Detection of Demagnetization Faults in Permanent-Magnet Synchronous Motors Under Nonstationary Conditions

By Jordi-Roger Riba Ruiz, Javier A. Rosero, A. Espinosa, Luís Romeral. IEEE transactions on magnetics, 2009

221 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electronic, Optical and Magnetic Materials, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/d06d5469d66354fc19b28c31c0754c422e1c09a6

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Control and Systems Engineering

1. Mahesh Krishnamurthy
2. Yao Da
3. Xiaodong Shi
4. Jordi-Roger Riba
5. Julio César Urresty
6. Luís Romeral

In Electronic, Optical and Magnetic Materials

1. Mahesh Krishnamurthy
2. Yao Da
3. Xiaodong Shi
4. Jordi-Roger Riba

In Mechanical Engineering

1. Mahesh Krishnamurthy
2. Yao Da
3. Xiaodong Shi

Citations in the corpus

• A New Approach to Fault Diagnostics for Permanent Magnet Synchronous Machines Using Electromagnetic Signature Analysis (2013, methodology): “[7] applied both continuous wavelet transform (CWT) and discrete wavelet transform (DWT) to detect demagnetization faults in a machine running under the nonstationary condition.”
• A Back-emf Based Method to Detect Magnet Failures in PMSMs (2013, background): “In the technical literature [2], [13] it is reported that partial demagnetization leads to harmonic frequencies in the stator currents according to”
• Detection of Demagnetization Faults in Surface-Mounted Permanent Magnet Synchronous Motors by Means of the Zero-Sequence Voltage Component (2012, methodology): “Main appealing features of PMSMs comprise high power to weight ratio, high torque to current ratio, simple construction, high efficiency, and precise torque control even at low speed [2], [3].”