This paper presents a qualitative overview of the main developments carried out by the
Brazilian Electrical Energy Research Center and the Brazilian Power System Operator to …

Harmonic resonances exist inherently in power systems with varying affected areas and
amplification levels. This paper presents a quantitative harmonic resonance assessment …

The book provides a comprehensive taxonomy of non-symmetrical eigenvalues problems as
applied to power systems. The book bases all formulations on mathematical concept of …

The presence of power system uncertainties results in variations of the harmonic resonance
behaviors. There is, therefore, a need to perform the probabilistic assessment in harmonic …

This paper presents a linearized HVDC link model, which was implemented in PacDyn
software and is applicable to dynamic performance studies of power electronic equipment …

This paper describes two network models which allow several harmonic and
electromagnetic transient analysis, being, therefore, more flexible than conventional ones. In …

This paper compares the computational performances of four model order reduction
methods applied to large-scale electric power RLC networks transfer functions with many …

This paper presents the main concepts of small-signal security assessment of power
systems, focusing on the online monitoring of small-signal stability. In this work, a …

This paper describes the first reliable Newton algorithm for the sequential computation of the
set of dominant poles of scalar and multivariable transfer functions of infinite systems. This …

The time-varying harmonics in power systems are not only caused by the stochastic
harmonic emissions from different types of harmonic sources, but also the uncertain …