Based on the port-Hamiltonian framework, this paper proposes a novel control scheme for
stabilising the voltage in DC networks affected by (i) unknown ZIP-loads, ie, nonlinear loads …

This paper presents a generalized controller design to regulate the output voltage of second-
order DC-DC converters feeding an unknown constant power load (CPL). Passivity-based …

This paper studies the power flow feasibility of DC power grids with constant-power loads.
We introduce and motivate the concept of Braess' paradox for power flow feasibility, and …

In this paper, we consider the problem of voltage stability in DC networks containing
uncertain loads with non-monotone incremental impedances and where the steady-state …

This paper proposes a decentralized sliding mode control approach to the voltage
regulation problem in a DC microgrid consisting of distributed generation units …

A dc voltage restorer (dc‐VR) with optimal droop control is developed to reduce the power
loss and solve the dynamic current imbalance simultaneously of the zonal dc distribution …

In this article, we study the monitoring and control of long-term voltage stability considering
load tap changer (LTC) dynamics. We show that under generic conditions, the LTC …

The steady states of isotone electric systems - Comănescu - 2023 - Mathematical Methods in
the Applied Sciences - Wiley Online Library Skip to Article Content Skip to Article Information …

This paper is concerned with the feasibility of the power flow in DC power grids with constant
power loads. We introduce the notion of distance to infeasibility as a voltage stability index …

En esta tesis doctoral presentan soluciones al control jerárquico en microrredes DC, el cual
presenta varios retos que deben abordarse para garantizar su eficiencia, seguridad y …