R. Echavarría

Cascade multilevel inverter with only one DC source

R. Echavarria, V. Cardenas, S. Ramirez, 2002, VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002..

A solid state unbalance voltage compensator

Ciro Nunez, Rodolfo Echavarria, Liborio Bortoni, 2010, 12th IEEE International Power Electronics Congress.

An unbalance voltage compensator using a Fast On-Load Tap Changing Regulator

Ciro Nunez, Rodolfo Echavarria, G. Acosta-Villarreal, 2009, 2009 13th European Conference on Power Electronics and Applications.