Analysis of irreversible magnet demagnetization in line-start motors based on the finite-element method

By G. Kang, J. Hur, H. Nam, Jung-Pyo Hong, Gyu-Tak Kim. 2003

140 citations recorded by the source corpus.

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

View Paper: https://www.semanticscholar.org/paper/a4f53eb27774d7686452df63245cf24298c0e5fa

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. Javier A. Rosero
2. A. Espinosa
3. Luís Romeral
4. Mahesh Krishnamurthy
5. Yao Da
6. Xiaodong Shi

In Electrical and Electronic Engineering

1. Antero Arkkio
2. Jere Kolehmainen
3. J. Ikäheimo
4. Javier A. Rosero
5. A. Espinosa
6. Luís Romeral

In Electronic, Optical and Magnetic Materials

1. Antero Arkkio
2. Jere Kolehmainen
3. J. Ikäheimo
4. Mahesh Krishnamurthy
5. Yao Da
6. Xiaodong Shi

Citations in the corpus

• Detection of Demagnetization Faults in Permanent-Magnet Synchronous Motors Under Nonstationary Conditions (2009, methodology): “Different models have been used in the literature in order to evaluate the effects on the parameters of the motor under demagnetization conditions, such as in back EMF, load angle curve and cogging torque, and torque ripple [1], [2], [5], [9]–[11].”
• Dynamic Permanent Magnet Flux Estimation of Permanent Magnet Synchronous Machines (2010, background): “2041435 process that when the temperature decreases and the flux density and coercivity will return to its original value [4].”
• On-line estimation of permanent magnet flux linkage ripple for PMSM based on a Kalman filter (2006, background): “Some papers consider the deviation of rotor flux linkage to improve the control performance[5-6].”
• Comparison of Demagnetization Models for Finite-Element Analysis of Permanent-Magnet Synchronous Machines (2007, methodology): “Simple models have been earlier used by Kang et al. [2], [ 3 ],”
• Interdependence of Demagnetization, Loading, and Temperature Rise in a Permanent-Magnet Synchronous Motor (2010, methodology): “The demagnetization has been modeled either by linear models [1], [2], hysteresis models [3], [4] or by models based on single valued non-linear demagnetisation curves [5].”