Optimized Non-Dead-Time Control of Inverter with Two-Phase Modulated SVPWM
2012 ◽
Vol 562-564
◽
pp. 1531-1536
Keyword(s):
In the inverter control system, two-phase modulated space vector pulse width modulation (SVPWM) algorithm has the advantages of minimum switch loss and higher utilization of direct current (DC) bus voltage. Non-dead-time control strategy can eliminate the problems of the dead time effects. But the traditional non-dead-time control strategy heavily depends on the current zero-crossing detection, which may cause the output voltage distortion or even a short circuit. Based on the analysis of the reason for the distortion, a new optimized non-dead-time control method is proposed. Two methods for the detection of the overlapping area are enumerated. The conclusions are confirmed by the simulation results with MATLAB/ SIMULINK.
2012 ◽
Vol 546-547
◽
pp. 1050-1055
Keyword(s):
2013 ◽
Vol 732-733
◽
pp. 1261-1264
2007 ◽
Vol 17
(10)
◽
pp. 3571-3575
◽
2014 ◽
Vol 532
◽
pp. 62-69
Keyword(s):
2012 ◽
Vol 516-517
◽
pp. 1437-1442
Keyword(s):
2020 ◽
Vol 16
(6)
◽
pp. 155014772092889
Keyword(s):
2012 ◽
Vol 466-467
◽
pp. 829-833
◽
Keyword(s):