船舶推进电机减振降噪措施分析  

Analysis of noise control measures for marine propulsion motor

作　　者：李铜桥[1] 龚亚樵[2] 刘建军 

机构地区：[1]海军驻哈尔滨汽轮机厂代表室,黑龙江哈尔滨150046 [2]海军装备研究院科技处,北京100073 [3]海军后勤部自动化工作站,北京100841

出　　处：《机械研究与应用》2008年第6期140-141,共2页Mechanical Research & Application

摘　　要：分析了船舶推进电机的主要振动噪声源的产生机理,指出了针对各噪声源应采取的推进电机设计方法或外部主被动控制措施。最后以先进感应电机为例,介绍了船舶推进电机减振降噪设计中的系统方法,以及所取得的效果。mechanism of production of the noise sources of marine propulsion motor are analyzed. And the controlling measures to aim at these sources are presented, including design methodology and active and passive measures. Lastly the systematic method adopted in the Advanced Induction Motor （AIM） is introduced, as well as the resulting controlling effects.

关 键 词：船舶推进电机 减振 降噪 

分 类 号：O347[理学—固体力学]