首页>
外国专利>
Permanent magnet rotor for a direct drive generator or a low speed motor
Permanent magnet rotor for a direct drive generator or a low speed motor
展开▼
机译:用于直接驱动发电机或低速电动机的永磁转子
展开▼
页面导航
摘要
著录项
相似文献
摘要
In order to provide a less expensive generator, a rotor using nonmagnetic beams is disclosed. The rotor includes a magnetic steel rim connected to a main generator shaft by a hub. The magnetic rim supports the components of the rotor, which includes a plurality of magnets and pole pieces. The pole pieces are connected to the rim with non-magnetic standoffs and nonmagnetic fasteners. The magnets are supported radially by nonmagnetic beams. The magnets are retained tangentially by pole pieces and radially by wedges. The components of the rotor are further retained axially between plates coupled to the rim and a shoulder on the pole pieces.
展开▼