A survey on conic relaxations of optimal power flow problem
Conic optimization has recently emerged as a powerful tool for designing tractable and
guaranteed algorithms for power system operation. On the one hand, tractability is crucial …
guaranteed algorithms for power system operation. On the one hand, tractability is crucial …
Large-scale unit commitment under uncertainty: an updated literature survey
W Van Ackooij, I Danti Lopez, A Frangioni… - Annals of Operations …, 2018 - Springer
Abstract The Unit Commitment problem in energy management aims at finding the optimal
production schedule of a set of generation units, while meeting various system-wide …
production schedule of a set of generation units, while meeting various system-wide …
Power grid AC-based state estimation: Vulnerability analysis against cyber attacks
To ensure grid efficiency and reliability, power system operators continuously monitor the
operational characteristics of the grid through a critical process called state estimation (SE) …
operational characteristics of the grid through a critical process called state estimation (SE) …
Optimal battery sizing of smart home via convex programming
X Wu, X Hu, X Yin, C Zhang, S Qian - Energy, 2017 - Elsevier
This paper develops a convex programming (CP) framework for optimal sizing and energy
management of smart home with battery energy storage system (BESS) and photovoltaic …
management of smart home with battery energy storage system (BESS) and photovoltaic …
Optimal sizing of battery energy storage systems in off-grid micro grids using convex optimization
M Zolfaghari, N Ghaffarzadeh, AJ Ardakani - Journal of Energy Storage, 2019 - Elsevier
Battery as an energy storage system is a key element in Microgrids (MGs). Therefore,
determining the optimal size of battery energy storage systems (BESS) can reduce the …
determining the optimal size of battery energy storage systems (BESS) can reduce the …
AC network-constrained unit commitment via relaxation and decomposition
GE Constante-Flores, AJ Conejo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We propose an approach to solving the AC network-constrained unit commitment problem
(AC-NCUC) of large-scale power systems. This approach relies on solving convex …
(AC-NCUC) of large-scale power systems. This approach relies on solving convex …
Effect of modelling choices in the unit commitment problem
In power system studies the unit commitment problem (UC) is solved to support market
decisions and assess system adequacy. Simplifications are made to solve the UC faster, but …
decisions and assess system adequacy. Simplifications are made to solve the UC faster, but …
An optimal multivariable constrained nonlinear (MVCNL) stochastic microgrid planning and operation problem with renewable penetration
M Kumar, B Tyagi - IEEE Systems Journal, 2020 - ieeexplore.ieee.org
Microgrids (MGs) are promising archetypes for the penetration of renewable energy sources
(RES) into the system for reducing carbon footprints. This article presents a cost-based …
(RES) into the system for reducing carbon footprints. This article presents a cost-based …
Deep Reinforcement Learning-Assisted Convex Programming for AC Unit Commitment and Its Variants
Unit commitment (UC) is one of the core decisions in electricity markets and system
planning. Existing optimization methods either use DC approximation of network constraints …
planning. Existing optimization methods either use DC approximation of network constraints …
A bound strengthening method for optimal transmission switching in power systems
This paper studies the optimal transmission switching (OTS) problem for power systems,
where certain lines are fixed (uncontrollable) and the remaining ones are controllable via …
where certain lines are fixed (uncontrollable) and the remaining ones are controllable via …