Abstract
A powerful simulation method, coupled analysis between finite element analysis (FEA) and circuit simulation, has been proposed. Such coupled analysis can take into account not only the spatial harmonics of the motor but also pulse width modulation and control logic effects including voltage saturation. Several comparisons between experimental and FEA results including torque ripple are shown. These results showed the coupled analysis was very effective to evaluate not only current and torque ripple but also voltage and power.
| Original language | English |
|---|---|
| Pages (from-to) | 178-185 |
| Number of pages | 8 |
| Journal | IEEE Transactions on Industry Applications |
| Volume | 45 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2009 |
| Externally published | Yes |
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Keywords
- Coupled analysis
- Current ripple
- Finite-element analysis (FEA)
- Iron loss
- Torque ripple
- Voltage saturation
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
Cite this
Comparing coupled analysis with experimental results for an interior PM machine. / Akatsu, Kan; Lorenz, Robert D.
In: IEEE Transactions on Industry Applications, Vol. 45, No. 1, 2009, p. 178-185.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Comparing coupled analysis with experimental results for an interior PM machine
AU - Akatsu, Kan
AU - Lorenz, Robert D.
PY - 2009
Y1 - 2009
N2 - A powerful simulation method, coupled analysis between finite element analysis (FEA) and circuit simulation, has been proposed. Such coupled analysis can take into account not only the spatial harmonics of the motor but also pulse width modulation and control logic effects including voltage saturation. Several comparisons between experimental and FEA results including torque ripple are shown. These results showed the coupled analysis was very effective to evaluate not only current and torque ripple but also voltage and power.
AB - A powerful simulation method, coupled analysis between finite element analysis (FEA) and circuit simulation, has been proposed. Such coupled analysis can take into account not only the spatial harmonics of the motor but also pulse width modulation and control logic effects including voltage saturation. Several comparisons between experimental and FEA results including torque ripple are shown. These results showed the coupled analysis was very effective to evaluate not only current and torque ripple but also voltage and power.
KW - Coupled analysis
KW - Current ripple
KW - Finite-element analysis (FEA)
KW - Iron loss
KW - Torque ripple
KW - Voltage saturation
UR - http://www.scopus.com/inward/record.url?scp=59649083537&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=59649083537&partnerID=8YFLogxK
U2 - 10.1109/TIA.2008.2009707
DO - 10.1109/TIA.2008.2009707
M3 - Article
AN - SCOPUS:59649083537
VL - 45
SP - 178
EP - 185
JO - IEEE Transactions on Industry Applications
JF - IEEE Transactions on Industry Applications
SN - 0093-9994
IS - 1
ER -