Analysis of inverter circuit of Sinusoidal Pulse Width Modulation with keystone waveform
Authors
Fangjian Huang
Available Online December 2015.
- DOI
- 10.2991/nceece-15.2016.73How to use a DOI?
- Keywords
- electric inverters; Pulse Width Modulation; keystone waveform
- Abstract
Third harmonic is usually combined with the standard sinusoidal signal to increase the DC voltage utilization within the Sinusoidal Pulse Width Modulation (SPWM) based inventers. The inverter of SPWM with 3rd keystone waveform was analyzed and the one with which to get the best DC voltage utilization ratio was presented. Two inverters of SPWM with these two different waveforms were simulated in Matlab. And the conclusion is that the Total Harmonic Distortion (THD) of line voltage from the inverter of SPWM with keystone waveform is smaller than the one from the inverter of SPWM with 3rdharmonic.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Fangjian Huang PY - 2015/12 DA - 2015/12 TI - Analysis of inverter circuit of Sinusoidal Pulse Width Modulation with keystone waveform BT - Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering PB - Atlantis Press SP - 371 EP - 374 SN - 2352-5401 UR - https://doi.org/10.2991/nceece-15.2016.73 DO - 10.2991/nceece-15.2016.73 ID - Huang2015/12 ER -