NDLI: Peak-Aware Online Economic Dispatching for Microgrids

Please wait, while we are loading the content...

Leveraging Decentralized Solar-DC Towards Enable 24 x 7 Power to Indian Homes

Consumer Targeting in Residential Demand Response Programmes

A Participatory Sensing Approach for Personalized Distance-to-Empty Prediction and Green Telematics

Challenge: Advancing Energy Informatics to Enable Assessable Improvements of Energy Performance in Buildings

Bugs in the Freezer: Detecting Faults in Supermarket Refrigeration Systems Using Energy Signals

Evaluating the Value of Flexibility in Energy Regulation Markets

Timely Query Processing in Smart Electric Grids: Algorithms and Performance

OS|Plug: Open Platform for Smart Plugs

The Pervasive Data Center and the Elusive Negawatt

Data Center Energy Efficiency Standards in India

Modeling Impact of Power- and Thermal-Aware Fans Management on Data Center Energy Consumption

Discovering the Right Incentives for Demand Response Programs

Operating Power Grids with Few Flow Control Buses

Encouraging Energy Conservation in Campus Dormitory Via Monitoring and Policies

Grid Futures: The View From the Last Mile

Distributed Multi-Period Optimal Power Flow for Demand Response in Microgrids

A Multi-Factor Battery Cycle Life Prediction Methodology for Optimal Battery Management

Challenge: Getting Residential Users to Shift Their Electricity Usage Patterns

PIMM: Packet Interval-Based Power Modeling of Multiple Network Interface-Activated Smartphones

Recouping Energy Costs From Cloud Tenants: Tenant Demand Response Aware Pricing Design

HAMS: A Memory-Efficient Representation of Power Grids Using Hierarchical and Multi-Scenario Graphs

Demo Abstract: Demonstration of Using Sensor Fusion for Constructing a Cost-Effective Smart-Door

Increasing Data Centre Renewable Power Share Via Intelligent Smart City Power Control

GEYSER: A Data Centre Energy Simulation Prototype Enabling Future Hardware in the Loop Testing

Optimization of Solar PV System and Analysis of Tilt Angle

A Comprehensive Review on Micro Grid Operation, Challenges and Control Strategies

A Novel IoT-Based Energy Management System for Large Scale Data Centers

Rethinking Grids with Local Power Distribution

Peak-Aware Online Economic Dispatching for Microgrids

A Distributed Anytime Algorithm for Real-Time EV Charging Congestion Control

Challenge: Resolving Data Center Power Bill Disputes: The Energy-Performance Trade-Offs of Consolidation

Individual and Aggregate Electrical Load Forecasting: One for All and All for One

Auc2Charge: An Online Auction Framework for Eectric Vehicle Park-and-Charge

Using Analytics to Minimize Errors in the Connectivity Model of a Power Distribution Network

Brownout Energy Distribution Scheme for Mitigating Rolling Blackouts

Next Generation Data Centers Business Models Enabling Multi-Resource Integration for Smart City Optimized Energy Efficiency

Energy-Minimal Scheduling of Divisible Loads

A Compendious Study On Demand Side Management: An Indian Perspective

A Smarter Grid with the Internet of Energy

Integrating Energy Storage in Electricity Distribution Networks

Challenge: On Online Time Series Clustering for Demand Response: Optic - A Theory to Break the 'Curse of Dimensionality'

UrJar: A Device to Address Energy Poverty Using E-Waste

Demo Abstract: Energy Optimization in Commercial Buildings: From Monitoring to Savings Realization

Poster Abstract: Combining Multiple Forecast for Improved Day Ahead Prediction of Wind Power Generation

Online Energy Management Strategy for Hybrid Electric Vehicle

A Multi-Objective Optimisation Approach for Energy Efficiency of Backhaul Traffic in Mobile Networks

Towards Virtual Sensors for Estimating the Electricity Consumption of Networked Appliances.

Poster Abstract: Towards NILM for Industrial Settings

The Spot* System for Flexible Personal Heating and Cooling

Enabling Practical Demand Response in Highly-Stressed Grids Using Aashiyana

E-Adivino: A Novel Framework for Electricity Consumption Prediction Based on Historical Trends

Poster Abstract: Towards a Categorization Framework for Occupancy Sensing Systems

Curtailment Estimation Methods for Demand Response: Lessons Learned by Comparing Apples to Oranges

On the Utility of Occupancy Sensing for Managing HVAC Energy in Large Zones

A Framework for Evaluating the Costs and Benefits of Instrumentation in Smart Home Systems

Locating and Sizing Smart Meter Deployment in Buildings

The Energy Cost of your Netflix Habit

Poster Abstract: Let There Be Light: Unveiling How Prime Networks Actually Work

Enabling Automated Dynamic Demand Response: From Theory to Practice

Peak-Aware Online Economic Dispatching for Microgrids

Content Provider	ACM Digital Library
Author	Hajiesmaili, Mohammad Hassan Chen, Minghua Zhang, Ying
Abstract	By employing local renewable energy sources and power generation units while connected to the central grid, microgrid can usher in great benefits in terms of cost efficiency, power reliability, and environmental awareness. Economic dispatching is a central problem in microgrid operation, which aims at effectively scheduling various energy sources to minimize the operating cost while satisfying the electricity demand. Designing intelligent economic dispatching strategies for microgrids, however, is drastically different from that for conventional central grids, due to two unique challenges. First, the erratic renewable energy emphasizes the need for online algorithms. Second, the widely-adopted peak-based pricing scheme brings out the need for new peak-aware strategy design. In this paper, we tackle these critical challenges and devise peak-aware online economic dispatching algorithms. For microgrids with fast-responding generators, we prove that our deterministic and randomized algorithms achieve the best possible competitive ratios 2 - β and e/(e - 1 + β), respectively, where β ∈ [0,1] is the ratio between the minimum grid spot price and the local-generation price. Our results characterize the fundamental price of uncertainty of the problem. For microgrids with slow-responding generators, we first show that a large competitive ratio is inevitable. Then we leverage limited prediction of electricity demand and renewable generation to improve the competitiveness of the algorithms. By extensive empirical evaluations using real-world traces, we show that our online algorithms achieve near offline-optimal performance. In a representative scenario, our algorithm achieves 23% and 11% cost reduction as compared to the case without local generation units and the case using peak-oblivious algorithms, respectively.
Starting Page	27
Ending Page	36
Page Count	10
File Format	PDF
ISBN	9781450336093
DOI	10.1145/2768510.2768538
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2015-07-14
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Economic dispatching Microgrids Online algorithm Peak-aware scheduling
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in