Novel Economic Analysis to Design the Energy Storage Control System of a Remote Islanded Microgrid

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Authors
Oriti, Giovanna
Julian, Alexander L.
Anglani, Norma
Hernandez, Gabriel D.
Subjects
Battery lifetime
energy management
hybrid energy storage
power converters
supercapacitors (SCs)
Advisors
Date of Issue
2018-12
Date
November/December 2018
Publisher
IEEE
Language
Abstract
This paper presents a novel power flow control strategy, combined with an economic analysis, for an energy management system (EMS) involving a hybrid energy storage. The EMS operates a remote microgrid and directs the power flow to either batteries or supercapacitors to increase the life of the batteries. This paper demonstrates how the use of supercapacitors increases the lifetime of the batteries and ultimately how it affects the economics of the system. The proposed EMS controller also compensates for the 120-Hz ripple on the dc bus. Modeling, simulations, and experimental verification are presented together with the procedure to perform the assessment of the battery lifetime, according to the tuning parameters of the controller.
Type
Article
Description
The article of record as published may be found at http://dx.doi.org/10.1109/TIA.2018.2853041
Published in: IEEE Transactions on Industry Applications (Volume: 54 , Issue: 6 , Nov.-Dec. 2018)
URI
https://hdl.handle.net/10945/61107
Series/Report No
Department
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Funder
Format
11 p.
Citation
Oriti, Giovanna, et al. "Novel economic analysis to design the energy storage control system of a remote islanded microgrid." IEEE Transactions on Industry Applications 54.6 (2018): 6332-6342.
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This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.
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