NDLI: Simulation of Multiple Hydropower Reservoir Operations Using System Dynamics Approach

Content Provider	Springer Nature Link
Author	Teegavarapu, Ramesh S. V. Simovic, Slobodan P.
Copyright Year	2014
Abstract	A simulation model is developed to understand the dynamic behavior of a hydraulically coupled multiple reservoir system when operated in real-time. An object-oriented simulation environment conceived on the principles of system dynamics (SD) is used for the development of the model. The modeling process consists of developing causal loop, stock and flow diagrams, and carrying out simulations using difference equations to integrate stocks. Unlike traditional simulation environments, modeling using SD principles will aid in the analysis of the system by a series of interconnecting processes and functional relationships. Also, the feedback loops that influence variable values and causal relationships in space and time can be clearly understood using SD-based simulation. Performance measures are developed to quantify the system performance in making decisions regarding actual implementation of operating rules. A simulation model based on a real-life hydropower reservoir system in the Province of Manitoba, Canada is developed. Dynamics of the multiple reservoir operation suggest that in a serial system of reservoirs, the operational decision taken at one reservoir will have effect on the other reservoir. The behavior of the reservoir system for extreme events is also observed and conclusions relevant to real-time operation of the systems are drawn. The simulation models developed in this study provide global description of a hydraulically coupled reservoir system with ability to easily model dynamic processes to obtain operational release decisions that can be adopted in real-time.
Starting Page	1937
Ending Page	1958
Page Count	22
File Format	PDF
ISSN	09204741
Journal	Water Resources Management
Volume Number	28
Issue Number	7
e-ISSN	15731650
Language	English
Publisher	Springer Netherlands
Publisher Date	2014-04-01
Publisher Institution	European Water Resources Association (EWRA)
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	System dynamics simulation Hydropower Hydraulic coupling Real-time operation Hydrogeology Hydrology/Water Resources Geotechnical Engineering & Applied Earth Sciences Atmospheric Sciences Civil Engineering Environment
Content Type	Text
Resource Type	Article
Subject	Water Science and Technology Civil and Structural Engineering

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
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