随着现代船舶技术的不断提高,新型的PWM变频驱动系统的应用越来越重要。但电子器件间的电磁干扰严重影响可靠性,本文以对传导系统的干扰因素进行分析,针对干扰因素特性建立相应的电路模型,采用高频优化方法对干扰源进行优化,并通过仿真实验,对干扰进行预测分析。
With the continuous improvement of modern ship technology, the application of a new type of PWM variable frequency drive system is becoming more and more important. But the reliability of electromagnetic interference between electronic devices seriously affected, this article carries on the analysis to the interference factors on the conduction system, according to the characteristics of interference factors of corresponding circuit model is established, using optimization method of high frequency interference sources are optimized, and through the simulation, analysis and prediction of interference.
2017,39(1A): 58-60 收稿日期:2016-11-13
DOI:10.3404/j.issn.1672-7619.2017.1A.020
分类号:U665.13
作者简介:郭三刺(1979-),女,硕士,讲师,研究方向为机电一体化检测方向。
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