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Titel:

Arbitrary Injection based sensorless control with a defined high frequency current ripple and reduced current and sound level harmonics

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Laumann, M.; Weiner, C.; Kennel, R.
Abstract:
Most Anisotropy based sensorless control schemes are using an additional voltage injection in order to create a measurable current ripple. This injection causes some unwanted side effects such as additional noise and torque oscillations, introduced by the harmonics of the current. This paper proposes an operating point dependent injection in combination with an arbitrary injection scheme in order to reduce these disturbances. It avoids, that more voltage is injected than needed during sa...     »
Kongress- / Buchtitel:
2017 IEEE 8th International Symposium on Sensorless Control for Electrical Drives (SLED 2017)
Datum der Konferenz:
18.-19. September 2017
Jahr:
2017
Quartal:
3. Quartal
Jahr / Monat:
2017-09
Monat:
Sep
Reviewed:
ja
Sprache:
en
Semester:
SS 17
TUM Einrichtung:
Lehrstuhl für Elektrische Antriebssysteme und Leistungselektronik
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