Capacitance minimization in modular multilevel converters: using model predictive control to inject optimal circulating currents and zero-sequence voltage

- Townsend, C. D., Aguilera, R., Acuna, P., Konstantinou, G., Pou, J., Mirzaeva, G., Goodwin, G. C.

Fractionally-rated DC-DC stages for use in multilevel cascaded converter utility-scale battery energy storage systems

- Townsend, C. D., Mirzaeva, G., Goodwin, G. C., Konstantinou, G., Pou, J.