Recent developments in security-constrained AC optimal power flow: Overview of challenge 1 in the ARPA-E grid optimization competition

I Aravena, DK Molzahn, S Zhang… - Operations …, 2023 - pubsonline.informs.org
The optimal power-flow problem is central to many tasks in the design and operation of
electric power grids. This problem seeks the minimum-cost operating point for an electric …

[HTML][HTML] The complex ecological network's resilience of the Wuhan metropolitan area

T Wang, H Li, Y Huang - Ecological Indicators, 2021 - Elsevier
With rapid urbanization and frequent disasters, regional ecosystem resilience decreased
continuously. Strengthening the resilience of the ecological network is conducive to …

Optimal reliability-centered maintenance strategy based on the failure modes and effect analysis in power distribution systems

MH Enjavimadar, M Rastegar - Electric Power Systems Research, 2022 - Elsevier
Owing to the impressive development in the electricity distribution network, the managers of
the system should be able to handle the costs of the network effectively. The practical …

Large-Scale Grid Optimization: the Workhorse of Future Grid Computations

A Pandey, MR Almassalkhi, S Chevalier - Current Sustainable/Renewable …, 2023 - Springer
Abstract Purpose of Review The computation methods for modeling, controlling, and
optimizing the transforming grid are evolving rapidly. We review and systemize knowledge …

Enhancing blue: The resilience of blue economy and the efficiency of China's sea-land industrial synergy

Y Ni, P Du, H Chen - Technological Forecasting and Social Change, 2024 - Elsevier
In the “new normal” with increasingly obvious uncertain characteristics, China urgently
needs to enhance the resilience of blue economy and improve the efficiency of sea-land …

Multi-objective identification of critical distribution network assets in large interruption datasets

CG Marcelino, V Torres, L Carvalho, M Matos… - International Journal of …, 2022 - Elsevier
Performance indicators, such as the SAIFI and the SAIDI, are commonly used by regulatory
agencies to evaluate the performance of distribution companies (DisCos). Based on such …

Analysis on the Evolution and Resilience of Ecological Network Structure in Wuhan Metropolitan Area

L Xu, Z Zhang, G Tan, J Zhou, Y Wang - Sustainability, 2022 - mdpi.com
With the accelerated urbanization and frequent occurrence of climate extremes, the regional
ecosystem service level has ushered in a great challenge, and the resilience of the …

An allocative method of stationary and vehicle‐mounted mobile energy storage for emergency power supply in urban areas

Z Yan, Y Zhang, J Yu - Energy Storage, 2024 - Wiley Online Library
Extreme climate events are on the rise, posing significant challenges to power systems,
leading to blackouts and infrastructure damage. Energy storage plays a crucial role in …

Utilization of flexibility mechanisms in regional outage planning of transmission systems

S Peltoketo, A Kuusela, AJ Nikkilä… - 2022 IEEE PES …, 2022 - ieeexplore.ieee.org
Energy transition challenges the methods used in the operational planning of transmission
systems and increases the need for more extensive and coordinated use of flexibility …

Maintenance planning estimations and policies optimization for single-unit systems using Hawkes processes

L Cui, F Kang, J Shen - Quality Technology & Quantitative …, 2023 - Taylor & Francis
Maintenance planning and optimizations are very important issues in both theory and
practice. In this paper, Hawkes processes, a tool for description of self-excited failure effects …