Half Load-Cycle Worked Dual Input Single Output DC/AC Inverter

Rong Chen; Jia-Sheng Zhang

Half Load-Cycle Worked Dual Input Single Output DC/AC Inverter

Rong Chen

Jia-Sheng Zhang

Vol. 14, No. 6, pp. 1217-1223, Nov. 2014

10.6113/JPE.2014.14.6.1217

Buck regulator

Dual input single output

Half load-cycle worked

SPWM

PDF

Abstract

A novel half load-cycle worked dual input single output (DISO) DC/AC inverter is presented. The basic circuit consists of a dualbuck regulator, which works in continuous current mode. The working principle of DISO DC/AC inverter has been used. Thecontrol method applied for half load-cycle worked DISO DC/AC inverter has been studied. The control effects of the open-loopproportional control and closed-loop proportional-integral control are compared by using PSIM software. The parameters areadopted in the realistic simulation and experiment test. Moreover, the waveforms, such as voltage of modulation reference signal andoutput voltage, were given. The simulation and experiment results proved that the half load-cycle worked DISO DC/AC invertercould achieve good performance, gain a line frequency of 50 Hz, and verify the correctness of theoretical analysis.

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Cite this article

[IEEE Style]

R. Chen and J. Zhang, "Half Load-Cycle Worked Dual Input Single Output DC/AC Inverter," Journal of Power Electronics, vol. 14, no. 6, pp. 1217-1223, 2014. DOI: 10.6113/JPE.2014.14.6.1217.

[ACM Style]

Rong Chen and Jia-Sheng Zhang. 2014. Half Load-Cycle Worked Dual Input Single Output DC/AC Inverter. Journal of Power Electronics, 14, 6, (2014), 1217-1223. DOI: 10.6113/JPE.2014.14.6.1217.