Ricardo has designed, developed and tested a prototype electric propulsion module, Alumotor, an innovative rare earth metal ...

A UK consortium has developed a prototype rare-earth-free synchronous reluctance motor which uses aluminium hairpin windings instead of copper, resulting in a robust, low-cost and sustainable ...

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Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Abstract: The multiple synchronous reference frame controller is a common method for harmonic control in permanent magnet synchronous machines (PMSMs), but its low-pass filter deteriorates the ...

However, conventional permanent magnet manufacturing processes have been heavily dependent on heavy rare earth elements, which are exclusively produced by China, leading to high resource ...

Abstract: Due to the inherent properties of permanent magnet materials, the magnetic flux regulation of permanent magnet synchronous machines (PMSMs) is challenging, which always causes low flux ...