Soft Starting of Induction Motor With Torque Control

被引：26

作者：

Nied, Ademir ^{[1
]}

de Oliveira, Jose ^{[1
]}

Campos, Rafael de Farias ^{[1
]}

Dias, Rogerio Pinho ^{[2
]}

de Souza Marques, Luiz Carlos ^{[3
]}

机构：

[1] Univ Estado Santa Catarina, Dept Elect Engn, BR-89223100 Joinville, Brazil

[2] WEG Equipamentos Elect, BR-30000 Jaragua Do Sul, Brazil

[3] Univ Fed Santa Maria, Power Elect & Control Res Grp, BR-97105900 Santa Maria, RS, Brazil

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2010年 / 46卷 / 03期

关键词：

Induction motor (IM); soft starter; torque control; PERFORMANCE ANALYSIS;

D O I：

10.1109/TIA.2010.2045335

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a simple technique based on stator-flux estimation to control the electromagnetic torque of induction motors (IMs) during soft starting. The inherent problems related to pure integration of the back electromagnetic force to estimate the stator flux are minimized using the low-pass-filter approach. The experimental results are dealt with and compared with the usual current-control technique. The results obtained validate the proposed technique, showing its viability in applications where the objective is to fit the IM torque profile during starting or stopping according to the load torque.

引用

页码：1002 / 1010

页数：9

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