Power systems optimization under uncertainty: A review of methods and applications

LA Roald, D Pozo, A Papavasiliou, DK Molzahn… - Electric Power Systems …, 2023 - Elsevier
Electric power systems and the companies and customers that interact with them are
experiencing increasing levels of uncertainty due to factors such as renewable energy …

Towards future infrastructures for sustainable multi-energy systems: A review

E Guelpa, A Bischi, V Verda, M Chertkov, H Lund - Energy, 2019 - Elsevier
Integration of different energy infrastructures (heat, electricity and gas vectors) offers great
potential for better managing energy sources, reducing consumption and waste as well as …

Chance-constrained AC optimal power flow: Reformulations and efficient algorithms

L Roald, G Andersson - IEEE Transactions on Power Systems, 2017 - ieeexplore.ieee.org
Higher levels of renewable electricity generation increase uncertainty in power system
operation. To ensure secure system operation, new tools that account for this uncertainty are …

Data-based distributionally robust stochastic optimal power flow—Part I: Methodologies

Y Guo, K Baker, E Dall'Anese, Z Hu… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
We propose a data-based method to solve a multi-stage stochastic optimal power flow (OPF)
problem based on limited information about forecast error distributions. The framework …

Data-driven decision making in power systems with probabilistic guarantees: Theory and applications of chance-constrained optimization

X Geng, L **e - Annual reviews in control, 2019 - Elsevier
Uncertainties from deepening penetration of renewable energy resources have posed
critical challenges to the secure and reliable operations of future electric grids. Among …

A data-driven stochastic reactive power optimization considering uncertainties in active distribution networks and decomposition method

T Ding, Q Yang, Y Yang, C Li, Z Bie… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
To address the uncertain output of distributed generators for reactive power optimization in
active distribution networks, the stochastic programming model is widely used. The model is …

Introducing uncertainty components in locational marginal prices for pricing wind power and load uncertainties

X Fang, BM Hodge, E Du, C Kang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
With substantially increasing penetration levels of wind power, electric power system
flexibility is needed to address the variability and uncertainty of wind power output. Thus, it …

On the use of probabilistic forecasts in scheduling of renewable energy sources coupled to storages

RR Appino, JÁG Ordiano, R Mikut, T Faulwasser… - Applied energy, 2018 - Elsevier
Electric energy generation from renewable energy sources is generally non-dispatchable
due to its intrinsic volatility. Therefore, its integration into electricity markets and in power …

Robust routing optimization for smart grids considering cyber-physical interdependence

L Xu, Q Guo, T Yang, H Sun - IEEE Transactions on Smart Grid, 2018 - ieeexplore.ieee.org
A smart grid is a typical cyber-physical system (CPS). Cyber networks and physical networks
of smart grids have similar topologies and interdependent characteristics, which may induce …

Convex relaxations of chance constrained AC optimal power flow

A Venzke, L Halilbasic, U Markovic… - … on Power Systems, 2017 - ieeexplore.ieee.org
High penetration of renewable energy sources and the increasing share of stochastic loads
require the explicit representation of uncertainty in tools such as the optimal power flow …