This article introduces a new grid-forming control for a grid-connected dc–ac power
converter, termed hybrid angle control (HAC) that combines the dc-based matching control …

Virtual synchronous machines are inverters with a control algorithm that causes them to
behave towards the power grid like synchronous generators. A popular way to realize such …

This article presents an antiwindup propor-tional-integral (PI) controller, using a saturating
integrator, for a single-input and single-output (SISO) stable nonlinear plant, whose steady …

This paper introduces a new grid-forming control for power converters, termed hybrid angle
control (HAC) that ensures the almost global closed-loop stability. HAC combines the …

We revisit a by now well known stability result for power networks containing several
synchronous generators, due to F. Dörfler and F. Bullo, SIAM Journal on Control and …

The synchronverter algorithm is a way to control a switched mode power converter that
connects a DC energy source to the AC power grid. The main features of this algorithm are …

The microgrid concept represents a promising approach to facilitate the large-scale
integration of renewable energy sources. Motivated by this, the problem of global …

We study the global asymptotic behavior of a grid-connected constant field current
synchronous generator (SG). The grid is regarded as an “infinite bus,” ie, a three-phase AC …

The transient stabilization and voltage regulation problem for a synchronous generator
connected to an infinite bus is addressed, in this article, in the presence of all uncertain …

We present new results for the analysis of global boundedness of state periodic systems.
Thereby, we address both the case of systems, whose dynamics is periodic with respect to a …