Spanner Science and Technology
In view of the possible irreversible demagnetization problem of ferrite permanent magne-assisted synchronous reluctance motor, ferrite and NdFeB hybrid permanet magnet assisted synchronos reluctance for electric vehicle is studied. The rotor sturcture of hybrid permanent magnet assisted synchro
+Rare earths are a set of elements known as lanthanides found at the bottom of the periodic table, whose unique properties make them essential to many electronic, optical, magnetic and catalytic applications. The rare earths consist of yttrium and the 15 lanthanide elements (lanthanum, cerium, praseo
+Nd-Fe-B magnets have a higher Maximum Energy Product, (BH)max, than Sm-Co magnets. (BH) max of Nd-Fe-B can easily reach 30 MGOe and even goes up to 48 MGOe. Nd-Fe-B magnets can replace Sm-Co magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade. The tempera
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