New family of matrix-reactance frequency converters based on unipolar PWM AC matrix-reactance choppers
Z Fedyczak, P Szczesniak… - 2008 13th International …, 2008 - ieeexplore.ieee.org
This paper deals with three-phase direct matrix-reactance frequency converters (MRFC)
based on unipolar PWM AC matrix-reactance choppers (MRC). The topologies of the
proposed MRFC are based on a three-phase unipolar MRC structure. Each MRC with
conventional topology has two synchronous-connected switches (SCS) sets. In the MRFC,
unlike the MRC topology, one of SCS sets is replaced by a matrix-connected switches
(MCS) set in order to make possible of the load voltage frequency change. Six new …
based on unipolar PWM AC matrix-reactance choppers (MRC). The topologies of the
proposed MRFC are based on a three-phase unipolar MRC structure. Each MRC with
conventional topology has two synchronous-connected switches (SCS) sets. In the MRFC,
unlike the MRC topology, one of SCS sets is replaced by a matrix-connected switches
(MCS) set in order to make possible of the load voltage frequency change. Six new …
Generation of matrix-reactance frequency converters based on unipolar PWM AC matrix-reactance choppers
Z Fedyczak, P Szczesniak… - 2008 IEEE Power …, 2008 - ieeexplore.ieee.org
This paper deals with three-phase direct matrix-reactance frequency converters (MRFC)
based on unipolar PWM AC matrix-reactance choppers (MRC). The topologies of the
proposed MRFC are based on a three-phase unipolar MRC structure. Each MRC with
conventional topology has two synchronous-connected switches [SCS] sets. In the MRFC,
unlike the MRC topology, one of SCS sets is replaced by a matrix-connected switches
(MCS) set in order to make possible of the load voltage frequency change. Six new …
based on unipolar PWM AC matrix-reactance choppers (MRC). The topologies of the
proposed MRFC are based on a three-phase unipolar MRC structure. Each MRC with
conventional topology has two synchronous-connected switches [SCS] sets. In the MRFC,
unlike the MRC topology, one of SCS sets is replaced by a matrix-connected switches
(MCS) set in order to make possible of the load voltage frequency change. Six new …
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