Abstract
This paper analyzes the effects of fractional pitch and distributed winding stators on the self-sensing performance of permanent-magnet machines. Three rotor configurations (i.e., a flux-weakened interior permanent-magnet synchronous machine (IPMSM) and two flux-intensified IPMSMs) and two stator designs (i.e., distributed and concentrated windings) are presented to analyze the cross saturation, secondary saliencies, saturation-induced saliencies, and saliency ratio, depending on the possible rotor and stator configurations. Finite-element modeling has been used to obtain a detailed understanding of the self-sensing performance of these machines.
| Original language | English |
|---|---|
| Article number | 5565474 |
| Pages (from-to) | 2467-2474 |
| Number of pages | 8 |
| Journal | IEEE Transactions on Industry Applications |
| Volume | 46 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2010 Nov |
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Keywords
- Carrier signal injection
- distributed winding
- flux-intensified permanent-magnet synchronous machines (PMSMs)
- fractional slot pitch winding
- saturation effects
- self-sensing
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
Cite this
Self-sensing comparison of fractional slot pitch winding versus distributed winding for FW- and FI-IPMSMs based on carrier signal injection at very low speed. / Reigosa, David Daz; Akatsu, Kan; Limsuwan, Natee; Shibukawa, Yuichi; Lorenz, Robert D.
In: IEEE Transactions on Industry Applications, Vol. 46, No. 6, 5565474, 11.2010, p. 2467-2474.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Self-sensing comparison of fractional slot pitch winding versus distributed winding for FW- and FI-IPMSMs based on carrier signal injection at very low speed
AU - Reigosa, David Daz
AU - Akatsu, Kan
AU - Limsuwan, Natee
AU - Shibukawa, Yuichi
AU - Lorenz, Robert D.
PY - 2010/11
Y1 - 2010/11
N2 - This paper analyzes the effects of fractional pitch and distributed winding stators on the self-sensing performance of permanent-magnet machines. Three rotor configurations (i.e., a flux-weakened interior permanent-magnet synchronous machine (IPMSM) and two flux-intensified IPMSMs) and two stator designs (i.e., distributed and concentrated windings) are presented to analyze the cross saturation, secondary saliencies, saturation-induced saliencies, and saliency ratio, depending on the possible rotor and stator configurations. Finite-element modeling has been used to obtain a detailed understanding of the self-sensing performance of these machines.
AB - This paper analyzes the effects of fractional pitch and distributed winding stators on the self-sensing performance of permanent-magnet machines. Three rotor configurations (i.e., a flux-weakened interior permanent-magnet synchronous machine (IPMSM) and two flux-intensified IPMSMs) and two stator designs (i.e., distributed and concentrated windings) are presented to analyze the cross saturation, secondary saliencies, saturation-induced saliencies, and saliency ratio, depending on the possible rotor and stator configurations. Finite-element modeling has been used to obtain a detailed understanding of the self-sensing performance of these machines.
KW - Carrier signal injection
KW - distributed winding
KW - flux-intensified permanent-magnet synchronous machines (PMSMs)
KW - fractional slot pitch winding
KW - saturation effects
KW - self-sensing
UR - http://www.scopus.com/inward/record.url?scp=78649380817&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78649380817&partnerID=8YFLogxK
U2 - 10.1109/TIA.2010.2074172
DO - 10.1109/TIA.2010.2074172
M3 - Article
VL - 46
SP - 2467
EP - 2474
JO - IEEE Transactions on Industry Applications
JF - IEEE Transactions on Industry Applications
SN - 0093-9994
IS - 6
M1 - 5565474
ER -