Generic modeling of N-level pulse width modulation voltage source inverters and their control

Paul-Etienne Vidal (1) , Simon Cailhol (1) , Frédéric Rotella (1)

1 LGP - Laboratoire Génie de Production

A generic and mathematic tool is adapted and used for pulse width modulation inverter modelling and control. The model is developed on the elementary switching cell and finally extended to some N-level topologies and three-phase inverters. Based on the generalized inverses, the solution set of pulse width modulation carrier based scheme is highlighted. The degree of freedom highlighted for the modulation control are linked to the architecture described. A specific example is illustrated and based on a H-bridge 3 level topology.

Mots clés: Modeling and simulation of power systems; Control system design; Application of power electronics

Domaines: Automatique / Robotique

Paul-Etienne Vidal, Simon Cailhol, Frédéric Rotella. Generic modeling of N-level pulse width modulation voltage source inverters and their control. IFAC-PapersOnLine, 2017, 50 (1), pp.7813-7818. ⟨10.1016/j.ifacol.2017.08.1057⟩. ⟨hal-01945175⟩