摘  要：介紹了諧波對電網的危害，分析了諧波產生的原因，描述了有源濾波器對電網諧波的治理效果，此方法可在海洋平臺鉆機電控模塊進行推廣應用。 關鍵詞：諧波；鉆機模塊；有源濾波器 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 【中圖分類號】TN713+.8【文獻標識碼】B [登陸后可查看全文]