Abstract
In general, switched reluctance motors (SRMs) are driven by the unipolar current excitation. The conventional drive technique requires simultaneous optimization process for some controlled-parameters: the turn-on angle, turn-off angle, and current chopping level. The difficulty in the current command generation makes the torque controller design complicated. In the previous paper, to give a general solution for the problem, the authors have described the vector control specialized for SRM drives. In the proposed technique, the maximum torque per ampere (MTPA) condition is mathematically given and the SRM drive can be easily controlled by a single parameter under the MTPA operation. This paper presents an improved current controller for the vector control. The current control system can achieve the wide driving area without the parameter tuning and mitigate vibration and noise levels in operation. The proposed vector control using the improved current controller is evaluated by comparing with the conventional drive technique on a 1kW three-phase SRM.
| Original language | English |
|---|---|
| Title of host publication | 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1379-1386 |
| Number of pages | 8 |
| ISBN (Print) | 9781479956982 |
| DOIs | |
| Publication status | Published - 2014 Nov 11 |
| Event | 6th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2014 - Pittsburgh, United States Duration: 2014 Sep 14 → 2014 Sep 18 |
Other
| Other | 6th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2014 |
|---|---|
| Country | United States |
| City | Pittsburgh |
| Period | 14/9/14 → 14/9/18 |
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ASJC Scopus subject areas
- Fuel Technology
- Energy Engineering and Power Technology
Cite this
Vector control for switched reluctance motor drives using an improved current controller. / Nakao, Noriya; Akatsu, Kan.
2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 1379-1386 6953579.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Vector control for switched reluctance motor drives using an improved current controller
AU - Nakao, Noriya
AU - Akatsu, Kan
PY - 2014/11/11
Y1 - 2014/11/11
N2 - In general, switched reluctance motors (SRMs) are driven by the unipolar current excitation. The conventional drive technique requires simultaneous optimization process for some controlled-parameters: the turn-on angle, turn-off angle, and current chopping level. The difficulty in the current command generation makes the torque controller design complicated. In the previous paper, to give a general solution for the problem, the authors have described the vector control specialized for SRM drives. In the proposed technique, the maximum torque per ampere (MTPA) condition is mathematically given and the SRM drive can be easily controlled by a single parameter under the MTPA operation. This paper presents an improved current controller for the vector control. The current control system can achieve the wide driving area without the parameter tuning and mitigate vibration and noise levels in operation. The proposed vector control using the improved current controller is evaluated by comparing with the conventional drive technique on a 1kW three-phase SRM.
AB - In general, switched reluctance motors (SRMs) are driven by the unipolar current excitation. The conventional drive technique requires simultaneous optimization process for some controlled-parameters: the turn-on angle, turn-off angle, and current chopping level. The difficulty in the current command generation makes the torque controller design complicated. In the previous paper, to give a general solution for the problem, the authors have described the vector control specialized for SRM drives. In the proposed technique, the maximum torque per ampere (MTPA) condition is mathematically given and the SRM drive can be easily controlled by a single parameter under the MTPA operation. This paper presents an improved current controller for the vector control. The current control system can achieve the wide driving area without the parameter tuning and mitigate vibration and noise levels in operation. The proposed vector control using the improved current controller is evaluated by comparing with the conventional drive technique on a 1kW three-phase SRM.
UR - http://www.scopus.com/inward/record.url?scp=84934300233&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84934300233&partnerID=8YFLogxK
U2 - 10.1109/ECCE.2014.6953579
DO - 10.1109/ECCE.2014.6953579
M3 - Conference contribution
AN - SCOPUS:84934300233
SN - 9781479956982
SP - 1379
EP - 1386
BT - 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014
PB - Institute of Electrical and Electronics Engineers Inc.
ER -