Abstract
The paper describes a high-speed permanent-magnet generator with a power rating of 3–5 kW and a rotational speed of 48,000–96,000 rpm for powering unmanned aerial vehicles. Development trends in the magnetic core made of an amorphous magnetic material and possible topologies for its implementation are presented. Various generator topologies utilizing a newly implemented six-slot stator core made of an amorphous magnetic material are studied using a computer simulation. The new stator-core design is used and its effectiveness is experimentally proven. The manufacturing technology of the magnetic core made according to the proposed structure is described. A comparison is made between the losses in machines with the magnetic core made of an amorphous magnetic material and those in machines with the magnetic core made of electrical steel. Based on results of a computer simulation and experimental study, the most effective machine topology is determined and its superior efficiency due to using an amorphous magnetic material is proven.
| Original language | English |
|---|---|
| Pages (from-to) | 29-36 |
| Number of pages | 8 |
| Journal | Elektrotehniski Vestnik/Electrotechnical Review |
| Volume | 86 |
| Issue number | 1 |
| State | Published - 2019 |
| Externally published | Yes |
Keywords
- Amorphous Magnetic Materials
- Magnetic Losses
- Permanent-Magnet Machines
Fingerprint
Dive into the research topics of 'Design of a six-slot high-speed permanent-magnet generator with the stator core made of an amorphous magnetic material'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver