A survey of distributed optimization and control algorithms for electric power systems

DK Molzahn, F Dörfler, H Sandberg… - … on Smart Grid, 2017 - ieeexplore.ieee.org
Historically, centrally computed algorithms have been the primary means of power system
optimization and control. With increasing penetrations of distributed energy resources …

Reactive power management in renewable rich power grids: A review of grid-codes, renewable generators, support devices, control strategies and optimization …

MNI Sarkar, LG Meegahapola, M Datta - Ieee Access, 2018 - ieeexplore.ieee.org
Power electronic converter (PEC)-interfaced renewable energy generators (REGs) are
increasingly being integrated to the power grid. With the high renewable power penetration …

A survey of relaxations and approximations of the power flow equations

DK Molzahn, IA Hiskens - Foundations and Trends® in …, 2019 - nowpublishers.com
The power flow equations relate the power injections and voltages in an electric power
system and are therefore key to many power system optimization and control problems …

Designing decentralized markets for distribution system flexibility

T Morstyn, A Teytelboym… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper introduces a decentralized market design, which allows a distribution system
operator to manage local demand constraints by obtaining flexibility from competing …

Learning optimal solutions for extremely fast AC optimal power flow

AS Zamzam, K Baker - 2020 IEEE international conference on …, 2020 - ieeexplore.ieee.org
We develop, in this paper, a machine learning approach to optimize the real-time operation
of electric power grids. In particular, we learn feasible solutions to the AC optimal power flow …

Optimal power flow pursuit

E Dall'Anese, A Simonetto - IEEE Transactions on Smart Grid, 2016 - ieeexplore.ieee.org
This paper considers distribution networks featuring inverter-interfaced distributed energy
resources, and develops distributed feedback controllers that continuously drive the inverter …

Optimal regulation of virtual power plants

E Dall'Anese, SS Guggilam, A Simonetto… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
This paper develops a real-time algorithmic framework for aggregations of distributed
energy resources (DERs) in distribution networks to provide regulation services in response …

Chance-constrained AC optimal power flow for distribution systems with renewables

E Dall'Anese, K Baker… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper focuses on distribution systems featuring renewable energy sources (RESs) and
energy storage systems, and presents an AC optimal power flow (OPF) approach to optimize …

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 …

Load flow in multiphase distribution networks: Existence, uniqueness, non-singularity and linear models

A Bernstein, C Wang, E Dall'Anese… - … on Power Systems, 2018 - ieeexplore.ieee.org
This paper considers unbalanced multiphase distribution systems with generic topology and
different load models, and extends the-bus iterative load-flow algorithm based on a fixed …