Robust operation strategy of soft open point for active distribution network with uncertainties

Peng Li; Haoran Ji; Chengshan Wang; Guanyu Song; Jinli Zhao; Yi Song

doi:10.1109/PESGM.2017.8274602

Robust operation strategy of soft open point for active distribution network with uncertainties

Peng Li
, Haoran Ji
, Chengshan Wang
, Guanyu Song
, Jinli Zhao^*
, Yi Song

^*Corresponding author for this work

Tianjin University
State Grid Corporation of China

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

12 Citations (Scopus)

Abstract

Soft open point (SOP) is a novel power electronic device installed in place of normally open point. The application of SOP improves the controllability of power flows in active distribution network, thus further enhances the economy, flexibility and reliability of system. Both DG outputs and load demands are with strong randomness and volatility, which are hard to predict precisely. Therefore, a deterministic operation strategy of SOP may be not suitable for practical system operation. In this paper, considering the uncertainties of DGs and loads, a two-stage robust optimization model is proposed to realize the robust operation of SOP. The robust model is solved by column-and-constraint generation algorithm, where the master problem and subproblem are formulated as second-order cone programs. Case studies on the IEEE 69-node system are conducted to verify the effectiveness of the proposed model.

Original language	English
Title of host publication	2017 IEEE Power and Energy Society General Meeting, PESGM 2017
Publisher	IEEE Computer Society
Pages	1-5
Number of pages	5
ISBN (Electronic)	9781538622124
DOIs	https://doi.org/10.1109/PESGM.2017.8274602
Publication status	Published - 29 Jan 2018
Externally published	Yes
Event	2017 IEEE Power and Energy Society General Meeting, PESGM 2017 - Chicago, United States Duration: 16 Jul 2017 → 20 Jul 2017

Publication series

Name	IEEE Power and Energy Society General Meeting
Volume	2018-January
ISSN (Print)	1944-9925
ISSN (Electronic)	1944-9933

Conference

Conference	2017 IEEE Power and Energy Society General Meeting, PESGM 2017
Country/Territory	United States
City	Chicago
Period	16/07/17 → 20/07/17

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Active distribution network
Robust optimization model
Soft open point (SOP)
Uncertainty

Access to Document

10.1109/PESGM.2017.8274602

Cite this

Li, P., Ji, H., Wang, C., Song, G., Zhao, J., & Song, Y. (2018). Robust operation strategy of soft open point for active distribution network with uncertainties. In 2017 IEEE Power and Energy Society General Meeting, PESGM 2017 (pp. 1-5). (IEEE Power and Energy Society General Meeting; Vol. 2018-January). IEEE Computer Society. https://doi.org/10.1109/PESGM.2017.8274602

@inproceedings{beafed9c823f4befb8f6515d4805df88,

title = "Robust operation strategy of soft open point for active distribution network with uncertainties",

abstract = "Soft open point (SOP) is a novel power electronic device installed in place of normally open point. The application of SOP improves the controllability of power flows in active distribution network, thus further enhances the economy, flexibility and reliability of system. Both DG outputs and load demands are with strong randomness and volatility, which are hard to predict precisely. Therefore, a deterministic operation strategy of SOP may be not suitable for practical system operation. In this paper, considering the uncertainties of DGs and loads, a two-stage robust optimization model is proposed to realize the robust operation of SOP. The robust model is solved by column-and-constraint generation algorithm, where the master problem and subproblem are formulated as second-order cone programs. Case studies on the IEEE 69-node system are conducted to verify the effectiveness of the proposed model.",

keywords = "Active distribution network, Robust optimization model, Soft open point (SOP), Uncertainty",

author = "Peng Li and Haoran Ji and Chengshan Wang and Guanyu Song and Jinli Zhao and Yi Song",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE Power and Energy Society General Meeting, PESGM 2017 ; Conference date: 16-07-2017 Through 20-07-2017",

year = "2018",

month = jan,

day = "29",

doi = "10.1109/PESGM.2017.8274602",

language = "English",

series = "IEEE Power and Energy Society General Meeting",

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booktitle = "2017 IEEE Power and Energy Society General Meeting, PESGM 2017",

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}

Li, P, Ji, H, Wang, C, Song, G, Zhao, J & Song, Y 2018, Robust operation strategy of soft open point for active distribution network with uncertainties. in 2017 IEEE Power and Energy Society General Meeting, PESGM 2017. IEEE Power and Energy Society General Meeting, vol. 2018-January, IEEE Computer Society, pp. 1-5, 2017 IEEE Power and Energy Society General Meeting, PESGM 2017, Chicago, United States, 16/07/17. https://doi.org/10.1109/PESGM.2017.8274602

Robust operation strategy of soft open point for active distribution network with uncertainties. / Li, Peng; Ji, Haoran; Wang, Chengshan et al.
2017 IEEE Power and Energy Society General Meeting, PESGM 2017. IEEE Computer Society, 2018. p. 1-5 (IEEE Power and Energy Society General Meeting; Vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Robust operation strategy of soft open point for active distribution network with uncertainties

AU - Li, Peng

AU - Ji, Haoran

AU - Wang, Chengshan

AU - Song, Guanyu

AU - Zhao, Jinli

AU - Song, Yi

PY - 2018/1/29

Y1 - 2018/1/29

N2 - Soft open point (SOP) is a novel power electronic device installed in place of normally open point. The application of SOP improves the controllability of power flows in active distribution network, thus further enhances the economy, flexibility and reliability of system. Both DG outputs and load demands are with strong randomness and volatility, which are hard to predict precisely. Therefore, a deterministic operation strategy of SOP may be not suitable for practical system operation. In this paper, considering the uncertainties of DGs and loads, a two-stage robust optimization model is proposed to realize the robust operation of SOP. The robust model is solved by column-and-constraint generation algorithm, where the master problem and subproblem are formulated as second-order cone programs. Case studies on the IEEE 69-node system are conducted to verify the effectiveness of the proposed model.

AB - Soft open point (SOP) is a novel power electronic device installed in place of normally open point. The application of SOP improves the controllability of power flows in active distribution network, thus further enhances the economy, flexibility and reliability of system. Both DG outputs and load demands are with strong randomness and volatility, which are hard to predict precisely. Therefore, a deterministic operation strategy of SOP may be not suitable for practical system operation. In this paper, considering the uncertainties of DGs and loads, a two-stage robust optimization model is proposed to realize the robust operation of SOP. The robust model is solved by column-and-constraint generation algorithm, where the master problem and subproblem are formulated as second-order cone programs. Case studies on the IEEE 69-node system are conducted to verify the effectiveness of the proposed model.

KW - Active distribution network

KW - Robust optimization model

KW - Soft open point (SOP)

KW - Uncertainty

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M3 - Conference contribution

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T3 - IEEE Power and Energy Society General Meeting

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BT - 2017 IEEE Power and Energy Society General Meeting, PESGM 2017

PB - IEEE Computer Society

T2 - 2017 IEEE Power and Energy Society General Meeting, PESGM 2017

Y2 - 16 July 2017 through 20 July 2017

ER -

Robust operation strategy of soft open point for active distribution network with uncertainties

Abstract

Publication series

Conference

UN SDGs

Keywords

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