TY - JOUR
T1 - An analysis of the optimum operating point for a switched reluctance motor
AU - Mao, Shang Hsun
AU - Tsai, Mi-Ching
PY - 2004/11/1
Y1 - 2004/11/1
N2 - This paper proposes a simple method to determine the optimum exciting current, for high output torque in switched reluctance motors (SRMs). By modelling the flux-linkage with one curve at the unaligned position, and with two curves at the aligned position, the maximum increment of the co-energy and torque can be predicted accurately, and the optimum exciting current can also be determined. This easily implemented method is aimed at providing an index for determining the SRM exciting current. This will be useful for SRM designers in deciding the rated current and in obtaining the maximum motor efficiency.
AB - This paper proposes a simple method to determine the optimum exciting current, for high output torque in switched reluctance motors (SRMs). By modelling the flux-linkage with one curve at the unaligned position, and with two curves at the aligned position, the maximum increment of the co-energy and torque can be predicted accurately, and the optimum exciting current can also be determined. This easily implemented method is aimed at providing an index for determining the SRM exciting current. This will be useful for SRM designers in deciding the rated current and in obtaining the maximum motor efficiency.
UR - http://www.scopus.com/inward/record.url?scp=5744230411&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=5744230411&partnerID=8YFLogxK
U2 - 10.1016/j.jmmm.2004.04.012
DO - 10.1016/j.jmmm.2004.04.012
M3 - Conference article
AN - SCOPUS:5744230411
VL - 282
SP - 53
EP - 56
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - 1-3
T2 - International Symposium on Advanced Magnetic Technologies
Y2 - 13 November 2003 through 16 November 2003
ER -