Version 1
: Received: 28 July 2024 / Approved: 30 July 2024 / Online: 31 July 2024 (03:04:54 CEST)
How to cite:
Liang, Y.; Song, S.; Xu, B.; Li, Z.; Li, X.; Mo, Z.; Li, A. J. Design of Small-Size Lithium-Battery Based Electromagnetic Induction Heating Control System. Preprints2024, 2024072474. https://doi.org/10.20944/preprints202407.2474.v1
Liang, Y.; Song, S.; Xu, B.; Li, Z.; Li, X.; Mo, Z.; Li, A. J. Design of Small-Size Lithium-Battery Based Electromagnetic Induction Heating Control System. Preprints 2024, 2024072474. https://doi.org/10.20944/preprints202407.2474.v1
Liang, Y.; Song, S.; Xu, B.; Li, Z.; Li, X.; Mo, Z.; Li, A. J. Design of Small-Size Lithium-Battery Based Electromagnetic Induction Heating Control System. Preprints2024, 2024072474. https://doi.org/10.20944/preprints202407.2474.v1
APA Style
Liang, Y., Song, S., Xu, B., Li, Z., Li, X., Mo, Z., & Li, A. J. (2024). Design of Small-Size Lithium-Battery Based Electromagnetic Induction Heating Control System. Preprints. https://doi.org/10.20944/preprints202407.2474.v1
Chicago/Turabian Style
Liang, Y., Zonglai Mo and and Jun Li. 2024 "Design of Small-Size Lithium-Battery Based Electromagnetic Induction Heating Control System" Preprints. https://doi.org/10.20944/preprints202407.2474.v1
Abstract
This paper presents design and optimization of a small-size electromagnetic induction heating control system powered by a 3.7V-900mAh lithium battery and featuring an LC series resonant full bridge inverter circuit, which can be used in small size materials heating applications, such as micro medical devices. The effects of resonant capacitance, inductor wire diameter, heating tube material and wall thickness are studied to maximize the heating rate of the workpiece and meantime reduce the temperature rise of the NMOS transistor. The optimal circuit configuration meeting the design requirements was finally identified via comparing the operational parameters and NMOS transistor loss under different circuit conditions. The validation experiments were conducted on a designed electromagnetic induction smoking devices. The results indicate that under an output current of 4.6A, the heating tube can reach up to the temperature target of 250℃ within 11 seconds, and all NMOS transistors stay below 50°C in a 5 minutes heating process.
Keywords
Electromagnetic Induction Heating; Lithium-battery heating; full bridge inverter; temperature control
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
