A Complete Design of a Rare Earth Metal-Free Permanent Magnet Generator
نویسندگان
چکیده
منابع مشابه
A Complete Design of a Rare Earth Metal-Free Permanent Magnet Generator
The price of rare-earth metals used in neodymium-iron-boron (NdFeB) permanent magnets (PMs) has fluctuated greatly recently. Replacing the NdFeB PMs with more abundant ferrite PMs will avoid the cost insecurity and insecurity of supply. Ferrite PMs have lower performance than NdFeB PMs and for similar performance more PM material has to be used, requiring more support structure. Flux concentrat...
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ژورنال
عنوان ژورنال: Machines
سال: 2014
ISSN: 2075-1702
DOI: 10.3390/machines2020120