Accurate and fast estimation of single-phase grid voltage phase and frequency has the
potential to improve the performances of various control and monitoring techniques used in …

The problem of grid fundamental component detection has intrigued many researchers due
to its importance in the grid synchronization operation of grid-interfacing power electronics …

Sinusoidal current regulation of voltage source converters is an aspect of paramount
importance to achieve a high level of performance in a lot of different applications, such as …

In the presence of nonlinear loads and various disturbances, harmonics and dc bias may
corrupt the grid voltage signal leading to distorted grid. Frequency estimation of distorted …

This paper proposes the estimation of parameters and symmetrical components of
unbalanced grid using adaptive observer framework. Recent adaptive observers proposed …

Harmonic robust grid synchronization technique has been studied in this paper. This implies
the estimation of phase and frequency of single-phase grid voltage signal. Motivated by …

This paper deals with the application of the Recursive Least Square (RLS) algorithm for
estimation of low-frequency oscillations. A novel resetting method to improve the speed of …