稀土永磁电机是70年代初期出现的一种新型永磁电机，由于稀土永磁体的高磁能积和高矫顽力（特别是高内禀矫顽力），使得稀土永磁电机具有体积小、重量轻、效率高、特性好等一系列优点。
...magnet drilling machine 磁力钻床 rare-earth permanent magnet electric machine 稀土永磁电机 Compound-Structure Permanet-Magnet Synchronous Machine 复合结构永磁同步电机 ; 永磁同步电机 ..
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高效、高功率因数的稀土永磁电机为水泵节能开辟了新途径。
The development of permanent magnet electrical machinery with high efficiency and high power factor supply new ways for water pump saving energy.
介绍了卫星飞轮用稀土永磁电机的正弦波和方波两种驱动的工作原理及其控制特点。
The working principle and control characteristics of rare earth permanent magnet (REPM) motor driven by sinusoidal and trapezoidal in satellite flywheel were introduced in this paper.
稀土永磁材料的失磁现象制约了其在大型永磁电机中的应用。
The loss of excitation limits the use of Nd-Fe-B permanent magnetic materials in large permanent magnets.
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