TY - GEN
T1 - Multi-device L-impedance CLD Cell DC-DC Boost Converter
AU - Abhishek, Amruta
AU - Patel, Ranjeeta
AU - Roy, Tapas
AU - Panigrahi, Chinmoy Kumar
AU - Khadkikar, Vinod
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - This paper proposed a multi-device L-impedance network based DC-DC boost converter integrated with CLD cell. The proposed structure comprises of three units namely L-impedance, multi-device, and capacitor-inductor-diode (CLD) Cell. The key feature of the proposed structure is that it provides enhanced flexibility to select the voltage gain by selecting number of inductors, number of switches and duty ratio (D). By incorporating CLD cell in the proposed topology the voltage stress across the active switch is reduced. The Limpedance network is responsible for achieving the high voltage gain and the multi-device structure is adopted to reduce the rating of passive components. The derivation of the generalized structure for k-stage L-impedance with m-number of active switches (multi-device) is presented in the paper. Furthermore, the detail analysis for 2-stage L-impedance network with two active switches with its working modes and related equations are presented for 500W. Additionally, to shew the advantages of the proposed topology, it is compared with the existing topologies such as conventional boost converter(CBC), multidevice interleaved boost converter (MDIBC), multidevice switch inductor interleaved boost converter (MDISIBC), quadratic boost converter with CLD (Q-CLD), L-impedance boost converter with CLD (SIBC-CLD) and multi-device boost converter with CLD (MDBC-CLD).
AB - This paper proposed a multi-device L-impedance network based DC-DC boost converter integrated with CLD cell. The proposed structure comprises of three units namely L-impedance, multi-device, and capacitor-inductor-diode (CLD) Cell. The key feature of the proposed structure is that it provides enhanced flexibility to select the voltage gain by selecting number of inductors, number of switches and duty ratio (D). By incorporating CLD cell in the proposed topology the voltage stress across the active switch is reduced. The Limpedance network is responsible for achieving the high voltage gain and the multi-device structure is adopted to reduce the rating of passive components. The derivation of the generalized structure for k-stage L-impedance with m-number of active switches (multi-device) is presented in the paper. Furthermore, the detail analysis for 2-stage L-impedance network with two active switches with its working modes and related equations are presented for 500W. Additionally, to shew the advantages of the proposed topology, it is compared with the existing topologies such as conventional boost converter(CBC), multidevice interleaved boost converter (MDIBC), multidevice switch inductor interleaved boost converter (MDISIBC), quadratic boost converter with CLD (Q-CLD), L-impedance boost converter with CLD (SIBC-CLD) and multi-device boost converter with CLD (MDBC-CLD).
KW - DC-DC boost converter
KW - high voltage gain
KW - L-impedance
KW - multidevice
KW - reduced switch voltage stress and Capacitor-Inductor-Diode (CLD) cell
UR - http://www.scopus.com/inward/record.url?scp=85150431782&partnerID=8YFLogxK
U2 - 10.1109/ICPEE54198.2023.10059830
DO - 10.1109/ICPEE54198.2023.10059830
M3 - Conference contribution
AN - SCOPUS:85150431782
T3 - Proceedings - 2nd International Conference on Power Electronics and Energy, ICPEE 2023
BT - Proceedings - 2nd International Conference on Power Electronics and Energy, ICPEE 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd International Conference on Power Electronics and Energy, ICPEE 2023
Y2 - 3 January 2023 through 5 January 2023
ER -
