高速大容量发电电动机转子设计

Design of Rotor for Motor Generator with High Speed and Great Capacity

发电电动机高速大容量化已是一种趋势,这将大大增加转子的设计制造难度。文章分析了高速大容量发电电动机转子设计的难点及针对这些难点所采取的对策,并简要介绍了东芝典型高速大容量发电电动机转子各部件的结构特点。

Development of the motor generator with high speed and great capacity is one tendency. This largely increases difficulty in design and manufacturing of rotor. In this paper, the key design points and corresponding countermeasures to be taken on these key points of the rotor to the motor generator with high speed and great capacity are analyzed. Furthermore, structural features of the rotor components of the typical motor generator with high speed and great capacity manufactured by Toshiba Corporation are briefed.