2 papers
math.OC2021
The equilibrium points and stability of grid-connected synchronverters
Pietro Lorenzetti, Zeev Kustanovich, Shivprasad Shivratri +1
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 inv…
math.OC2021
Saturating PI control of stable nonlinear systems using singular perturbations
Pietro Lorenzetti, George Weiss
This paper presents an anti-windup PI controller, using a saturating integrator, for a single-input single-output stable nonlinear plant, whose steady-state input-output map is inc…