Research Article
A Double-Sided Linear Primary Permanent Magnet Vernier Machine
Table 1
Parameters of LPPMV machine and DSLPPMV machine.
| Item | Symbol | LPPMV | DSLPPMV |
| Number of phases | | 3 | 3 | Rated current per phase (A) | | 13 | 13 | Rated translator speed (m/s) | | 1 | 1 | Active machine length (mm) | | 360 | 360 | Stack length (mm) | | 100 | 100 | Armature windings (turn) | | 142 | 142 | PM remanence (T) | | 1.2 | 1.2 | Air-gap length (mm) | | 1 | 1 (each side) | Magnet thickness (mm) | | 4 | 3 | Stator yoke height (mm) | | 45 | 28 | Slot width (mm) | | 35 | 44 | Slot height (mm) | | 27 | 21.5 | Translator tooth height (mm) | | 9 | 7 | Translator tooth tip angle (degree) | | 25.6 | 13.2 | Stator tooth height (mm) | | 10 | 10 | Total height (mm) | | 157 | 127.5 |
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