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| Content Provider | IET Digital Library |
|---|---|
| Author | Taras, Petrica Li, Guang Jin Zhu, Zi Qiang Foster, Martin P. Stone, David A. |
| Abstract | Here, machines having permanent magnets (PM) mounted in the stator are compared during fault operations such as armature winding short circuits. The magnet potential irreversible demagnetisation is also investigated due to the fact that the PMs are placed close to the armature coils (heat sources) and hence are prone to temperature-related demagnetisations. It is found that the doubly salient and flux reversal machines have inherently higher fault tolerant capabilities when compared with the switched-flux one. To the point of view of demagnetisation withstand capability, the doubly salient topology stands out as the most robust one while the switched flux is the weakest one. |
| Starting Page | 4241 |
| Ending Page | 4246 |
| 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.2018.8203 |
| 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 License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | A.C. Machine Armature Coils Comparative Investigation D.C. Machines Demagnetisation Doubly Salient Reversal Machines Doubly Salient Topology Fault Condition Fault Operation Fault Tolerance Finite Element Analysis Flux Reversal Machine Heat Source Inherently Higher Fault Tolerant Capabilities Machine Windings Magnet Potential Irreversible Demagnetisation Magnetic Flux Permanent Magnet Machine Permanent Magnet Motors Permanent Magnets Short Circuit Stator-mounted Permanent Magnet Machine Stators Switched Flux Switched-flux Synchronous Machine Temperature-related Demagnetisations |
| Content Type | Text |
| Resource Type | Article |
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