Browsing NU Research Week - II by Author "Ornov, N."

Now showing items 1-2 of 2

Optimization of single-phase multilevel inverter voltage quality using time domain problem formulation

Ornov, N.; Kopanos, G. M.; Ruderman, A. (Nazarbayev University, 2014)

The multilevel inverter optimal voltage quality problem is formulated in time domain in order to account for all switching harmonics. The numerical solutions establish theoretical voltage quality lower bounds for a ...
Simple time domain analysis of natural balancing in flying capacitor stacked multicell converters

Ornov, N.; Ruderman, A. (Nazarbayev University, 2014)

Stack Multicell Converters (SMC) is a class of converters derived from a classic Flying Capacitor Converter (FCC). The paper presents simple closed-form analysis of average capacitor natural voltage balancing dynamics ...