Phase-shifted carrier modulation techniques for cascaded H-bridge multilevel converters

- Townsend, Christopher D., Summers, Terrence J., Betz, Robert E.

Optimization of switching losses and capacitor voltage ripple using model predictive control of a cascaded H-Bridge multilevel StatCom

- Townsend, Christopher D., Summers, Terrence J., Vodden, John, Watson, Alan J., Betz, Robert E., Clare, Jon C.

Control and modulation strategies for a multi-level H-bridge StatCom

- Townsend, Christopher David

Active filtering and VAR control of a cascaded H-bridge multi-level StatCom

- Betz, R. E., Summers, T. J., Mirzaeva, G.