Output Voltage Adjustable Resonant Converter Based on Auxiliary LLC with Winding

被引：0
作者：
Lu, Yifan [1 ]
Gao, CongZhe [1 ]
Mao, ShunKang [1 ]
机构：
[1] Beijing Inst Technol, Beijing, Peoples R China
来源：
2019 IEEE 10TH INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS FOR DISTRIBUTED GENERATION SYSTEMS (PEDG 2019) | 2019年
关键词：
output voltage adjustable; LLC resonant converter; auxiliary LLC with winding; DC/DC CONVERTER; DESIGN; CAPACITOR;
D O I：
10.1109/pedg.2019.8807786
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：
Resonant power converters have many advantages over conventional converters that employed pulse width modulation. In order to increase the transmission power, this paper proposed a novel output voltage adjustable resonant converter based on LLC with auxiliary winding. The resonant circuit output voltage can be adjusted by changing the duty cycle of the switches in the auxiliary winding. And the phase of the resonant current can also be kept synchronous with voltage. The auxiliary winding is small and the efficiency is high. Therefore, the transmission power is increased. Finally, the operation and performance of the proposed converter are verified with simulation.
引用
收藏
页码：79 / 84
页数：6
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