DocumentCode
255327
Title
Mitigating dead-time effect in the estimation method of rotor time constant of induction machines at standstill
Author
Eun-Woo Lee ; Kwang-Yeon Kim ; Jeong-Bin Kim
Author_Institution
LSIS, Anyang, South Korea
fYear
2014
fDate
26-28 Aug. 2014
Firstpage
1
Lastpage
7
Abstract
This paper deals with the identification method of rotor time constant in the 3-phase induction machines at standstill. The effect of inverter nonlinearity by dead time is alleviated by the proposed algorithm. The study proposes modified voltage model as reference model and uses current model as adaptive model. The algorithm is verified in the simulation and the experiment.
Keywords
asynchronous machines; invertors; rotors; 3-phase induction machines; adaptive model; current model; dead time effect; estimation method; identification method; inverter nonlinearity; modified voltage model; reference model; rotor time constant; standstill; Equations; Estimation; Inductance; Induction motors; Mathematical model; Rotors; Autotuning; Estimation technique; Induction Motor;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location
Lappeenranta
Type
conf
DOI
10.1109/EPE.2014.6910692
Filename
6910692
Link To Document