Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing

Yulong Shi; Qiao Peng; Tianqi Liu; Jinhao Meng; Xueyang Zeng; Gang Chen

doi:10.1109/PEDG56097.2023.10215117

Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing

Yulong Shi
, Qiao Peng
, Tianqi Liu
, Jinhao Meng
, Xueyang Zeng
, Gang Chen

Sichuan University
State Grid Corporation of China

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

5 Scopus citations

Abstract

The integration of renewable energy, including photovoltaic (PV) systems, into the power grid has led to a decreased system inertia, posing a threat to frequency stability. Virtual inertia control (VIC) has been required for renewable energy systems to support the grid frequency. For a PV system with support from battery energy storage system (BESS), there are two main challenges when realizing VIC, i.e., the power reserve of PV panel output power and the PV power fluctuation smoothing. This paper proposes a coordinated VIC (CVIC) for grid-connected PV-BESS considering power reserve and fluctuation smoothing. The PV system reserves part of its output by power reserve control (PRC) to increase inertia provision capability without dependency on large-capacity BESS. Meanwhile, the BESS is manipulated to smooth PV power fluctuations caused by maximum available power (MAP) tracking in PRC and caused by environmental uncertainties. Then, the stable and efficient CVIC of PV-BESS is realized. Simulation results show that the proposed method can effectively realize PV power reserve, smooth PV power fluctuations caused by uncertainties, and improve the grid frequency quality.

Original language	English
Title of host publication	PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	428-433
Number of pages	6
ISBN (Electronic)	9798350328233
DOIs	https://doi.org/10.1109/PEDG56097.2023.10215117
State	Published - 2023
Externally published	Yes
Event	14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023 - Shanghai, China Duration: 9 Jun 2023 → 12 Jun 2023

Publication series

Name	PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems

Conference

Conference	14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023
Country/Territory	China
City	Shanghai
Period	9/06/23 → 12/06/23

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

battery energy storage system
coordinated virtual inertia control
fluctuation smoothing
photovoltaic system
power reserve

Access to Document

10.1109/PEDG56097.2023.10215117

Cite this

Shi, Y., Peng, Q., Liu, T., Meng, J., Zeng, X., & Chen, G. (2023). Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing. In PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (pp. 428-433). (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PEDG56097.2023.10215117

Shi, Yulong ; Peng, Qiao ; Liu, Tianqi et al. / Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing. PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 428-433 (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems).

@inproceedings{41964207098e4976b9668bf38a3e6f88,

title = "Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing",

abstract = "The integration of renewable energy, including photovoltaic (PV) systems, into the power grid has led to a decreased system inertia, posing a threat to frequency stability. Virtual inertia control (VIC) has been required for renewable energy systems to support the grid frequency. For a PV system with support from battery energy storage system (BESS), there are two main challenges when realizing VIC, i.e., the power reserve of PV panel output power and the PV power fluctuation smoothing. This paper proposes a coordinated VIC (CVIC) for grid-connected PV-BESS considering power reserve and fluctuation smoothing. The PV system reserves part of its output by power reserve control (PRC) to increase inertia provision capability without dependency on large-capacity BESS. Meanwhile, the BESS is manipulated to smooth PV power fluctuations caused by maximum available power (MAP) tracking in PRC and caused by environmental uncertainties. Then, the stable and efficient CVIC of PV-BESS is realized. Simulation results show that the proposed method can effectively realize PV power reserve, smooth PV power fluctuations caused by uncertainties, and improve the grid frequency quality.",

keywords = "battery energy storage system, coordinated virtual inertia control, fluctuation smoothing, photovoltaic system, power reserve",

author = "Yulong Shi and Qiao Peng and Tianqi Liu and Jinhao Meng and Xueyang Zeng and Gang Chen",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023 ; Conference date: 09-06-2023 Through 12-06-2023",

year = "2023",

doi = "10.1109/PEDG56097.2023.10215117",

language = "英语",

series = "PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems",

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

pages = "428--433",

booktitle = "PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems",

}

Shi, Y, Peng, Q, Liu, T, Meng, J, Zeng, X & Chen, G 2023, Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing. in PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems, Institute of Electrical and Electronics Engineers Inc., pp. 428-433, 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023, Shanghai, China, 9/06/23. https://doi.org/10.1109/PEDG56097.2023.10215117

Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing. / Shi, Yulong; Peng, Qiao; Liu, Tianqi et al.
PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. Institute of Electrical and Electronics Engineers Inc., 2023. p. 428-433 (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems).

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

TY - GEN

T1 - Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing

AU - Shi, Yulong

AU - Peng, Qiao

AU - Liu, Tianqi

AU - Meng, Jinhao

AU - Zeng, Xueyang

AU - Chen, Gang

PY - 2023

Y1 - 2023

N2 - The integration of renewable energy, including photovoltaic (PV) systems, into the power grid has led to a decreased system inertia, posing a threat to frequency stability. Virtual inertia control (VIC) has been required for renewable energy systems to support the grid frequency. For a PV system with support from battery energy storage system (BESS), there are two main challenges when realizing VIC, i.e., the power reserve of PV panel output power and the PV power fluctuation smoothing. This paper proposes a coordinated VIC (CVIC) for grid-connected PV-BESS considering power reserve and fluctuation smoothing. The PV system reserves part of its output by power reserve control (PRC) to increase inertia provision capability without dependency on large-capacity BESS. Meanwhile, the BESS is manipulated to smooth PV power fluctuations caused by maximum available power (MAP) tracking in PRC and caused by environmental uncertainties. Then, the stable and efficient CVIC of PV-BESS is realized. Simulation results show that the proposed method can effectively realize PV power reserve, smooth PV power fluctuations caused by uncertainties, and improve the grid frequency quality.

AB - The integration of renewable energy, including photovoltaic (PV) systems, into the power grid has led to a decreased system inertia, posing a threat to frequency stability. Virtual inertia control (VIC) has been required for renewable energy systems to support the grid frequency. For a PV system with support from battery energy storage system (BESS), there are two main challenges when realizing VIC, i.e., the power reserve of PV panel output power and the PV power fluctuation smoothing. This paper proposes a coordinated VIC (CVIC) for grid-connected PV-BESS considering power reserve and fluctuation smoothing. The PV system reserves part of its output by power reserve control (PRC) to increase inertia provision capability without dependency on large-capacity BESS. Meanwhile, the BESS is manipulated to smooth PV power fluctuations caused by maximum available power (MAP) tracking in PRC and caused by environmental uncertainties. Then, the stable and efficient CVIC of PV-BESS is realized. Simulation results show that the proposed method can effectively realize PV power reserve, smooth PV power fluctuations caused by uncertainties, and improve the grid frequency quality.

KW - battery energy storage system

KW - coordinated virtual inertia control

KW - fluctuation smoothing

KW - photovoltaic system

KW - power reserve

UR - https://www.scopus.com/pages/publications/85170400775

U2 - 10.1109/PEDG56097.2023.10215117

DO - 10.1109/PEDG56097.2023.10215117

M3 - 会议稿件

AN - SCOPUS:85170400775

T3 - PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems

SP - 428

EP - 433

BT - PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023

Y2 - 9 June 2023 through 12 June 2023

ER -

Shi Y, Peng Q, Liu T, Meng J, Zeng X, Chen G. Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing. In PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. Institute of Electrical and Electronics Engineers Inc. 2023. p. 428-433. (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems). doi: 10.1109/PEDG56097.2023.10215117

Coordinated Virtual Inertia Control of Grid-Connected Photovoltaic-Battery Energy Storage System Considering Power Reserve and Fluctuation Smoothing

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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