Distributed consensus strategy for economic power dispatch in a smart grid

Wenwu Yu; Chaojie Li; Xinghuo Yu; Guanghui Wen; Jinhu Lu

doi:10.1109/ASCC.2015.7244550

Distributed consensus strategy for economic power dispatch in a smart grid

Wenwu Yu
, Chaojie Li
, Xinghuo Yu
, Guanghui Wen
, Jinhu Lu

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

34 Citations (Scopus)

Abstract

This paper studies economic power dispatch strategy in a smart grid by using the distributed consensus protocol in multi-agent systems, where there are many generation units working cooperatively under a local neighboring area to achieve a minimum solution for the optimization problem of the total cost function. At first, the analysis indicates that the total cost for generators in a smart grid can reach its minimal value if the incremental cost for all generation units can achieve consensus and the balance between supply and demand of powers is satisfied. Then, by designing a distributed consensus protocol in multi-agent systems for the incremental cost with appropriate initial conditions, incremental cost consensus can be reached for all the generation units and the balance for the powers can also be kept. Thus, the optimization problem for the cost function of all generation units can be solved. Finally, some simulation examples are performed to verify the analysis in this paper. © 2015 IEEE.

Original language	English
Title of host publication	2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015
Publisher	IEEE
ISBN (Print)	9781479978625
DOIs	https://doi.org/10.1109/ASCC.2015.7244550
Publication status	Published - 8 Sept 2015
Externally published	Yes
Event	10th Asian Control Conference, ASCC 2015 - Kota Kinabalu, Malaysia Duration: 31 May 2015 → 3 Jun 2015

Publication series

Name	2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015

Conference

Conference	10th Asian Control Conference, ASCC 2015
Place	Malaysia
City	Kota Kinabalu
Period	31/05/15 → 3/06/15

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Funding

This work was supported by the National Natural Science Foundation of China under Grant Nos. 61322302, 61025017, and 61304168, the Six Talent Peaks of Jiangsu Province of China under Grant No. 2014-DZXX004, and the Australian Research Council (ARC) Discovery Scheme under Grant DP140100544.

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Yu, W., Li, C., Yu, X., Wen, G., & Lu, J. (2015). Distributed consensus strategy for economic power dispatch in a smart grid. In 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015 Article 7244550 (2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015). IEEE. https://doi.org/10.1109/ASCC.2015.7244550

@inproceedings{142c21c5001445288cfd3472d1dbe2b6,

title = "Distributed consensus strategy for economic power dispatch in a smart grid",

abstract = "This paper studies economic power dispatch strategy in a smart grid by using the distributed consensus protocol in multi-agent systems, where there are many generation units working cooperatively under a local neighboring area to achieve a minimum solution for the optimization problem of the total cost function. At first, the analysis indicates that the total cost for generators in a smart grid can reach its minimal value if the incremental cost for all generation units can achieve consensus and the balance between supply and demand of powers is satisfied. Then, by designing a distributed consensus protocol in multi-agent systems for the incremental cost with appropriate initial conditions, incremental cost consensus can be reached for all the generation units and the balance for the powers can also be kept. Thus, the optimization problem for the cost function of all generation units can be solved. Finally, some simulation examples are performed to verify the analysis in this paper. {\textcopyright} 2015 IEEE.",

author = "Wenwu Yu and Chaojie Li and Xinghuo Yu and Guanghui Wen and Jinhu Lu",

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Yu, W, Li, C, Yu, X, Wen, G & Lu, J 2015, Distributed consensus strategy for economic power dispatch in a smart grid. in 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015., 7244550, 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015, IEEE, 10th Asian Control Conference, ASCC 2015, Kota Kinabalu, Malaysia, 31/05/15. https://doi.org/10.1109/ASCC.2015.7244550

Distributed consensus strategy for economic power dispatch in a smart grid. / Yu, Wenwu; Li, Chaojie; Yu, Xinghuo et al.
2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015. IEEE, 2015. 7244550 (2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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AU - Yu, Wenwu

AU - Li, Chaojie

AU - Yu, Xinghuo

AU - Wen, Guanghui

AU - Lu, Jinhu

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2015/9/8

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N2 - This paper studies economic power dispatch strategy in a smart grid by using the distributed consensus protocol in multi-agent systems, where there are many generation units working cooperatively under a local neighboring area to achieve a minimum solution for the optimization problem of the total cost function. At first, the analysis indicates that the total cost for generators in a smart grid can reach its minimal value if the incremental cost for all generation units can achieve consensus and the balance between supply and demand of powers is satisfied. Then, by designing a distributed consensus protocol in multi-agent systems for the incremental cost with appropriate initial conditions, incremental cost consensus can be reached for all the generation units and the balance for the powers can also be kept. Thus, the optimization problem for the cost function of all generation units can be solved. Finally, some simulation examples are performed to verify the analysis in this paper. © 2015 IEEE.

AB - This paper studies economic power dispatch strategy in a smart grid by using the distributed consensus protocol in multi-agent systems, where there are many generation units working cooperatively under a local neighboring area to achieve a minimum solution for the optimization problem of the total cost function. At first, the analysis indicates that the total cost for generators in a smart grid can reach its minimal value if the incremental cost for all generation units can achieve consensus and the balance between supply and demand of powers is satisfied. Then, by designing a distributed consensus protocol in multi-agent systems for the incremental cost with appropriate initial conditions, incremental cost consensus can be reached for all the generation units and the balance for the powers can also be kept. Thus, the optimization problem for the cost function of all generation units can be solved. Finally, some simulation examples are performed to verify the analysis in this paper. © 2015 IEEE.

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M3 - RGC 32 - Refereed conference paper (with host publication)

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BT - 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015

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T2 - 10th Asian Control Conference, ASCC 2015

Y2 - 31 May 2015 through 3 June 2015

ER -

Distributed consensus strategy for economic power dispatch in a smart grid

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