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True three-phase bidirectional switch based AC-AC Buck-Boost converter topology
(© 2013 IEEE Computer Society, 2013)
A new three-phase true bidirectional switch is proposed in this paper. This switch consist of a unidirectional switch enclosed in two three phase diode bridges with bidirectional input and output terminals. A family of ...
A single phase buck-boost AC-AC converter with low input current THD and high input power factor
(© 2011 Institute of Electrical and Electronics Engineers Inc., 2011)
Two new topologies of Buck-Boost single-phase ac-ac conversion are proposed. In one of the circuits a bi-directional switch with a single buck-boost inductor is used, whereas, in the other circuit a bi-directional switch ...
A single phase AC-AC boost converter with improved input power factor and THD
(© 2011 Institute of Electrical and Electronics Engineers Inc., 2011)
A new circuit is proposed for single phase AC-AC conversion using Boost topology. Input Power factor, input current Total Harmonic Distortion (THD) and efficiency of the circuit are examined for the proposed circuit for ...