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This paper investigates the utilization of two different six-leg configurations of single-phase to three-phase converters. One of the topologies is transformerless and the other is transformer-based. The drive systems provide both bidirectional power flow and power factor control. Pulsewidth modulation techniques for the converter control are discussed. Simulation and experimental results are provided to illustrate and compare the operation of the systems.
Electrical Engineering - PPgEE - COPELE, Electrical Engineering Department (DEE), Federal University of Campina Grande (UFCG) - 58.429-900 - Campina Grande - PB - Brazil
Electrical Engineering - PPgEE - COPELE, Electrical Engineering Department (DEE), Federal University of Campina Grande (UFCG) - 58.429-900 - Campina Grande - PB - Brazil
Electrical Engineering - PPgEE - COPELE, Electrical Engineering Department (DEE), Federal University of Campina Grande (UFCG) - 58.429-900 - Campina Grande - PB - Brazil
Electrical Engineering - PPgEE - COPELE, Electrical Engineering Department (DEE), Federal University of Campina Grande (UFCG) - 58.429-900 - Campina Grande - PB - Brazil