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| Content Provider | IET Digital Library |
|---|---|
| Author | Jia, Kelin Bohlin, Georg Enohnyaket, Mathias Thottappillil, Rajeev |
| Abstract | This study presents a practical method to construct a high-frequency equivalent circuit model for AC motors in Spice-like simulation software. This model can be used to analyse the characteristics of the motor and predict the conducted electromagnetic noise in an adjustable speed drive system. The modelling is based on measured data of the impedance and vector fitting technique. The procedure of the modelling is elaborated in this study and verified by comparing simulated data with experimental data on a 200 kW induction motor in the frequency range from 10 kHz to 10 MHz. This modelling method can be extended to model other types of motors irrespective of the power rating of the motors. Applications of the motor modelling to study common mode voltage in the system and current oscillation in motor winding are presented. |
| Starting Page | 116 |
| Ending Page | 122 |
| Page Count | 7 |
| ISSN | 17518660 |
| Volume Number | 7 |
| e-ISSN | 17518679 |
| Issue Number | Issue 2, Feb (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-epa/7/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2012.0127 |
| Journal | IET Electric Power Applications |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | AC Motor Modelling Adjustable Speed Drive System Asynchronous Machine Common Mode Voltage Conducted Electromagnetic Noise Current Oscillation Drive Frequency 10 KHz to 10 MHz High-frequency Equivalent Circuit Model Induction Motor Induction Motor Drive Motor Characteristic Analysis Motor Winding Power 200 KW Spice-like Simulation Software Variable Speed Drive Vector Fitting Technique |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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