Dc-link voltage drift compensation in a four level Double- Star Converter using redundant states via phase-shifted PWM strategy
| Autor: | Carlos A. Reusser |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Physics and Astronomy (miscellaneous)
Computer science lcsh:T Dc link voltage Double star Double-Star Converter lcsh:Technology Compensation (engineering) Redundant Switching States Phase shifted Control theory Management of Technology and Innovation DC-Voltage Drift lcsh:Q lcsh:Science Engineering (miscellaneous) Pulse-width modulation |
| Zdroj: | Advances in Science, Technology and Engineering Systems, Vol 3, Iss 4, Pp 53-58 (2018) |
| ISSN: | 2415-6698 |
| Popis: | The following work introduces the use of the available Redundant switching states introduced by the double star four level converter topology, for its application in a medium voltage variable speed drive under a wide range of operation loads. Redundant switching states are obtained using multi-carrier phase-shifted pulse width modulation (PWM) strategy. The converter performance is evaluated in terms of the dc-voltage drift and the torque ripple on the load side, when compared with a classical level-shifted PWM modulation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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