Affiliation of Author(s):自动化学院
Journal:电源学报
Key Words:LLC;共模;电磁兼容性;噪声模型;平衡电容;
Abstract:全桥LLC变换器拓扑简单,易于实现所有开关管的软开关,被广泛应用于中大功率场合。针对全桥LLC变换器,建立了变换器的共模噪声模型,分析了共模噪声源和共模噪声耦合路径,提出了基于平衡电容的共模噪声抵消方法,并给出了变压器寄生电容参数的提取方法。最后通过实验验证了模型的准确性和方法的可行性。
Translation or Not:no
Date of Publication:2019-01-22
Co-author:刘颜
Correspondence Author:zfh
Professor
Supervisor of Doctorate Candidates
Gender:Male
Alma Mater:南京航空航天大学
Education Level:南京航空航天大学
Degree:Doctoral Degree in Engineering
School/Department:College of Automation Engineering
Discipline:Power Electronics and Transmission
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