LLC series resonant high-frequency sinusoidal power supplier

Liang-Rui Chen; Chung Ming Young; Hai Wen Chang; Wen-Ren Yang; Neng Yi Chu

doi:10.1109/ICIEA.2010.5515614

LLC series resonant high-frequency sinusoidal power supplier

Liang-Rui Chen, Chung Ming Young, Hai Wen Chang, Wen-Ren Yang, Neng Yi Chu

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

This paper presents an LLC series resonant highfrequency sinusoidal power supplier for contactless power transmission system utilizing the magnetizing inductance and the leakage inductance of contactless coupled transformer. The design of system's parameters is under 2mm air gap of contactless coupled transformer and utilizes microchip dsPIC30F4011 to track resonance tank voltage and current phase in order to maintain operation of circuit resonant frequency to ensure that circuit can provide maximum power output for various loads. Finally, a 1kW prototype is designed and implemented to access the performance of the proposed LLC series resonant high-frequency sinusoidal power supplier. The proposed circuit also compares with the traditional frequency fixed high-frequency sinusoidal power supplier. The experimental result shows that the proposed circuit can provide maximum power output for various loads and the efficiency is about 95%.

Original language	English
Title of host publication	Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
Pages	1198-1203
Number of pages	6
DOIs	https://doi.org/10.1109/ICIEA.2010.5515614
Publication status	Published - 2010 Sep 1
Event	5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 - Taichung, Taiwan Duration: 2010 Jun 15 → 2010 Jun 17

Publication series

Name	Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010

Other

Other	5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
Country	Taiwan
City	Taichung
Period	10-06-15 → 10-06-17

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/ICIEA.2010.5515614

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Cite this

Chen, L-R., Young, C. M., Chang, H. W., Yang, W-R., & Chu, N. Y. (2010). LLC series resonant high-frequency sinusoidal power supplier. In Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 (pp. 1198-1203). [5515614] (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010). https://doi.org/10.1109/ICIEA.2010.5515614

Chen, Liang-Rui ; Young, Chung Ming ; Chang, Hai Wen ; Yang, Wen-Ren ; Chu, Neng Yi. / LLC series resonant high-frequency sinusoidal power supplier. Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010. 2010. pp. 1198-1203 (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010).

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title = "LLC series resonant high-frequency sinusoidal power supplier",

abstract = "This paper presents an LLC series resonant highfrequency sinusoidal power supplier for contactless power transmission system utilizing the magnetizing inductance and the leakage inductance of contactless coupled transformer. The design of system's parameters is under 2mm air gap of contactless coupled transformer and utilizes microchip dsPIC30F4011 to track resonance tank voltage and current phase in order to maintain operation of circuit resonant frequency to ensure that circuit can provide maximum power output for various loads. Finally, a 1kW prototype is designed and implemented to access the performance of the proposed LLC series resonant high-frequency sinusoidal power supplier. The proposed circuit also compares with the traditional frequency fixed high-frequency sinusoidal power supplier. The experimental result shows that the proposed circuit can provide maximum power output for various loads and the efficiency is about 95%.",

author = "Liang-Rui Chen and Young, {Chung Ming} and Chang, {Hai Wen} and Wen-Ren Yang and Chu, {Neng Yi}",

year = "2010",

month = sep,

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note = "5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 ; Conference date: 15-06-2010 Through 17-06-2010",

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Chen, L-R, Young, CM, Chang, HW, Yang, W-R & Chu, NY 2010, LLC series resonant high-frequency sinusoidal power supplier. in Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010., 5515614, Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010, pp. 1198-1203, 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010, Taichung, Taiwan, 10-06-15. https://doi.org/10.1109/ICIEA.2010.5515614

LLC series resonant high-frequency sinusoidal power supplier. / Chen, Liang-Rui; Young, Chung Ming; Chang, Hai Wen; Yang, Wen-Ren; Chu, Neng Yi.

Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010. 2010. p. 1198-1203 5515614 (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Yang, Wen-Ren

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N2 - This paper presents an LLC series resonant highfrequency sinusoidal power supplier for contactless power transmission system utilizing the magnetizing inductance and the leakage inductance of contactless coupled transformer. The design of system's parameters is under 2mm air gap of contactless coupled transformer and utilizes microchip dsPIC30F4011 to track resonance tank voltage and current phase in order to maintain operation of circuit resonant frequency to ensure that circuit can provide maximum power output for various loads. Finally, a 1kW prototype is designed and implemented to access the performance of the proposed LLC series resonant high-frequency sinusoidal power supplier. The proposed circuit also compares with the traditional frequency fixed high-frequency sinusoidal power supplier. The experimental result shows that the proposed circuit can provide maximum power output for various loads and the efficiency is about 95%.

AB - This paper presents an LLC series resonant highfrequency sinusoidal power supplier for contactless power transmission system utilizing the magnetizing inductance and the leakage inductance of contactless coupled transformer. The design of system's parameters is under 2mm air gap of contactless coupled transformer and utilizes microchip dsPIC30F4011 to track resonance tank voltage and current phase in order to maintain operation of circuit resonant frequency to ensure that circuit can provide maximum power output for various loads. Finally, a 1kW prototype is designed and implemented to access the performance of the proposed LLC series resonant high-frequency sinusoidal power supplier. The proposed circuit also compares with the traditional frequency fixed high-frequency sinusoidal power supplier. The experimental result shows that the proposed circuit can provide maximum power output for various loads and the efficiency is about 95%.

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Chen L-R, Young CM, Chang HW, Yang W-R, Chu NY. LLC series resonant high-frequency sinusoidal power supplier. In Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010. 2010. p. 1198-1203. 5515614. (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010). https://doi.org/10.1109/ICIEA.2010.5515614