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太赫兹最新的书籍,太赫兹电磁波产生规律,应用,国防应用等-Terahertz latest books, the law of the terahertz electromagnetic wave generation, applications, defense applications, etc.
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电磁兼容导论第二版
Introduction to Electromagnetic Compatibility-This is the second edition of a textbook that was originally published in 1992 and is
intended for a university/college course in electromagnetic compatibility (EMC).
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《电磁兼容性》第二版,英文版。学习EMC的必备书籍-Introduction to Electromagnetic Compatibility,2nd Edition
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Abstract: Randomized modulation is of increasing interest in power
electronics and also holds promise for reducing filtering requirements
in ac/ac, dc/dc converter application and reducing acoustic noise in
motor drive applications. This paper
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接地技术最早是应用在强电系统(电力系统、输变电设备、电气设备)中,为了设备和人身的安全,将接地线直接接在大地上。由于大地的电容非常大,一般情况下可以将大地的电位视为零电位。后来,接地技术延伸应用到弱电系统中。对于电力电子设备将接地线直接接在大地上或者接在一个作为参考电位的导体上,当电流通过该参考电位时,不应产生电压降。然而由于不合理的接地,反而会引入了电磁干扰,比如共地线干扰、地环路干扰等,从而导致电力电子设备工作不正常。可见,接地技术是电力电子设备电磁兼容技术的重要内容之一,有必要对接地技术进
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