Implementation of online air-gap torque monitor for detection of squirrel cage rotor faults using TMS320C31

V. V. Thomas; K. Vasudevan; V. J. Kumar

doi:10.1049/cp:20020101

Implementation of online air-gap torque monitor for detection of squirrel cage rotor faults using TMS320C31

V. V. Thomas^*
, K. Vasudevan
, V. J. Kumar

^*Corresponding author for this work

Department of Electrical and Electronics Engineering, Manipal Institute of Technology, Manipal

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

This paper proposes a Digital Signal Processor (DSP) based implementation of online air-gap torque estimator for detection of squirrel cage rotor faults. Two non-invasive, computationally efficient methods for online air-gap torque monitoring are discussed. In both the methods the air-gap torque is computed from two stator voltages and currents and is cost effective when compared with the use of a conventional torque transducer. The online air-gap torque monitor has been implemented using TMS320C31 and successfully tested on faulty cage rotors.

Original language	English
Pages (from-to)	128-132
Number of pages	5
Journal	IEE Conference Publication
Issue number	487
DOIs	https://doi.org/10.1049/cp:20020101
Publication status	Published - 2002
Event	International Conference on: Power Electronics, Machines and Drives - Bath, United Kingdom Duration: 16-04-2002 → 18-04-2002

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1049/cp:20020101

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title = "Implementation of online air-gap torque monitor for detection of squirrel cage rotor faults using TMS320C31",

abstract = "This paper proposes a Digital Signal Processor (DSP) based implementation of online air-gap torque estimator for detection of squirrel cage rotor faults. Two non-invasive, computationally efficient methods for online air-gap torque monitoring are discussed. In both the methods the air-gap torque is computed from two stator voltages and currents and is cost effective when compared with the use of a conventional torque transducer. The online air-gap torque monitor has been implemented using TMS320C31 and successfully tested on faulty cage rotors.",

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journal = "IEE Conference Publication",

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AU - Thomas, V. V.

AU - Vasudevan, K.

AU - Kumar, V. J.

PY - 2002

Y1 - 2002

N2 - This paper proposes a Digital Signal Processor (DSP) based implementation of online air-gap torque estimator for detection of squirrel cage rotor faults. Two non-invasive, computationally efficient methods for online air-gap torque monitoring are discussed. In both the methods the air-gap torque is computed from two stator voltages and currents and is cost effective when compared with the use of a conventional torque transducer. The online air-gap torque monitor has been implemented using TMS320C31 and successfully tested on faulty cage rotors.

AB - This paper proposes a Digital Signal Processor (DSP) based implementation of online air-gap torque estimator for detection of squirrel cage rotor faults. Two non-invasive, computationally efficient methods for online air-gap torque monitoring are discussed. In both the methods the air-gap torque is computed from two stator voltages and currents and is cost effective when compared with the use of a conventional torque transducer. The online air-gap torque monitor has been implemented using TMS320C31 and successfully tested on faulty cage rotors.

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JF - IEE Conference Publication

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T2 - International Conference on: Power Electronics, Machines and Drives

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ER -

Implementation of online air-gap torque monitor for detection of squirrel cage rotor faults using TMS320C31

Abstract

All Science Journal Classification (ASJC) codes

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