Artigo em periódico
On-Line Estimation of the Stator Resistance of Induction Machines Based on Zero-Sequence Model
JACOBINA, C. B.2000JACOBINA, C. B.; CHAVES FILHO, J. E.; LIMA, A. M. N
Resumo
Resumo
This paper proposes a technique to estimate the stator resistance of induction machines. The stator resistance is obtained by solving a least squares minimization problem, a solution which also provides the value of the leakage inductance. The technique exploits the machine behavior with respect to zero-sequence quantities. It is conceived to be used online with the drive strategy without disturbing the angular shaft speed. Experimental results are used to demonstrate the feasibility of the proposed technique.
Autoria
Autores do grupo (1)
A lista completa de autores está no topo da página. Abaixo, apenas os pesquisadores do e-Controls vinculados a esta publicação.
palavras-chave
Palavras-chave
stator resistance estimationinduction motorleakage inductanceonline parameter estimationleast squares optimizationmotor drives
Status
Published
links
Links e arquivos
Artigo em periódico