摘  要：介绍了谐波对电网的危害，分析了谐波产生的原因，描述了有源滤波器对电网谐波的治理效果，此方法可在海洋平台钻机电控模块进行推广应用。 关键词：谐波；钻机模块；有源滤波器 Abstract: Introduces harmonics on the grid hazard analyzes the reasons harmonic generation, describes the Active Filter effect of the harmonic, this method can rig electrical control module application in offshore platform. Key words: Harmonic;Rig Module;Active Filter 【中图分类号】TN713+.8【文献标识码】B [登陆后可查看全文]