地鐵車輛牽引濾波裝置 摘要：本文介紹了地鐵車輛牽引系統中的濾波裝置。 給出了濾波裝置在牽引 系統中的作用，組成結構以及工作原理，并且給出參數選擇的公式。 關鍵詞：地鐵車輛；線路濾波器；牽引系統；濾波裝置 Metro vehicle traction filtering device Chen HuiZhou Guangfu Tianjin Metro Operation Co. Ltd.Tianjin 300380 Abstract: This article introduces the traction system of the metro vehicle filter. Give the filtering device in the traction system, structure and working principle. As well gives the p

低壓有源濾波裝置的特點與選型 摘要：本文主要對低壓有源濾波裝置的基本原理、 特點、分類等方面進行介 紹和比較，并闡述了不同類型低壓有源電濾波裝置的適用場所和選型要求。 關鍵詞：有源濾波裝置、諧波、供配電系統 Abstract: This paper on the basic principles of low-voltage active filter device, characteristics, classification, are introduced and compared, and described the application of different types of low voltage active power filter device places and selection requirements. Key Words: active powe