2024/09/30
稀土永磁产业
稀土永磁材料具有众多重要作用。首先，它们可以提供恒定磁性，为电机运行提供恒定能量基础，因此广泛应用于电子、机械等行业。
2024/09/30
表磁与剩磁的关系
表磁是指磁体表面某一点的磁感应强度，单位是高斯（Gs）或特斯拉（T）。剩磁是指利用外磁场将铁磁体磁化到饱和状态后再逐渐减小外磁场到零时，铁磁体内所保留的磁感应强度，全称为剩余磁感应强度（Br），单位也是高斯（Gs）或特斯拉（T）。
2024/09/30
永磁同步电机的结构
永磁同步电机主要由定子、转子和端盖等部件构成。
2024/09/30
永磁电机需要充磁吗？充磁的设备有哪些种类？
随着工业的不断发展和稀土永磁材料应用的推广，永磁电机及其他永磁材料的应用行业对充磁设备的需求也逐渐增加；同时也对充磁设备的能耗、体积、充磁效果等各方面性能都提出了新的要求。由于充磁过程是在极短的周期内完成，磁场变化是一个空间函数，运用简单的磁路经验推算时，许多参数都较难准确的取值，需要用三维电磁场数值计算。同时随着计算机硬件和软件技术的迅猛发展，使得有限元法成为准确计算、分析充磁系统电磁场的关键技术。
2024/09/30
永磁电机与传统电机的区别和特点
在新时代科技的不断进步和工业领域的快速发展，电机作为动力转换的核心部件，其技术革新日益受到关注。在众多电机类型中，永磁电机和传统电机是两种常见的选择。将探讨永磁电机与传统电机在结构、性能、应用领域等方面的区别和特点，更好地理解这两种电机技术。
2024/09/30
永磁电机和普通电机区别
磁场性质：永磁电机在制成后无需外界能量即可维持其磁场，而普通电机需要电流通入才能产生磁场。
2024/09/30
永磁滚筒工作原理
永磁滚筒的工作原理主要是利用永磁体产生的磁场来吸附物料中的铁磁性物质。
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