Abstract
Compared to the conventional selective harmonic elimination-pulse width modulation (SHE-PWM), the selective harmonic elimination-pulse width and amplitude modulation (SHE-PWAM) control strategy results in significant improvements in the performance of CHB inverters. This fact is due to considering the optimization of the CHB dc sources’ values along with the optimized switching angles. This paper proposes a new SHE-PWAM control strategy and its realization in a drive
application. Analysis and simulations are carried out on a fivelevel CHB inverter. Experimental verifications also validate the simulation results. The results demonstrate that the new SHEPWAM technique improves the performance of the drive
compared to the conventional SHE-PWM.
application. Analysis and simulations are carried out on a fivelevel CHB inverter. Experimental verifications also validate the simulation results. The results demonstrate that the new SHEPWAM technique improves the performance of the drive
compared to the conventional SHE-PWM.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of IECON 2013 |
| Number of pages | 6 |
| Publisher | IEEE |
| Publication date | 2013 |
| Publication status | Published - 2013 |
| Event | 39th Annual Conference of the IEEE Industrial Electronics Society - Vienna, Austria Duration: 10 Nov 2013 → 13 Nov 2013 Conference number: 39 https://ieeexplore.ieee.org/xpl/conhome/6683943/proceeding |
Conference
| Conference | 39th Annual Conference of the IEEE Industrial Electronics Society |
|---|---|
| Number | 39 |
| Country/Territory | Austria |
| City | Vienna |
| Period | 10/11/2013 → 13/11/2013 |
| Internet address |
Keywords
- Cascaded H-bridge inverters
- PAM
- PWAM
- PWM
- Selective harmonic elimination