Zhen Gong, Chengxi Liu, Filipe Faria Da Silva, 等. Fast Coordinated Power Control for Improving Inertial and Voltage Support Capability of Battery Energy Storage Systems[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(1):280-295.
Zhen Gong, Chengxi Liu, Filipe Faria Da Silva, et al. Fast Coordinated Power Control for Improving Inertial and Voltage Support Capability of Battery Energy Storage Systems[J]. CSEE Journal of Power and Energy Systems, 2025, 11(1): 280-295.
Zhen Gong, Chengxi Liu, Filipe Faria Da Silva, 等. Fast Coordinated Power Control for Improving Inertial and Voltage Support Capability of Battery Energy Storage Systems[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(1):280-295.DOI: 10.17775/CSEEJPES.2022.06140.
Zhen Gong, Chengxi Liu, Filipe Faria Da Silva, et al. Fast Coordinated Power Control for Improving Inertial and Voltage Support Capability of Battery Energy Storage Systems[J]. CSEE Journal of Power and Energy Systems, 2025, 11(1): 280-295.DOI: 10.17775/CSEEJPES.2022.06140.
Fast Coordinated Power Control for Improving Inertial and Voltage Support Capability of Battery Energy Storage Systems
摘要
Abstract
This paper proposes a fast coordinated power control method based on two augmented channels (AC) in battery energy storage system (BESS) to improve inertial and voltage support capability
i.e.
a frequency-reactive power channel (FRPC) and a voltage-real power channel (VRPC). For frequency control in the power distribution system with high resistance/inductance ratio
the coupling mechanism between rate of change of frequency (RoCoF) and required reactive power (RRP) of grids is analyzed
indicating RoCoF is proportional to RRP. Thus
RoCoF is utilized in FRPC to generate reactive power for complementary inertial emulating control. Meanwhile
for voltage control
coupling characteristics between rate of change of voltage (RoCoV) and demanding real power (DRP) of grids is also studied
revealing RoCoV is proportional to DRP. Therefore
it can be adopted in VRPC to generate real power for complementary voltage control. Then
grid-voltage-modulated direct power control is selected as the inner power control loop to track power references with faster dynamic performance compared with traditional vector-oriented control. Finally
simulations and hardware-in-loop experiments validate improvement in performance of grid frequency and voltage control based on the proposed method.
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相关作者
Haiyu Zhao
Qihang Zong
Hongyu Zhou
Wei Yao
Kangyi Sun
Yuqing Zhou
Jinyu Wen
Weijie Dong
相关机构
State Key Laboratory of Advanced Electromagnetic Technology, School of Electrical and Electronics Engineering, Huazhong University of Science and Technology
China Electric Power Research Institute
Key Laboratory of Power System Intelligent Dispatch and Control of Ministry of Education, Shandong University
Jadavpur University, Kolkata, West Bengal
School of Automation, Nanjing University of Science & Technology