FIELD-ORIENTED CONTROL OF SATURATED INDUCTION MACHINES

被引：38

作者：

VAS, P

ALAKULA, M

机构：

[1] Chalmers University of Technology, Göteborg

来源：

IEEE TRANSACTIONS ON ENERGY CONVERSION | 1990年 / 5卷 / 01期

关键词：

field-oriented control; field-weakening; main flux saturation; modelling;

D O I：

10.1109/60.50834

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A non-linear, field-oriented model is described for saturated induction machines. The model is an extended version of the so-called rotor-flux-oriented dynamic model developed by Leonhard which is valid under linear magnetic conditions and is used in a wide range of applications. The effects of main flux saturation are discussed. The theory is applied to an induction machine subjected to field-oriented control which operates in the field weakening region where the changes of saturation level plays an important role in the dynamic behaviour. It is also shown that with the implemented current control, the control response is seriously distorted by the effects of variable saturation during field-weakening. © 1990 IEEE

引用

页码：218 / 224

页数：7

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