Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid

Adriana Carolina Luna Hernández; Nelson Leonardo Diaz Aldana; Fabio  Andrade; Moises Graells; Josep M. Guerrero; Juan Carlos Vasquez

doi:10.1109/ICPE.2015.7167927

Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid

Adriana Carolina Luna Hernández, Nelson Leonardo Diaz Aldana, Fabio Andrade, Moises Graells, Josep M. Guerrero, Juan Carlos Vasquez

AAU Energy

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

25 Citations (Scopus)

637 Downloads (Pure)

Abstract

Grid-connected microgrids with storage systems are reliable configurations for critical loads which can not tolerate interruptions of energy supply. In such cases, some of the energy resources should be scheduled in order to coordinate optimally the power generation according to a defined objective function. This paper defines a generationside power scheduling and economic dispatch of a gridconnected microgrid that supplies a fixed load and then, the scheduling is enhanced by including penalties in order to increase the use of the renewable energy sources and guarantee a high state of charge in the storage system for the next day. Linear models are proposed for the scheduling which are implemented in GAMS. The microgrid model is obtained deploying MATLAB/Simulink toolbox and then downloaded into dSPACE 1006 platform based on real-time simulation to test the economic dispatch. A compromise between cost and use of renewable energy is achieved.

Original language	English
Title of host publication	Proceedings of the 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia)
Number of pages	8
Publisher	IEEE Press
Publication date	2015
Pages	1161 - 1168
ISBN (Print)	978-895708254-6
DOIs	https://doi.org/10.1109/ICPE.2015.7167927
Publication status	Published - 2015
Event	9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia 2015) - Seoul, Korea, Republic of Duration: 1 Jun 2015 → 5 Jun 2015

Conference

Conference	9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia 2015)
Country/Territory	Korea, Republic of
City	Seoul
Period	01/06/2015 → 05/06/2015

Keywords

Economic dispatch
Energy management system
Microgrids
Generation-side scheduling

Access to Document

10.1109/ICPE.2015.7167927

Economic Power Dispatch of Distributed Generators in a Grid-Connected MicrogridSubmitted manuscript, 717 KB

AUB Link

Search for the material in Aalborg University Library's search engine

Cite this

Hernández, A. C. L., Aldana, N. L. D., Andrade, F., Graells, M., Guerrero, J. M., & Vasquez, J. C. (2015). Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid. In Proceedings of the 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia) (pp. 1161 - 1168 ). IEEE Press. https://doi.org/10.1109/ICPE.2015.7167927

@inproceedings{8de547dfe7cc45bca38aec359fb484e6,

title = "Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid",

abstract = "Grid-connected microgrids with storage systems are reliable configurations for critical loads which can not tolerate interruptions of energy supply. In such cases, some of the energy resources should be scheduled in order to coordinate optimally the power generation according to a defined objective function. This paper defines a generationside power scheduling and economic dispatch of a gridconnected microgrid that supplies a fixed load and then, the scheduling is enhanced by including penalties in order to increase the use of the renewable energy sources and guarantee a high state of charge in the storage system for the next day. Linear models are proposed for the scheduling which are implemented in GAMS. The microgrid model is obtained deploying MATLAB/Simulink toolbox and then downloaded into dSPACE 1006 platform based on real-time simulation to test the economic dispatch. A compromise between cost and use of renewable energy is achieved.",

keywords = "Economic dispatch , Energy management system, Microgrids, Generation-side scheduling",

author = "Hern{\'a}ndez, {Adriana Carolina Luna} and Aldana, {Nelson Leonardo Diaz} and Fabio Andrade and Moises Graells and Guerrero, {Josep M.} and Vasquez, {Juan Carlos}",

year = "2015",

doi = "10.1109/ICPE.2015.7167927",

language = "English",

isbn = "978-895708254-6",

pages = "1161 -- 1168 ",

booktitle = "Proceedings of the 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia)",

publisher = "IEEE Press",

note = "9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia 2015) ; Conference date: 01-06-2015 Through 05-06-2015",

}

Hernández, ACL, Aldana, NLD, Andrade, F, Graells, M, Guerrero, JM & Vasquez, JC 2015, Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid. in Proceedings of the 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia). IEEE Press, pp. 1161 - 1168 , 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia 2015), Seoul, Korea, Republic of, 01/06/2015. https://doi.org/10.1109/ICPE.2015.7167927

Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid. / Hernández, Adriana Carolina Luna; Aldana, Nelson Leonardo Diaz; Andrade, Fabio et al.
Proceedings of the 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia). IEEE Press, 2015. p. 1161 - 1168 .

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid

AU - Hernández, Adriana Carolina Luna

AU - Aldana, Nelson Leonardo Diaz

AU - Andrade, Fabio

AU - Graells, Moises

AU - Guerrero, Josep M.

AU - Vasquez, Juan Carlos

PY - 2015

Y1 - 2015

N2 - Grid-connected microgrids with storage systems are reliable configurations for critical loads which can not tolerate interruptions of energy supply. In such cases, some of the energy resources should be scheduled in order to coordinate optimally the power generation according to a defined objective function. This paper defines a generationside power scheduling and economic dispatch of a gridconnected microgrid that supplies a fixed load and then, the scheduling is enhanced by including penalties in order to increase the use of the renewable energy sources and guarantee a high state of charge in the storage system for the next day. Linear models are proposed for the scheduling which are implemented in GAMS. The microgrid model is obtained deploying MATLAB/Simulink toolbox and then downloaded into dSPACE 1006 platform based on real-time simulation to test the economic dispatch. A compromise between cost and use of renewable energy is achieved.

AB - Grid-connected microgrids with storage systems are reliable configurations for critical loads which can not tolerate interruptions of energy supply. In such cases, some of the energy resources should be scheduled in order to coordinate optimally the power generation according to a defined objective function. This paper defines a generationside power scheduling and economic dispatch of a gridconnected microgrid that supplies a fixed load and then, the scheduling is enhanced by including penalties in order to increase the use of the renewable energy sources and guarantee a high state of charge in the storage system for the next day. Linear models are proposed for the scheduling which are implemented in GAMS. The microgrid model is obtained deploying MATLAB/Simulink toolbox and then downloaded into dSPACE 1006 platform based on real-time simulation to test the economic dispatch. A compromise between cost and use of renewable energy is achieved.

KW - Economic dispatch

KW - Energy management system

KW - Microgrids

KW - Generation-side scheduling

U2 - 10.1109/ICPE.2015.7167927

DO - 10.1109/ICPE.2015.7167927

M3 - Article in proceeding

SN - 978-895708254-6

SP - 1161

EP - 1168

BT - Proceedings of the 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia)

PB - IEEE Press

T2 - 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia 2015)

Y2 - 1 June 2015 through 5 June 2015

ER -

Economic Power Dispatch of Distributed Generators in a Grid-Connected Microgrid

Abstract

Conference

Keywords

Access to Document

AUB Link

Fingerprint

Cite this