Design and Simulation of a Modified Single-Ended Primary-Inductor Converter for Use in Charging Low Voltage Battery Applications with the Approach of Increasing the Power Factor of the Converter
کلمات کلیدی:
Single – Ended Primary , Inductor Converter, Total harmonic distorsion, Power factorچکیده
In this paper, the goal is to achieve a high-reduced gain for low-voltage electric vehicle charger applications using a modified SEPIC without a diode converter. The non-bridge-free structure, as well as the simultaneous switching of switches, reduces control complexity. The extensive converter reductor is achieved through the switched inductor structures, which allows for the battery charge profile needed for low-voltage batteries. The function of the discontinuous current states not only facilitates the ability to correct the intrinsic power coefficient on the network side, but also reduces the size of the magnetic components. The DICM's operation also provides zero-current for switches and zero currents for high frequency diodes, thus minimizing losses associated with reverse diode recovery transfers.
دانلودها
مراجع
[1] G. Eason, B. Noble, and I. N. Sneddon, “On certain integrals of Lipschitz-Hankel type involving products of Bessel functions,” Phil. Trans. Roy. Soc. London, vol. A247, pp. 529–551, April 1955.
[2] Esmaeili, S., Shekari, M., Rasouli, M., Hasanpour, S., Khan, A. A., & Hafezi, H. (2023). High gain magnetically coupled single switch quadratic modified SEPIC DC-DC converter. IEEE Transactions on Industry Applications, 59(3), 3593-3604.
[3] Maroti, P. K., Padmanaban, S., Holm-Nielsen, J. B., Bhaskar, M. S., Meraj, M., & Iqbal, A. (2019). A new structure of high voltage gain SEPIC converter for renewable energy applications. Ieee Access, 7, 89857-89868.
[4] Rao, D. S. N. M., Jasmin, M., Pandey, M., Almusawi, M., Ramadan, G. M., & Kumar, R. S. (2024). Efficiency Analysis Of Modified Sepic Converter For Renewable Energy Applications. In E3S Web of Conferences (Vol. 564, p. 01007). EDP Sciences.
[5] Premkumar, M., Subramaniam, U., Haes Alhelou, H., & Siano, P. (2020). Design and development of non-isolated modified SEPIC DC-DC converter topology for high-step-up applications: investigation and hardware implementation. Energies, 13(15), 3960.
