Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks

Changhee Han; Yeuntae Yoo; Seungmin Jung; Sungyoon Song; Jaehyeong Lee

doi:10.1109/ICCE63647.2025.10930182

Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks

Changhee Han
, Yeuntae Yoo
, Seungmin Jung
, Sungyoon Song
, Jaehyeong Lee

School of Electrical and Computer Engineering

Gyeongsang National University
Myongji University
Tech University of Korea
Mokpo National University

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

Abstract

This Study proposes a stochastic optimization strategy for medium-voltage direct current (MVDC) systems to regulate power flows within distribution networks (DNs) in coordination with a battery energy storage system (BESS). The research addresses uncertainties arising from prediction errors in photovoltaic (PV) generation and load demand by applying a distributionally robust chance-constrained optimization method. To cooperatively optimize the operation of MVDC systems and BESS in DNs, the reliability constraints on bus voltage are stochastically relaxed, thereby maximizing the cost-effectiveness of DNs. Numerical simulations indicate that by reducing the conservativeness of the reliability constraints, the distribution system operator can achieve greater economic efficiency in electricity imports.

Original language	English
Title of host publication	2025 IEEE International Conference on Consumer Electronics, ICCE 2025
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798331521165
DOIs	https://doi.org/10.1109/ICCE63647.2025.10930182
State	Published - 2025
Event	2025 IEEE International Conference on Consumer Electronics, ICCE 2025 - Las Vegas, United States Duration: 11 Jan 2025 → 14 Jan 2025

Publication series

Name	Digest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)	0747-668X
ISSN (Electronic)	2159-1423

Conference

Conference	2025 IEEE International Conference on Consumer Electronics, ICCE 2025
Country/Territory	United States
City	Las Vegas
Period	11/01/25 → 14/01/25

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

BESS
Chance-constrained optimization
Distribution networks
MVDC

Access to Document

10.1109/ICCE63647.2025.10930182

Cite this

Han, C., Yoo, Y., Jung, S., Song, S., & Lee, J. (2025). Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks. In 2025 IEEE International Conference on Consumer Electronics, ICCE 2025 (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE63647.2025.10930182

Han, Changhee ; Yoo, Yeuntae ; Jung, Seungmin et al. / Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks. 2025 IEEE International Conference on Consumer Electronics, ICCE 2025. Institute of Electrical and Electronics Engineers Inc., 2025. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

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title = "Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks",

abstract = "This Study proposes a stochastic optimization strategy for medium-voltage direct current (MVDC) systems to regulate power flows within distribution networks (DNs) in coordination with a battery energy storage system (BESS). The research addresses uncertainties arising from prediction errors in photovoltaic (PV) generation and load demand by applying a distributionally robust chance-constrained optimization method. To cooperatively optimize the operation of MVDC systems and BESS in DNs, the reliability constraints on bus voltage are stochastically relaxed, thereby maximizing the cost-effectiveness of DNs. Numerical simulations indicate that by reducing the conservativeness of the reliability constraints, the distribution system operator can achieve greater economic efficiency in electricity imports.",

keywords = "BESS, Chance-constrained optimization, Distribution networks, MVDC",

author = "Changhee Han and Yeuntae Yoo and Seungmin Jung and Sungyoon Song and Jaehyeong Lee",

note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 2025 IEEE International Conference on Consumer Electronics, ICCE 2025 ; Conference date: 11-01-2025 Through 14-01-2025",

year = "2025",

doi = "10.1109/ICCE63647.2025.10930182",

language = "English",

series = "Digest of Technical Papers - IEEE International Conference on Consumer Electronics",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Han, C, Yoo, Y, Jung, S, Song, S & Lee, J 2025, Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks. in 2025 IEEE International Conference on Consumer Electronics, ICCE 2025. Digest of Technical Papers - IEEE International Conference on Consumer Electronics, Institute of Electrical and Electronics Engineers Inc., 2025 IEEE International Conference on Consumer Electronics, ICCE 2025, Las Vegas, United States, 11/01/25. https://doi.org/10.1109/ICCE63647.2025.10930182

Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks. / Han, Changhee; Yoo, Yeuntae; Jung, Seungmin et al.
2025 IEEE International Conference on Consumer Electronics, ICCE 2025. Institute of Electrical and Electronics Engineers Inc., 2025. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

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

TY - GEN

T1 - Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks

AU - Han, Changhee

AU - Yoo, Yeuntae

AU - Jung, Seungmin

AU - Song, Sungyoon

AU - Lee, Jaehyeong

PY - 2025

Y1 - 2025

N2 - This Study proposes a stochastic optimization strategy for medium-voltage direct current (MVDC) systems to regulate power flows within distribution networks (DNs) in coordination with a battery energy storage system (BESS). The research addresses uncertainties arising from prediction errors in photovoltaic (PV) generation and load demand by applying a distributionally robust chance-constrained optimization method. To cooperatively optimize the operation of MVDC systems and BESS in DNs, the reliability constraints on bus voltage are stochastically relaxed, thereby maximizing the cost-effectiveness of DNs. Numerical simulations indicate that by reducing the conservativeness of the reliability constraints, the distribution system operator can achieve greater economic efficiency in electricity imports.

AB - This Study proposes a stochastic optimization strategy for medium-voltage direct current (MVDC) systems to regulate power flows within distribution networks (DNs) in coordination with a battery energy storage system (BESS). The research addresses uncertainties arising from prediction errors in photovoltaic (PV) generation and load demand by applying a distributionally robust chance-constrained optimization method. To cooperatively optimize the operation of MVDC systems and BESS in DNs, the reliability constraints on bus voltage are stochastically relaxed, thereby maximizing the cost-effectiveness of DNs. Numerical simulations indicate that by reducing the conservativeness of the reliability constraints, the distribution system operator can achieve greater economic efficiency in electricity imports.

KW - BESS

KW - Chance-constrained optimization

KW - Distribution networks

KW - MVDC

UR - https://www.scopus.com/pages/publications/105006523951

U2 - 10.1109/ICCE63647.2025.10930182

DO - 10.1109/ICCE63647.2025.10930182

M3 - Conference contribution

AN - SCOPUS:105006523951

T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics

BT - 2025 IEEE International Conference on Consumer Electronics, ICCE 2025

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2025 IEEE International Conference on Consumer Electronics, ICCE 2025

Y2 - 11 January 2025 through 14 January 2025

ER -

Han C, Yoo Y, Jung S, Song S, Lee J. Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks. In 2025 IEEE International Conference on Consumer Electronics, ICCE 2025. Institute of Electrical and Electronics Engineers Inc. 2025. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). doi: 10.1109/ICCE63647.2025.10930182

Coordinated Stochastic Operation of BESS and Medium-Voltage DC system in Distribution Networks

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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