NDLI: Risk-averse energy management system for isolated microgrids considering generation and demand uncertainties based on information gap decision theory

Content Provider	IET Digital Library
Author	Nasr, Mohamad Amin Azadani, Ehsan Nasr Rabiee, Abbas Hosseini, Seyed Hossein
Abstract	There are many technical challenges for integration of renewable energy sources (RESs) in the context of microgrids. Among these challenges, spinning reserve energy management should be accurately considered in the microgrid scheduling system for a better system operation. This study presents a methodology to model and analyse a novel scheme to integrate RESs, particularly photovoltaic (PV) systems, in diesel generation-based isolated microgrids. The proposed approach considers the uncertainties of PV power generation and demand, simultaneously, by solving a bi-level multi-objective optimisation problem using information gap decision theory (IGDT). The proposed energy management system is formulated considering spinning reserve constraints and the uncertainties associated with PV power generation and load, by solving a unit commitment problem. This method, a non-probabilistic approach, does not require the probability density function of uncertain parameters and provides a robust framework to better understand the potential savings due to the PV integration. In order to test and perform the analysis, realistic data from a 20 MW hybrid PV project is used as a case study. Furthermore, the proposed method is compared with probabilistic techniques, such as Monte Carlo simulations and scenario-based stochastic programming technique. The presented studies demonstrate applicability of the proposed model for real microgrids.
Starting Page	940
Ending Page	951
Page Count	12
ISSN	17521416
Volume Number	13
e-ISSN	17521424
Issue Number	Issue 6, Apr (2019)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-rpg/13/6
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2018.5856
Journal	IET Renewable Power Generation
Publisher Date	2019-01-04
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Active Power Demand Bi-level Multiobjective Optimisation Problem Decision Theory Demand Side Management Demand Uncertainties Diesel Generation-based Isolated Microgrid Diesel-electric Generators Distributed Power Generation Generation Uncertainties Hybrid PV Project Information Gap Decision Theory Linear Programming Microgrid Scheduling System Monte Carlo Method Optimisation Technique Photovoltaic Power System Photovoltaic System Power 20.0 MW Power Generation Dispatch Power Generation Economics Power Generation Scheduling Power Market Power System Economics Power System Managemen Power System Operation Probability PV Integration PV Power Generation Renewable Energy Source Reserve Constraint Reserve Energy Management Risk-averse Energy Management System Scenario-based Stochastic Programming Technique Solar Power Stations Stochastic Linearised SCUC Stochastic Programming System Operation Technical Challenges Unit Commitment Problem
Content Type	Text
Resource Type	Article
Subject	Renewable Energy, Sustainability and the Environment

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

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