An approach to fault-tolerant three-phase matrix converter drives

S Kwak, HA Toliyat - IEEE Transactions on Energy Conversion, 2007 - ieeexplore.ieee.org
Despite numerous research efforts in matrix converter-based drives, a study of fault-tolerant
topology and control strategy for a matrix converter drive has not been presented in the …

Fault-tolerant structure and modulation strategies with fault detection method for matrix converters

S Kwak - IEEE Transactions on Power Electronics, 2010 - ieeexplore.ieee.org
This paper proposes a fault-tolerant matrix converter with reconfigurable structure and
modified switch control schemes, along with a fault diagnosis technique for open-circuited …

Improvement of matrix converter drive reliability by online fault detection and a fault-tolerant switching strategy

K Nguyen-Duy, TH Liu, DF Chen… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
The matrix converter system is becoming a very promising candidate to replace the
conventional two-stage ac/dc/ac converter, but system reliability remains an open issue. The …

Four-leg-based fault-tolerant matrix converter schemes based on switching function and space vector methods

S Kwak - IEEE Transactions on Industrial Electronics, 2011 - ieeexplore.ieee.org
A four-leg-based fault-tolerant matrix converter topology is proposed, along with switching
function and space vector approaches for modulation schemes, to improve the reliability of …

Fault-tolerant topologies and switching function algorithms for three-phase matrix converter based AC motor drives against open and short phase failures

S Kwak, HA Toliyat - 2007 IEEE International Electric Machines …, 2007 - ieeexplore.ieee.org
A study of fault-tolerant matrix converter is presented for remedial topological structures and
control techniques against both open-faults and short-faults occurring in the ac-ac matrix …

Design of matrix converter topology and modulation algorithms with shorted and opened failure tolerance

S Kwak, T Kim - 2008 IEEE Power Electronics Specialists …, 2008 - ieeexplore.ieee.org
This paper proposes a matrix converter structure and modulation techniques for fault-
tolerant operations in case of single-switch short-circuit failures as well as single-switch …

Fault-tolerant matrix converter motor drives with fault detection of open switch faults

S Khwan-on, L de Lillo, L Empringham… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
This paper describes a novel fault-tolerant matrix converter motor drive system which
requires an appropriate control strategy and the application of an effective fault detection …

A fault-tolerant strategy to control the matrix converter under an open-switch failure

JD Dasika, M Saeedifard - IEEE transactions on industrial …, 2014 - ieeexplore.ieee.org
In this paper, a new post-fault modulation strategy is proposed to operate the direct matrix
converter as close as possible to its desired normal operation under an open-switch fault …

Fault-tolerant, matrix converter, permanent magnet synchronous motor drive for open-circuit failures

S Khwan-On, L De Lillo, L Empringham, P Wheeler… - IET Electric Power …, 2011 - IET
A fault-tolerant matrix converter drive topology, which can be effectively used to drive a
permanent magnet synchronous motor for research in critical applications, with particularly …

Four-leg based matrix converter with fault resilient structures and controls for electric vehicle and propulsion systems

S Kwak, T Kim, O Vodyakho - 2007 IEEE Vehicle Power and …, 2007 - ieeexplore.ieee.org
A study of four-leg based fault-tolerant matrix converter is presented for remedial topological
structures and control techniques against both open-faults and short-faults occurring in the …