Deep learning based on Transformer architecture for power system short-term voltage stability assessment with class imbalance

Y Li, J Cao, Y Xu, L Zhu, ZY Dong - Renewable and Sustainable Energy …, 2024 - Elsevier
Most existing data-driven power system short-term voltage stability assessment (STVSA)
approaches presume class-balanced input data. However, in practical applications, the …

Transfer learning for prognostics and health management: Advances, challenges, and opportunities

R Yan, W Li, S Lu, M **a, Z Chen, Z Zhou… - Journal of Dynamics …, 2024 - ojs.istp-press.com
As failure data is usually scarce in practice upon preventive maintenance strategy in
prognostics and health management (PHM) domain, transfer learning provides a …

Wind power forecasting considering data privacy protection: A federated deep reinforcement learning approach

Y Li, R Wang, Y Li, M Zhang, C Long - Applied Energy, 2023 - Elsevier
In a modern power system with an increasing proportion of renewable energy, wind power
prediction is crucial to the arrangement of power grid dispatching plans due to the volatility …

Data-driven distributionally robust scheduling of community integrated energy systems with uncertain renewable generations considering integrated demand …

Y Li, M Han, M Shahidehpour, J Li, C Long - Applied Energy, 2023 - Elsevier
A community integrated energy system (CIES) is an important carrier of the energy internet
and smart city in geographical and functional terms. Its emergence provides a new solution …

Detection of false data injection attacks in smart grid: A secure federated deep learning approach

Y Li, X Wei, Y Li, Z Dong… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
As an important cyber-physical system (CPS), smart grid is highly vulnerable to cyber
attacks. Amongst various types of attacks, false data injection attack (FDIA) proves to be one …

Hierarchical stochastic scheduling of multi-community integrated energy systems in uncertain environments via Stackelberg game

Y Li, B Wang, Z Yang, J Li, C Chen - Applied Energy, 2022 - Elsevier
An operating entity utilizing community-integrated energy systems with a large number of
small-scale distributed energy sources can easily trade with existing distribution markets. To …

Joint planning of distributed generations and energy storage in active distribution networks: A Bi-Level programming approach

Y Li, B Feng, B Wang, S Sun - Energy, 2022 - Elsevier
In order to improve the penetration of renewable energy resources for distribution networks,
a joint planning model of distributed generations (DGs) and energy storage is proposed for …

Stochastic optimal scheduling of demand response-enabled microgrids with renewable generations: An analytical-heuristic approach

Y Li, K Li, Z Yang, Y Yu, R Xu, M Yang - Journal of Cleaner Production, 2022 - Elsevier
In the context of transition towards cleaner and sustainable energy production, microgrids
have become an effective way for tackling environmental pollution and energy crisis issues …

Optimal scheduling of island integrated energy systems considering multi-uncertainties and hydrothermal simultaneous transmission: A deep reinforcement learning …

Y Li, F Bu, Y Li, C Long - Applied Energy, 2023 - Elsevier
Multi-uncertainties from power sources and loads have brought significant challenges to the
stable demand supply of various resources at islands. To address these challenges, a …

A deep-learning intelligent system incorporating data augmentation for short-term voltage stability assessment of power systems

Y Li, M Zhang, C Chen - Applied Energy, 2022 - Elsevier
Facing the difficulty of expensive and trivial data collection and annotation, how to make a
deep learning-based short-term voltage stability assessment (STVSA) model work well on a …