A Comprehensive Review of Winding Short Circuit Fault and Irreversible Demagnetization Fault Detection in PM Type Machines
Open Access
- 27 November 2018
- Vol. 11 (12), 3309
- https://doi.org/10.3390/en11123309
Abstract
Contemporary research has shown impetus in the diagnostics of permanent magnet (PM) type machines. The manufacturers are now more interested in building diagnostics features in the control algorithms of machines to make them more salable and reliable. A compact structure, exclusive high-power density, high torque density, and efficiency make the PM machine an attractive option to use in industrial applications. The impact of a harsh operational environment most often leads to faults in PM machines. The diagnosis and nipping of such faults at an early stage have appeared as the prime concern of manufacturers and end users. This paper reviews the recent advances in fault diagnosis techniques of the two most frequently occurring faults, namely inter-turn short fault (ITSF) and irreversible demagnetization fault (IDF). ITSF is associated with a short circuit in stator winding turns in the same phase of the machine, while IDF is associated with the weakening strength of the PM in the rotor. A detailed literature review of different categories of fault indexes and their strengths and weaknesses is presented. The research trends in the fault diagnosis and the shortcomings of available literature are discussed. Moreover, potential research directions and techniques applicable for possible solutions are also extensively suggested.This publication has 102 references indexed in Scilit:
- Sensor and Sensorless Fault Tolerant Control for Induction Motors Using a Wavelet IndexSensors, 2012
- The ρ-variation of the heat semigroup in the Hermitian setting: behaviour inL∞Proceedings of the Edinburgh Mathematical Society, 2011
- Winding condition monitoring scheme for a permanent magnet machine using high-frequency injectionIET Electric Power Applications, 2011
- Reluctance network modelling of surface permanent magnet motor considering iron nonlinearitiesEnergy Conversion and Management, 2009
- Modelling and simulation of stator winding inter‐turn faults in permanent magnet synchronous motorsCOMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2008
- Sensorless Flux-Weakening Control of Permanent-Magnet Brushless Machines Using Third Harmonic Back EMFIEEE Transactions on Industry Applications, 2004
- Fault Tolerant Three-Phase AC Motor Drive Topologies: A Comparison of Features, Cost, and LimitationsIEEE Transactions on Power Electronics, 2004
- Current monitoring for detecting inter-turn short circuits in induction motorsIEEE Transactions on Energy Conversion, 2001
- Electrical stress and failure mechanism of the winding insulation in PWM-inverter-fed low-voltage induction motorsIEEE Transactions on Industrial Electronics, 2000
- Operation of fault tolerant machines with winding failuresIEEE Transactions on Energy Conversion, 1999