Take marine asynchronous generator of permanent magnet excitation machine

The utility model discloses a take marine asynchronous generator of permanent magnet excitation machine has solved the problem of moving as marine generator under the no excitation circumstances. Including host computer pivot (1) and diesel engine (13), site, high efficiency, low cost. Be provided with on non - drive end axle head (5) of host computer pivot (1) exciter permanent magnet rotor (6), holding enclosing cover (7), main machine shaft be connected with exciter stator (8) on, be provided with exciter stator winding (9) in exciter stator (8). Be fit for that asynchronous generator can generate power for their own use in marine LAN, simple structure, energy -conservation subtracts bad news. 本实用新型公开了种带永磁励磁机的船用异步发电机，解决了在无励磁情况下作为船用发电机运行的问题。包括主机转轴（1）和柴油机（13），主机转轴（1）与柴油机（13）机械连接在起，在主机转轴（1）上设置有鼠笼转子（2），在主机定子（3）中设置有三相主机绕组（4），在主机转轴（1）的非驱动端轴端（5）上设置有励磁机永磁转子（6），在主机轴承外盖（7）上连接有励磁机定子（8），在励磁机定子（8）中设置有励磁机定子绕组（9）。适合在船用局域网内异步发电机能自发自用，结构简单，节能减耗。