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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dahidah, M.S.A. Agelidis, V.G. |
| Copyright Year | 2008 |
| Description | Author affiliation: Sch. of Electr. & Electron. Eng., Univ. of Nottingham, Semenyih (Dahidah, M.S.A.) || Sch. of Electr. & Inf. Eng., Univ. of Sydney, Sydney, NSW (Agelidis, V.G.) |
| Abstract | The paper proposes a new variation of the well-known selective harmonic elimination pulse width modulation (SHE-PWM) technique suitable for a high-power five-level cascaded converters with non-equal DC sources for utility applications. In this work, the switching angles are obtained when both the quarter- and half-wave symmetry are abolished. This changes the way the problem is formulated and different solutions and output waveform patterns are found and such solutions present no compromise. Different operating points are reported including different DC source combinations, different number of switching angles and different values of modulation indices. Simulation studies are presented to validate the theoretical findings and to confirm the robustness of the proposed approach. |
| Starting Page | 775 |
| Ending Page | 780 |
| File Size | 179754 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424424047 |
| DOI | 10.1109/PECON.2008.4762580 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-12-01 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pulse width modulation converters Pulse width modulation Power system harmonics Pulse width modulation inverters Nonlinear equations Iterative algorithms Power engineering and energy Australia Robustness Iterative methods converter control Selective harmonic elimination (SHE) five-level inverter non-symmetrical PWM non-equal DC sources |
| Content Type | Text |
| Resource Type | Article |
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