Sliding Mode Observer-Based Fault-Detection of Inter-Turn Short-Circuit in Induction Motor

被引：0

作者：

Sellami, T. ^{[1
]}

Berriri, H. ^{[1
]}

Jelassi, S. ^{[2
]}

Mimouni, M. F. ^{[1
]}

机构：

[1] Monastir ENIM, Engn Sch Monastir, Dept Elect Engn, Res Unit Study Ind Syst & Renewable Energy, Monastir 5000, Tunisia

[2] EPMI Paris Grand Ouest, Res Lab Ind Ecoinnovat & Energy LR2E, Paris, France

来源：

14TH INTERNATIONAL CONFERENCE ON SCIENCES AND TECHNIQUES OF AUTOMATIC CONTROL & COMPUTER ENGINEERING STA 2013 | 2013年

关键词：

sliding mode observers; fault detection; stator inter-turn short-circuit; modeling; induction motor; STATOR;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper deals with fault detection (FD) of inter-turn short-circuit in stator windings (SF) in three-phase squirrel-cage induction motors (IM) based on sliding mode observers (SMO). Theoretical developments of both healthy and faulty IM models in the abc-reference frame highlight the impact of such fault. IM modeling in alpha beta-frame is investigated in order to reconstruct current and speed IM using first-order SMO. A comparison of the actual behavior of IM and the expected behavior given by SMO produces a set of residuals sensitive to faults, which are compared to defined thresholds. Simulation results carried out under MATLAB/Simulink show effectiveness of first-order SMO based-on algorithm to detect the SF.

引用

页码：524 / 529

页数：6

共 24 条

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