Abstract:
In this paper, a deadbeat predictive direct power controller (DPC) is proposed for neutral-point-clamped (NPC) converter based active front end (AFE) rectifier for more e...Show MoreMetadata
Abstract:
In this paper, a deadbeat predictive direct power controller (DPC) is proposed for neutral-point-clamped (NPC) converter based active front end (AFE) rectifier for more electric aircraft (MEA) applications. In the proposed AFE rectifier, the input filter inductance value and size are remarkably reduced by employing 3L-NPC converter, which leads to notable increase the power density of the attained AFE rectifier. Moreover, the novel deadbeat predictive DPC is proposed to achieve constant switching frequency, continuous sinusoidal input current, unity PF as well as fast transient response in presence of wide frequency variation of AC power supply source. The performance and feasibility of the proposed deadbeat DPC for 3L-NPC based AFE rectifier are verified by the simulation results.
Date of Conference: 21-23 October 2018
Date Added to IEEE Xplore: 30 December 2018
ISBN Information:
ISSN Information:
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- IEEE Keywords
- Index Terms
- Power Control ,
- Active Rectifier ,
- Electric Aircraft ,
- Aircraft Applications ,
- Active Front End ,
- Front-end Rectifier ,
- Active Front End Rectifier ,
- Deadbeat Predictive ,
- Simulation Results ,
- Variant Frequency ,
- Fast Response ,
- Reaction In The Presence ,
- Filter Size ,
- Switching Frequency ,
- Predictive Control ,
- Constant Frequency ,
- Input Current ,
- Continuous Input ,
- AC Power ,
- Input Filter ,
- Load Changes ,
- Ac Load ,
- Active Power Reference ,
- Pulse Width ,
- Switching Loss ,
- Voltage Vector ,
- Dc Output Voltage ,
- Electric Power System ,
- Step Change ,
- Control Techniques
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Power Control ,
- Active Rectifier ,
- Electric Aircraft ,
- Aircraft Applications ,
- Active Front End ,
- Front-end Rectifier ,
- Active Front End Rectifier ,
- Deadbeat Predictive ,
- Simulation Results ,
- Variant Frequency ,
- Fast Response ,
- Reaction In The Presence ,
- Filter Size ,
- Switching Frequency ,
- Predictive Control ,
- Constant Frequency ,
- Input Current ,
- Continuous Input ,
- AC Power ,
- Input Filter ,
- Load Changes ,
- Ac Load ,
- Active Power Reference ,
- Pulse Width ,
- Switching Loss ,
- Voltage Vector ,
- Dc Output Voltage ,
- Electric Power System ,
- Step Change ,
- Control Techniques
- Author Keywords
