Deep learning to optimize: Security-constrained unit commitment with uncertain wind power generation and BESSs

T Wu, YJA Zhang, S Wang - IEEE Transactions on Sustainable …, 2021 - ieeexplore.ieee.org
This paper proposes a new model of scenario-based security-constrained unit commitment
(SCUC) with BESSs. By formulating such a model as a mixed-integer programming (MIP) …

Privacy-preserving distributed optimal power flow with partially homomorphic encryption

T Wu, C Zhao, YJA Zhang - IEEE Transactions on Smart Grid, 2021 - ieeexplore.ieee.org
Distribution grid agents are obliged to exchange and disclose their states explicitly to
neighboring regions to enable distributed optimal power flow dispatch. However, the states …

[HTML][HTML] A random optimization strategy of microgrid dispatching based on stochastic response surface method considering uncertainty of renewable energy supplies …

Y Liang, Z Xu, H Li, G Wang, Z Huang, Z Li - International Journal of …, 2023 - Elsevier
The stochastic response of microgrid regulation under the influence of uncertainty should be
considered in the day-ahead optimal dispatching. This paper focuses on the Stochastic …

Battery energy storage-based system damping controller for alleviating sub-synchronous oscillations in a DFIG-based wind power plant

N Verma, N Kumar, R Kumar - Protection and Control of Modern …, 2023 - ieeexplore.ieee.org
This paper presents the issue of the Sub-synchronous resonance (SSR) phenomenon in a
series compensated DFIG-based wind power plant and its alleviation using a Battery Energy …

Distributed AC-DC optimal power dispatch of VSC-based energy routers in smart microgrids

T Wu, C Zhao, YJA Zhang - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
This paper presents a novel model of voltage source converter (VSC) based energy routers
(ERs) in microgrids. The proposed model explicitly describes the circuit laws within the ERs …

Distribution network expansion planning approach for large scale electric vehicles accommodation

X Wang, X Shi, Y Xu, X Shen - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The increased power demand incurred by electric vehicles (EVs) has imposed new
challenges on the distribution network. One significant responsibility of the distribution …

Two-stage day-ahead and intra-day scheduling considering electric arc furnace control and wind power modal decomposition

X Zhao, Y Wang, C Liu, G Cai, W Ge, B Wang, D Wang… - Energy, 2024 - Elsevier
As the uncertainty in energy supply increases, engaging various flexible resources in power
systems has emerged as an effective strategy to address wind curtailment issues. Existing …

Multi-period voltage stability-constrained optimal power flow with uncertainties

J Liu, L Wang, T Jiao, W Yang, R Xu, K Wu, H Ha - Applied Energy, 2024 - Elsevier
Most multi-period optimal power flow (MP-OPF) focuses on economic goals. However, with
the increasing penetration of renewables, power systems face specific challenges to ensure …

Enhancing stability via coordinated control of generators, wind farms, and energy storage: Optimizing system parameters

J Bhukya, P Singh - Journal of Energy Storage, 2024 - Elsevier
This study delves into the intricacies of power system stability, specifically addressing the
challenges posed by integrating renewable energy sources, primarily focusing on wind …

More efficient energy management for networked hybrid AC/DC microgrids with multivariable nonlinear conversion losses

T Zhao, X Liu, P Wang, F Blaabjerg - IEEE Systems Journal, 2022 - ieeexplore.ieee.org
Accurate conversion loss models are the keys to guarantee the more efficient operation of
networked hybrid ac/dc microgrids (N-ac/dc-MGs). A two-stage stochastic unit commitment …