Fairness-incorporated online feedback optimization for real-time distribution grid management

S Zhan, J Morren, W van den Akker… - … on Smart Grid, 2023 - ieeexplore.ieee.org
With the increasing penetration of distributed energy resources such as photovoltaics (PVs),
frequent voltage and congestion problems are expected to occur in distribution grids …

Review of recent developments in technical control approaches for voltage and congestion management in distribution networks

S Zhan, I Dukovska, W van den Akker… - 2023 IEEE Belgrade …, 2023 - ieeexplore.ieee.org
The increasing installation of distributed energy re-sources in residential households is
causing frequent voltage and congestion issues in low-and medium-voltage electrical …

[HTML][HTML] Stochastic MPC based double-time-scale voltage regulation for unbalanced distribution networks with distributed generators

G Song, Q Wu, J Tan, W Jiao, J Chen - … Journal of Electrical Power & Energy …, 2024 - Elsevier
With the increasing penetration of renewable energy resources, the uncertainty of
renewable energy resources output introduces challenges to voltage control in distribution …

Tractable data enriched distributionally robust chance-constrained conservation voltage reduction

Q Zhang, F Bu, Y Guo, Z Wang - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
This paper proposes a tractable distributionally robust chance-constrained conservation
voltage reduction (DRCC-CVR) method with enriched data-based ambiguity set in …

Automatic self-adaptive local voltage control under limited reactive power

R Cheng, N Shi, S Maharjan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The increasing proliferation of distributed energy resources has posed new challenges to
Volt/VAr control problems in distribution networks. To this end, this paper proposes an …

Enhancing the tolerance of voltage regulation to cyber contingencies via graph-based deep reinforcement learning

Y Zhao, J Liu, X Liu, K Yuan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The volatility from the high penetration of distributed energy resources (DERs) makes
distribution networks more susceptible to voltage violations. Besides, with the increasing …

Online Voltage Regulation of Active Distribution Networks: A Deep Neural Encoding-Decoding Approach

L Sang, Y Xu, W Wu, H Long - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
Voltage regulation plays a vital role in active distribution networks, which can be posed as
mixed-integer quadratic programming (MIQP). To alleviate the real-time MIQP solution …

A two-level coordination strategy for distribution network balancing

X Cui, G Ruan, F Vallée, JF Toubeau… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Uncertain distributed energy resources and uneven load allocation cause the three-phase
unbalance in distribution networks (DNs), which may harm the health of power equipment …

Data-driven Volt/Var control based on constrained temporal convolutional networks with a corrective mechanism

L Miao, Y Peng, Z Li, W Xi, T Cai - Electric Power Systems Research, 2023 - Elsevier
The increasing renewable energy sources such as photovoltaics (PVs) systems in
distribution networks cause frequent voltage violations. Volt-Var control (VVC) has been …

Optimal volt/var control for unbalanced distribution networks with human-in-the-loop deep reinforcement learning

X Sun, Z Xu, J Qiu, H Liu, H Wu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper proposes a human-in-the-loop deep reinforcement learning (HL-DRL)-based
VVC strategy to simultaneously reduce power losses, mitigate voltage violations and …