Aktivitäten pro Jahr
Abstract
Advancing the turn-off angle of the phase current of brushless direct current (BLDC) motors is a common control practice to improve their behavior and efficiency (reduction of current peaks, copper losses, and breaking torques). This paper investigates a refined switching strategy for a single-phase BLDC motor with bifilar winding to increase the energy conversion efficiency of the system. In addition to advancing the phase current turn-off angle, the turn-on angle is delayed to improve the drive's performance and increase the efficiency even further. The focus is on sub-fractional horsepower single-phase BLDC motors with bifilar winding which, concerning this matter, have not drawn much attention in the literature yet. The findings of the paper show that the improved switching strategy can reduce current peaks, breaking torques, copper losses, and therefore increase efficiency.
Originalsprache | deutsch |
---|---|
Publikationsstatus | Veröffentlicht - 2017 |
Veranstaltung | 2017 IEEE International Electric Machines and Drives Conference - Miami, Miami, USA / Vereinigte Staaten Dauer: 21 Mai 2017 → 24 Mai 2017 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7995554 |
Konferenz
Konferenz | 2017 IEEE International Electric Machines and Drives Conference |
---|---|
Kurztitel | IEMDC |
Land/Gebiet | USA / Vereinigte Staaten |
Ort | Miami |
Zeitraum | 21/05/17 → 24/05/17 |
Internetadresse |
Fields of Expertise
- Mobility & Production
Aktivitäten
- 1 Konferenz oder Fachtagung (Teilnahme an/Organisation von)
-
2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017
Hannes Grübler (Teilnehmer/-in), Stefan Leitner (Teilnehmer/-in) & Annette Muetze (Teilnehmer/-in)
21 Mai 2017 → 24 Mai 2017Aktivität: Teilnahme an / Organisation von › Konferenz oder Fachtagung (Teilnahme an/Organisation von)