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本文以实例讲述了电网噪声危害的严重性,指出了电网噪声的种类及各自的产生原因和主要危害,介绍了国内外电源净化技术的发展简况及目前较为成熟的几种电源净化技术,给出了国内外研究、生产电源净化设备的主要厂家.指出了实际工作中遇到电源噪声的处理方法.
This paper describes the seriousness of the power network noise hazards by examples and points out the types of power grid noise and their causes and main hazards. It also introduces the development of power purification technology both at home and abroad and several currently mature power purification technologies. Domestic and foreign research, production of power purification equipment, the major manufacturers pointed out that the actual work encountered power noise treatment.