Moreover, a second-order sliding mode observer (SMO), which actually has the lowest order among all possible observers, is designed to estimate the parameters.

In this paper, a sliding mode observer is proposed to estimate the grid voltage parameters. Firstly, a second-order exosystem model is introduced to represent ...

Jun 29, 2018 · In this paper, a robust voltage parameters estimation met- hod via sliding mode observer is proposed for the single- phase grid voltage.

In this paper, the estimation of grid voltage parameters is recast as an observer design problem. A second-order sliding mode observer (SMO) is designed to ...

2006. This paper proposes a new technique for grid synchronization under unbalanced and distorted conditions, i.e., the dual second order generalised integrator ...

May 1, 2019 · Tian Z., Yuan J. Robust estimation of voltage parameters via a sliding mode observer // Control Engineering Practice. 2019. Vol. 86. pp. 85-95.

With the help of sliding mode observer (SMO), only the grid current and grid voltage are sensed to realize system stable operation and grid synchronization, ...

Jul 10, 2019 · In this paper, a super-twisting algorithm (STA) second-order sliding mode control (SOSMC) is proposed for single-phase photovoltaic ...

Aug 1, 2020 · First, a sliding mode observer is designed to estimate the grid voltage. Next, a new adaptive compensation strategy is proposed to remove ...

In this paper, we present an adaptive observer-based, closed-loop feedback method to estimate three-phase grid voltage parameters, including frequencies, ...