Data-driven power flow linearization: A regression approach

Y Liu, N Zhang, Y Wang, J Yang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The linearization of a power flow (PF) model is an important approach for simplifying and
accelerating the calculation of a power system's control, operation, and optimization …

[HTML][HTML] Model-less robust voltage control in active distribution networks using sensitivity coefficients estimated from measurements

R Gupta, F Sossan, M Paolone - Electric Power Systems Research, 2022 - Elsevier
Measurement-rich power distribution networks may enable distribution system operators
(DSOs) to adopt model-less and measurement-based monitoring and control of distributed …

Improving fairness in photovoltaic curtailments via daily topology reconfiguration for voltage control in power distribution networks

RK Gupta, DK Molzahn - arxiv preprint arxiv:2403.07853, 2024 - arxiv.org
In PV-rich power distribution systems, over-voltage issues are often addressed by curtailing
excess generation from PV plants (in addition to reactive power control), raising fairness …

Methods for grid-aware operation and planning of active distribution networks

RK Gupta - 2023 - infoscience.epfl.ch
The thesis presents methods for controlling and planning distributed energy resources
(DERs) in active distribution networks (ADNs). It deals with three main challenges:(i) …

Analytical Computation of the Sensitivity Coefficients in Hybrid AC/DC Networks

W Lambrichts, M Paolone - IEEE Transactions on Smart Grid, 2024 - ieeexplore.ieee.org
In this paper, we present a model for the analytical computation of the power flow sensitivity
coefficients (SCs) for hybrid AC/DC networks. The SCs are defined as the partial derivates of …

[HTML][HTML] Experimental validation of a grid-aware optimal control of hybrid AC/DC microgrids

W Lambrichts, J Macé, M Paolone - Electric Power Systems Research, 2024 - Elsevier
This paper presents the experimental validation of a grid-aware real-time control method for
hybrid AC/DC microgrids. The optimal control is leveraged by the voltage sensitivity …

Physically Jacobian-Informed Encoder-Decoder ANNs for Nonlinear Power Flow Regression

H Yang, K Zheng, W Su, Z Sun, G Cai… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Power flow (PF) is the basis of steady-state analysis and control of power systems. The
conventional model-driven PF formulated by a set of implicated nonlinear equations is …

[PDF][PDF] Κεντρικός έλεγχος τάσης σε ευφυή δίκτυα διανομής ηλεκτρικής ενέργειας

Α Κατσιούφης - 2018 - dspace.lib.ntua.gr
Demand Response (DR) can be employed for voltage peak shaving, optimal allocation of
electricity consumption as well as maintaining the balance between generation and …