TY - GEN
T1 - Fast Reactive Power Flow Control of Active Distribution Network Based on Distributed Time-Varying Optimization Algorithm
AU - Wang, Chenxia
AU - Lyu, Wenxi
AU - Guo, Luyi
AU - Jia, Bohui
AU - Tan, Junyang
AU - Han, Ji
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - This paper proposes a fast reactive power flow control method for active distribution networks based on a distributed time-varying optimization algorithm. The objective of this method is to minimize the operational network loss of an active distribution network containing multiple microgrids by distributing the reactive power output of each node while ensuring the balance of supply and demand within the grid. The network loss cost model of active distribution network with multiple microgrid is established and the network loss function is constructed through sensitivity analysis, a distributed finite-time optimization algorithm is proposed based on the Lagrangian multiplier method, and the distributed time-varying optimization algorithm is employed to achieve optimal reactive power distribution among the microgrids, minimizing the overall network loss. Finally, simulation case analysis verifies the effectiveness of the proposed control method. The simulation case proves that the algorithm can achieve fast reactive power flow control and minimize the overall network loss.
AB - This paper proposes a fast reactive power flow control method for active distribution networks based on a distributed time-varying optimization algorithm. The objective of this method is to minimize the operational network loss of an active distribution network containing multiple microgrids by distributing the reactive power output of each node while ensuring the balance of supply and demand within the grid. The network loss cost model of active distribution network with multiple microgrid is established and the network loss function is constructed through sensitivity analysis, a distributed finite-time optimization algorithm is proposed based on the Lagrangian multiplier method, and the distributed time-varying optimization algorithm is employed to achieve optimal reactive power distribution among the microgrids, minimizing the overall network loss. Finally, simulation case analysis verifies the effectiveness of the proposed control method. The simulation case proves that the algorithm can achieve fast reactive power flow control and minimize the overall network loss.
KW - Active distribution network
KW - distributed
KW - minimum network loss
KW - sensitivity analysis
KW - time-varying optimization algorithm
UR - https://www.scopus.com/pages/publications/105000422059
U2 - 10.1007/978-981-96-1965-8_26
DO - 10.1007/978-981-96-1965-8_26
M3 - 会议稿件
AN - SCOPUS:105000422059
SN - 9789819619641
T3 - Lecture Notes in Electrical Engineering
SP - 290
EP - 299
BT - Proceedings of 2024 International Conference on Smart Electrical Grid and Renewable Energy, SEGRE 2024 - Volume 2
A2 - Wen, Fushuan
A2 - Liu, Haoming
A2 - Wen, Huiqing
A2 - Wang, Shunli
PB - Springer Science and Business Media Deutschland GmbH
T2 - 2nd International Conference on Smart Electrical Grid and Renewable Energy, SEGRE 2024
Y2 - 9 August 2024 through 12 August 2024
ER -