A Novel Passive Integrated Unit for A Single-Stage LED Driver

被引：0
|
作者：
Deng, Cheng [1 ,2 ]
Yu, Yun [1 ]
Zhang, Yuzhi [3 ]
Escobar-Mejia, Andres [4 ]
机构：
[1] Xiangtan Univ, Coll Informat Engn, Xiangtan, Peoples R China
[2] Hunan Prov Cooperat Innovat Ctr Wind Power Equipm, Xiangtan, Peoples R China
[3] ABB Inc, Corp Res Ctr, Raleigh, NC USA
[4] Univ Tecnol Pereira, Elect Engn Program, Pereira, Colombia
来源：
2020 THIRTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2020) | 2020年
基金：
中国国家自然科学基金;
关键词：
FMLF integration technique; passive integration; LED driver; EMI FILTER; PERFORMANCE;
D O I：
10.1109/apec39645.2020.9124484
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A novel passive integrated unit is proposed to increase the power density of a single-stage light-emitting diode (LED) driver in this paper. With the flexible multi-layer foil (FMLF) integration technique, such an integrated unit consists of two transformers, one resonant inductor and two resonant capacitors to reduce the volume of these passive components. The composition principle, flux analysis and parameter design of the proposes integrated device are introduced in detail, respectively. Finally, the validity and feasibility of the proposed ideas are proved by the simulation results of a Maxwell model and a prototype for a 100W-100kHz single-stage LED driver.
引用
收藏
页码：2625 / 2630
页数：6
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