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Title:

A Design Methodology of Multiresonant Controllers for High Performance 400 Hz Ground Power Units.

Document type:
Zeitschriftenaufsatz
Author(s):
Rojas, F.; Cardenas, R.; Clare, J.; Diaz, M.; Pereda, J.; Kennel, R.
Abstract:
In aerospace applications, a ground power unit has to provide balanced and sinusoidal 400 Hz phase-toneutral voltages to unbalanced and nonlinear single-phase loads. Compensation of high-order harmonics is complex, as the ratio between the sampling frequency and compensated harmonics can be very small. Thus, multiple superimposed resonant controllers or proportional-integral (PI) nested controllers in multiple dq frames are not good alternatives. The first approach cannot ensure stabilit...     »
Keywords:
Four-leg converters, resonant controllers, three-level neutral point clamped (NPC) inverter
Journal title:
IEEE Transactions on Industrial Electronics
Year:
2019
Year / month:
2019-02
Quarter:
1. Quartal
Month:
Feb
Journal issue:
Volume: 66 , Issue: 8
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1109/TIE.2019.2898610
Print-ISSN:
0278-0046
E-ISSN:
1557-9948
Semester:
WS 18-19
TUM Institution:
Lehrstuhl für Elektrische Antriebssysteme und Leistungselektronik
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