|Author||Koupeny, J. ♦ Lucke, S. ♦ Mertens, A.|
|Source||IEEE Xplore Digital Library|
|Publisher||Institute of Electrical and Electronics Engineers, Inc. (IEEE)|
|Subject Domain (in DDC)||Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics|
|Subject Keyword||Resistance ♦ Parameter estimation ♦ estimation technique ♦ induction motor ♦ Rotors ♦ Stator windings ♦ Observers ♦ Mathematical model ♦ intelligent drive|
|Abstract||This paper deals with the online parameter estimation of squirrel-cage induction machines using the Gradient Descent Method and coupled stator and rotor flux observers. Stator resistance, rotor resistance and mutual inductance can be estimated in real time. The presented approach is applicable on a standard industrial drive, including a current measurement and a motor speed feedback. The adaptation algorithm is described with simple analytical terms. The performance has been demonstrated by experiments. Furthermore, the influence of an asymmetrical stator winding, saturation and incorrectly assumed leakage inductances are discussed.|
|Description||Author affiliation: Inst. for Drive Syst. & Power Electron., Leibniz Univ. Hannover, Hannover, Germany (Koupeny, J.; Lucke, S.; Mertens, A.)|
|Educational Role||Student ♦ Teacher|
|Age Range||above 22 year|
|Educational Use||Research ♦ Reading|
|Education Level||UG and PG|
|Learning Resource Type||Article|
|Rights Holder||EPE Association and IEEE|
|Size (in Bytes)||385.19 kB|
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