電容器是一種常用的電子元件，不管是獨(dú)立導(dǎo)體，還是多個導(dǎo)體組成的系統(tǒng)，都可構(gòu)成電容器，對于多個導(dǎo)體組成的系統(tǒng)來說，它們所構(gòu)成的電容可分為自部分電容和互部分電容，這些電容在有的電路中可以看成是分布電容。變壓器是一個多導(dǎo)體系統(tǒng)特例，它是由鐵芯(磁芯)、繞組、屏蔽層(接地)等導(dǎo)體構(gòu)成，該系統(tǒng)所形成的分布電容對有的電路影響非常大，因此為了討論該問題，本文從導(dǎo)體系統(tǒng)電容出發(fā)，系統(tǒng)地闡述變壓器分布電容的形成、危害及克服辦法。
關(guān)鍵詞：導(dǎo)體系統(tǒng) ; 自部分電容 ; 互部分電容; 變壓器 ; 分布電容
Abstract: The capacitor is a kind of electronic element in common use, Both independent
conductor and the system which is make up many conductors can consist of capacitor, As far as the which is make up of many conductor can be divided into self-partile capacity and each other capacity, These capacity can be regarded as distribution capacity in some circuit . Transformer is a special case of multi-conductor systematic which is formed by iron core (magnetism core ) , winding , shielding layer (grounding ) and so on. .The distribution capacity is formed by this system which makes an adverse effect on som circuit .So in order to discuss this question, this text proceeds from systematic capacity of conductor, Systematically.elaborate the forming of the distribution capacity , the harm of the the distribution capacity , and the way to overcome .
Keyword: Conductor system ; self-partial capacity ; partile capacity each other;
transformer; Distribution capacity