Determination of parameters in interior permanent-magnet synchronous motors with iron losses without torque measurement

被引:104
作者
Fernández-Bernal, F [1 ]
García-Cerrada, A
Faure, R
机构
[1] Univ Pontif Comillas Madrid, ICAI, Escuela Tech Super Ingn, Madrid 28015, Spain
[2] Univ Politecn Madrid, E-28040 Madrid, Spain
关键词
parameter determination; permanent magnet; synchronous motor;
D O I
10.1109/28.952501
中图分类号
T [工业技术];
学科分类号
08 [工学];
摘要
This paper proposes systematic procedures to estimate the circuit parameters of an inverter-fed vector-controlled interior permanent-magnet synchronous motor when torque measurement is not available. The methodology presented here does not neglect iron losses. New procedures have been developed and justified since international standard recommendations (International Electrotechnical Committee Standards) cannot be applied. Experimental results from a test rig will be presented in this paper to validate the most important contributions. Thanks to the procedures proposed, secondary effects on the motor parameters, e.g., saturation or frequency dependency, have been evaluated.
引用
收藏
页码:1265 / 1272
页数:8
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