Mehmood, Zunaib Haider, Muhammad Kashif Rafique, Chul-Hwan Kim
2018 Energies  
The aggregators employ a water-filling algorithm in a two-step EV power allocation method.  ...  Furthermore, a comparison with an existing peak shaving method shows the superior performance of the proposed scheme.  ...  As a result of the ease of integration and scalability, renewable energy (RE) resources such as photovoltaics and wind turbines are being incorporated in the distribution networks in the form of distributed  ... 
doi:10.3390/en11102809 fatcat:5csjdra26jejfn2qo4ghu7boqa

A coordination scheme for distributed model predictive control: Integration of flexible DERs

Giuseppe Tommaso Costanzo, Oliver Gehrke, Daniel Esteban Morales Bondy, Fabrizio Sossan, Henrik Bindner, Jacopo Parvizi, Henrik Madsen
2013 IEEE PES ISGT Europe 2013  
This approach can be used for reducing the peak power exchange between the grid and a cluster of units in the same feeder in pricedriven demand response applications.  ...  system integration effort.  ...  ACKNOWLEDGMENTS The authors acknowledge the financial support of iPower, a project within the Danish Strategic Platform for Innovation and Research within Intelligent Electricity (  ... 
doi:10.1109/isgteurope.2013.6695474 dblp:conf/isgteurope/CostanzoGBSBPM13 fatcat:rrxg4wf64zhynnhf4zeysi36be

Charging and Discharging of Electric Vehicles in Power Systems: An Updated and Detailed Review of Methods, Control Structures, Objectives, and Optimization Methodologies

Saleh Aghajan-Eshkevari, Sasan Azad, Morteza Nazari-Heris, Mohammad Taghi Ameli, Somayeh Asadi
2022 Sustainability  
However, the widespread use of EVs and their large-scale integration into the power system will pose numerous operational and technical challenges.  ...  This paper aims to provide a comprehensive and updated review of control structures of EVs in charging stations, objectives of EV management in power systems, and optimization methodologies for charge  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/su14042137 fatcat:44gwrv2cbverzc2fhzmsda5e7e

On The Fundamental Energy Trade-offs of Geographical Load Balancing

Abbas Kiani Kiani, Nirwan Ansari
2017 IEEE Communications Magazine  
Geographical load balancing can optimize the utilization of green energy and the cost of electricity by taking the advantages of green and price diversities at geographical dispersed data centers.  ...  However, higher green energy utilization or lower electricity cost may actually increase the total energy consumption, and is not necessarily the best option.  ...  Power delivery and cooling efficiency has been the subject of interest of many recent research papers, and a large number of studies have aimed at innovating networking components and topologies to shave  ... 
doi:10.1109/mcom.2017.1600787 fatcat:nxprhijrjvenrbvdpmaz7qid4a

Fog Computing for Realizing Smart Neighborhoods in Smart Grids

Rituka Jaiswal, Reggie Davidrajuh, Chunming Rong
2020 Computers  
This is achieved through an extensive literature study, firstly on Fog Computing and its foundation technologies, its applications and the literature review of Fog Computing research in various application  ...  The challenges in the integration of Fog Computing and smart grids are also discussed.  ...  This process is dynamic, and power prices vary depending on the time of use (due to peak and non-peak hours) and change in real-time by utility providers.  ... 
doi:10.3390/computers9030076 doaj:56a1bb6fa6584ded977208dc1be1f513 fatcat:tbs4p5paczam3bfoqkcpi7zwyy

From demand response to integrated demand response: review and prospect of research and application

Wujing Huang, Ning Zhang, Chongqing Kang, Mingxuan Li, Molin Huo
2019 Protection and Control of Modern Power Systems  
Finally, the current theoretical research and application of IDR are assessed.  ...  demand response, leading to the concept of integrated demand response (IDR).  ...  Existing research on demand response mainly focuses on two aspects: the optimal operation of power system Availability of data and materials Data sharing not applicable to this article as no datasets were  ... 
doi:10.1186/s41601-019-0126-4 fatcat:b5qnpifzgrc65in5tins7etuiy

Transactive control: a framework for operating power systems characterized by high penetration of distributed energy resources

Junjie HU, Guangya YANG, Koen KOK, Yusheng XUE, Henrik W. BINDNER
2016 Journal of Modern Power Systems and Clean Energy  
At the end, discussions and research directions are presented, for applying transactive control to operating power systems, characterized by a high penetration of distributed energy resources.  ...  The increasing number of distributed energy resources connected to power systems raises operational challenges for the network operator, such as introducing grid congestion and voltage deviations in the  ...  In the optimization step, the aggregated constraints are used for the scalable computation of a collective charging plan, which minimizes costs for the electricity supply.  ... 
doi:10.1007/s40565-016-0228-1 fatcat:izmjsfaamrablljhwbwyrfxq6a

Residential Demand Response Algorithms: State-of-the-Art, Key Issues and Challenges [chapter]

Rajasekhar Batchu, Naran M. Pindoriya
2015 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
Demand Response (DR) in residential sector is considered to play a key role in the smart grid framework because of its disproportionate amount of peak energy use and massive integration of distributed  ...  utilization and appliances consumption by considering both cost and comfort, parameters uncertainty modeling, physical based dynamic consumption modeling of various appliances power consumption at single  ...  Major thrust areas of DSM are: (1) demand response (DR)an approach to reduce customers' consumption by shifting, shaving and shaping the electricity load in response to a peak energy signal from the power  ... 
doi:10.1007/978-3-319-25479-1_2 fatcat:qddbrq3z7va23i6cwz6hszl4tm

Towards Developing a Large Distributed Energy Storage using a Weighted Batteries Scheduling Scheme

Nasir Mehmood, Naveed Arshad
2020 IEEE Access  
Our numerical example of peak shaving shows that reducing the need for only one power plant during peak hours results in a reduction of $163526.16 in the total generation cost for a single day.  ...  Part of the battery power is used to support a wind farm and the remaining power is used by the South Australia for system regulation and ancillary services.  ... 
doi:10.1109/access.2020.3039924 fatcat:wisedfmuijbzhbswrdhrrqxf54

Economic analysis of grid level energy storage for the application of load leveling

R. J. Kerestes, G. F. Reed, A. R. Sparacino
2012 2012 IEEE Power and Energy Society General Meeting  
iv The benefits that exist on behalf of energy storage appear to be nearly limitless and there is no exception to this in power systems.  ...  A theoretical double peak system load with a peak value of 1950 megawatts is used for this study.  ...  Dynamic programming with the help of scientific computing can be used to find the most cost effective method of allocating energy through storage devices.  ... 
doi:10.1109/pesgm.2012.6345072 fatcat:gtidwsxckrcstow2cczldoz4xy

A Three-Stage of Charging Power Allocation for Electric Two-Wheeler Charging Stations

Duc Nguyen Huu, Van Nguyen Ngoc
2022 IEEE Access  
It is also important to note that scalability may be a major drawback of centralized methods.  ...  grids with lots of potential such as load shifting, valley filling, peak clipping (peak shaving), regulation and spinning reserve.  ...  His research interests include distributed energy sources, energy storage systems, electric vehicles, and energy systems integration. VOLUME 10, 2022  ... 
doi:10.1109/access.2022.3181731 fatcat:ha3au6n755c4lgzrd6vgcm34yq

Smart Home Activities: A Literature Review

Ameena Saad al-sumaiti, Mohammed Hassan Ahmed, Magdy M. A. Salama
2014 Electric power components and systems  
These developments enable the deployment of a network in smart devices but only with a high associated cost that has itself become a new challenge.  ...  This article reviews the goals of a smart home energy management system, along with related definitions, applications, and information about the manufacturing of its components.  ...  A computer simulation of the system showed that the proposed approach can be used with hybrid power supplies that can involve power generation from fuel or renewable solar, wind, and geothermal sources  ... 
doi:10.1080/15325008.2013.832439 fatcat:yiv6hu5aejc6vd3y2376gkycuq

Optimal Sizing and Energy Management of Microgrids with Vehicle-to-Grid Technology: A Critical Review and Future Trends

Oussama Ouramdane, Elhoussin Elbouchikhi, Yassine Amirat, Ehsan Sedgh Gooya
2021 Energies  
Hence, several research studies have been conducted to investigate the integration of EVs in national power grid and future MGs.  ...  solving optimization approaches, and other aspects, have been raised as topics of great interest for both electrical and computer sciences research communities.  ...  An energy management simulation tool called WindSim is used in [132] and used for computational fluid dynamics for wind prediction and wind turbine power.  ... 
doi:10.3390/en14144166 fatcat:nrlbsrziejgbtcb5nncj5nv6hm
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