Topology Construction Strategy of Load-Independent Single-Switch Resonant Inverter

Yi Cheng; Yueshi Guan; Tingting Yao; Yijie Wang; Wei Wang; Dianguo Xu

doi:10.1109/TIE.2023.3342309

Topology Construction Strategy of Load-Independent Single-Switch Resonant Inverter

Yi Cheng
, Yueshi Guan^*
, Tingting Yao
, Yijie Wang
, Wei Wang
, Dianguo Xu

^*Corresponding author for this work

School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

The topology construction method of a load-independent single-switch resonant inverter is proposed in this article. The output characteristics of the inverter are determined by solving the time-domain analytical expressions and the load-independent design equations are provided. Without a closed control loop, the proposed inverter can achieve constant amplitude ac current output and zero current switching with the load variation. Furthermore, the operating characteristics of the four load-independent single-switch inverters are compared and summarized. Finally, the experimental prototype with a peak efficiency of 93.8% is built to verify theoretical analysis.

Original language	English
Pages (from-to)	10580-10590
Number of pages	11
Journal	IEEE Transactions on Industrial Electronics
Volume	71
Issue number	9
DOIs	https://doi.org/10.1109/TIE.2023.3342309
State	Published - 1 Sep 2024
Externally published	Yes

Keywords

Load independent
resonant inverter
single switch
soft switching

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10.1109/TIE.2023.3342309

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title = "Topology Construction Strategy of Load-Independent Single-Switch Resonant Inverter",

abstract = "The topology construction method of a load-independent single-switch resonant inverter is proposed in this article. The output characteristics of the inverter are determined by solving the time-domain analytical expressions and the load-independent design equations are provided. Without a closed control loop, the proposed inverter can achieve constant amplitude ac current output and zero current switching with the load variation. Furthermore, the operating characteristics of the four load-independent single-switch inverters are compared and summarized. Finally, the experimental prototype with a peak efficiency of 93.8\% is built to verify theoretical analysis.",

keywords = "Load independent, resonant inverter, single switch, soft switching",

author = "Yi Cheng and Yueshi Guan and Tingting Yao and Yijie Wang and Wei Wang and Dianguo Xu",

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AU - Cheng, Yi

AU - Guan, Yueshi

AU - Yao, Tingting

AU - Wang, Yijie

AU - Wang, Wei

AU - Xu, Dianguo

PY - 2024/9/1

Y1 - 2024/9/1

N2 - The topology construction method of a load-independent single-switch resonant inverter is proposed in this article. The output characteristics of the inverter are determined by solving the time-domain analytical expressions and the load-independent design equations are provided. Without a closed control loop, the proposed inverter can achieve constant amplitude ac current output and zero current switching with the load variation. Furthermore, the operating characteristics of the four load-independent single-switch inverters are compared and summarized. Finally, the experimental prototype with a peak efficiency of 93.8% is built to verify theoretical analysis.

AB - The topology construction method of a load-independent single-switch resonant inverter is proposed in this article. The output characteristics of the inverter are determined by solving the time-domain analytical expressions and the load-independent design equations are provided. Without a closed control loop, the proposed inverter can achieve constant amplitude ac current output and zero current switching with the load variation. Furthermore, the operating characteristics of the four load-independent single-switch inverters are compared and summarized. Finally, the experimental prototype with a peak efficiency of 93.8% is built to verify theoretical analysis.

KW - Load independent

KW - resonant inverter

KW - single switch

KW - soft switching

UR - https://www.scopus.com/pages/publications/85181556273

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DO - 10.1109/TIE.2023.3342309

M3 - 文章

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VL - 71

SP - 10580

EP - 10590

JO - IEEE Transactions on Industrial Electronics

JF - IEEE Transactions on Industrial Electronics

IS - 9

ER -

Topology Construction Strategy of Load-Independent Single-Switch Resonant Inverter

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Keywords

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