永磁调速技术的特点及其在发电厂中的应用

永磁调速装置为纯机械构造连接,对运行环境要求低,使用寿命长,同变频装置一样可以实现无级平滑调速,具有较好的节能效果,且不产生谐波。从长期运行角度考虑,在发电厂中应用永磁调速装置可以带来较好的技术和经济效益。

Permanent magnet speed regulating devices are pure mechanical connection, have low demands on environment, have long working life, can realize stepless speed regulation as frequency converters, have the very good energy saving effect and have no harmonic. Considering the long-term operation, it can be with good technical and economic benefits to apply permanent magnet speed regulating devices.