环境技术
環境技術
배경기술
ENVIRONMENTAL TECHNOLOGY
2014年
z2期
121-124
,共4页
段纯杰%邓伟%张蓉%熊蕊
段純傑%鄧偉%張蓉%熊蕊
단순걸%산위%장용%웅예
遗传算法%插入损耗%EMI滤波器%电感
遺傳算法%插入損耗%EMI濾波器%電感
유전산법%삽입손모%EMI려파기%전감
genetic algorithms%insertion loss%EMI filter%inductance
通过电感的高频特性及其对共模插入损耗的影响分析,采用遗传算法和Ngspice仿真库设计出电感的选择方案,最后通过电路仿真和实验同时验证方案的有效性。该方案避免了对EMI滤波器高频段的复杂建模,降低了电感选择的难度,对电感元件的选择具有一定的指导意义。
通過電感的高頻特性及其對共模插入損耗的影響分析,採用遺傳算法和Ngspice倣真庫設計齣電感的選擇方案,最後通過電路倣真和實驗同時驗證方案的有效性。該方案避免瞭對EMI濾波器高頻段的複雜建模,降低瞭電感選擇的難度,對電感元件的選擇具有一定的指導意義。
통과전감적고빈특성급기대공모삽입손모적영향분석,채용유전산법화Ngspice방진고설계출전감적선택방안,최후통과전로방진화실험동시험증방안적유효성。해방안피면료대EMI려파기고빈단적복잡건모,강저료전감선택적난도,대전감원건적선택구유일정적지도의의。
This paper mainly discusses the effect of inductor frequency characteristics on common mode insertion loss. Based on genetic algorithm and Ngspice simulation library design, this paper expounds a method for the inductor design by considering its frequency characteristics. This method avoids complex modeling of EMI filter in high frequency range, thus it has certain significance for inductance component selection.