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| Content Provider | IET Digital Library |
|---|---|
| Author | Spargo, Christopher Donaghy Spargo, Anthony |
| Abstract | This paper discusses two methods of altering the harmonic content of the spatial air-gap flux density waveform in synchronous machines (generators and motors). First, fractional-conductor windings are analysed for adoption as a replacement for a conventional distributed winding arrangement, their advantages and disadvantages briefly discussed and an example design scenario presented. Second, analysis and discussion regarding the use of semi-magnetic slot wedges as a replacement for glass-fibre type wedges is presented to complement the choice of winding in synchronous machines. Both methods are shown to benefit machine performance under certain circumstances. |
| Starting Page | 4396 |
| Ending Page | 4400 |
| Page Count | 5 |
| 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.2018.8205 |
| 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 AC Machines Air Gap Conductors (electric) Disadvantages Briefly Discussion Example Design Scenario Finite Element Analysis Fractional-conductor Windings Generator Glass-fibre Type WEdge Harmonic Content Machine Insulation Machine Performance Machine Windings Magnetic Flux Motor Permanent Magnet Machine Semimagnetic Slot WEdge Spatial Air-gap Flux Density Waveform Synchronous Machine |
| Content Type | Text |
| Resource Type | Article |
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