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| Content Provider | IET Digital Library |
|---|---|
| Author | North, Dominic Yon, Jason Baker, James Booker, Julian Mellor, Phil |
| Abstract | This paper discusses the design route followed in the development of a permanent magnet (PM) machine for electrical power generation on board a rotorcraft (helicopter). The focus of the machine design is to optimise system power density, efficiency, and robustness – all of which are crucial considerations in aerospace applications. A matrix of designs was created consisting of two stators with different winding conductors – copper and aluminium – and three rotors, each using different containment sleeve materials. These include two semi-permeable metallic sleeves, which act to decrease the effective air gap. Combinations of the different materials will yield different system-level power densities and efficiencies. Here, all the designs are presented along with the initial test results for the baseline machine combination validating the design predictions. |
| Starting Page | 3720 |
| Ending Page | 3724 |
| 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.2018.8070 |
| 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 Aerospace And Avionic Power Supplies Aerospace Application Air Gap Aircraft Power System Baseline Machine Combination Conductors Conductors (electric) Containment Sleeve Materials Electrical Power Generation Helicopters Machine Design Permanent Magnet Machine PM Machine Rotorcraft Environments Rotors Semipermeable Metallic Sleeves Stators System-level Power Densities Transportation Winding Conductor |
| Content Type | Text |
| Resource Type | Article |
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