High-frequency oscillations in a power transformer

被引：0
|
作者：
Demetriades, GD [1 ]
Manias, SN [1 ]
Ranstad, P [1 ]
机构：
[1] ABB Corp Res, Power Engn Dept, SE-72178 Vasteras, Sweden
来源：
PESC 2001: 32ND ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS | 2001年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Power transformers are widely used as step-up or step-down devices and they can offer galvanic isolation between the input of the power supply and the output. When the operating frequency is considerably high, transformer parasitics are of importance. Interleaving of the transformer windings causes a reduction of the leakage inductance. However, the winding capacitance and the stray capacitance increases due to the good proximity of the windings achieved by interleaving.
引用
收藏
页码：612 / 616
页数：5
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