Class-E Inverter with Frequency Modulation Control

被引：1
|
作者：
Komiyama, Yutaro [1 ]
Zhu, Wenqi [1 ]
Nguyen, Kien [1 ]
Sekiya, Hiroo [1 ]
机构：
[1] Chiba Univ, Grad Sch Sci & Engn, Chiba, Japan
来源：
10TH IEEE INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY RESEARCH AND APPLICATIONS (ICRERA 2021) | 2021年
关键词：
class-E inverter; frequency modulation; load-independent operation; component tolerance; AMPLIFIER; DESIGN;
D O I：
10.1109/ICRERA52334.2021.9598543
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This paper proposes the frequency-modulation control strategy on the load independent class-E inverter based on careful observation of the inverter characteristics. The proposed inverter is aimed to have the robustness to the load variations and component tolerances in the output-resonant filter. The main idea is to apply the FM control of the output voltage regulation to the load. - Independent inverter. The proposed inverter maintains the rated output voltage and high-efficiency operation - at high frequencies despite the load variations and the component tolerances in the output-resonant filter. An experimental prototype of the inverter was implemented. The effectiveness of the proposed idea was experimentally validated. The implemented inverter achieved 95% efficiency with the 5.7W output and 1 MHz frequency at the nominal operation.
引用
收藏
页码：94 / 98
页数：5
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