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| Content Provider | IET Digital Library |
|---|---|
| Author | Chen, Liang Wang, Jiabin Sun, Zhigang |
| Abstract | This paper describes a computationally efficient model for predicting transient and steady-state behaviours of a permanent magnet alternator (PMA) connected to an asymmetric PWM rectifier and load in aerospace applications under healthy and fault conditions. The model is validated by finite element and circuit coupled co-simulation. The developed model is used to predict the PMA performance under fault conditions and to identify fault signatures that can be exploited for the development of fault detection techniques. The developed electric model is coupled to the thermal model to predict hotspot temperature of the winding under the worst case inter-turn short-circuit condition and to estimate the winding lifetime. |
| Starting Page | 4426 |
| Ending Page | 4431 |
| Page Count | 6 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 17, Jun (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/17 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8053 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-01-22 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | Aerospace Application Circuit Coupled Co-simulation Computationally Efficient Model Control of Electric Power System Electric Model Fault Condition Fault Detection Technique Fault Diagnosis Fault Signatures Finite Element Finite Element Analysis Inter-turn Short-circuit Fault Load Numerical Analysis Permanent Magnet Alternator Power Converter Power Supplies to Apparatus PWM Rectifier Steady-state Behaviour Thermal Model Worst Case Inter-turn Short-circuit Condition |
| Content Type | Text |
| Resource Type | Article |
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