High Power Density BuckBoost Converter With Dual Interleaved Four-Phase Coupling

被引：0
作者：
Hernandez-Nochebuena, Marco-Antonio [1 ]
Araujo-Vargas, Ismael [1 ]
Velazquez-Elizondo, Pedro-Enrique [1 ]
Cano-Pulido, Kevin [2 ]
Cervantes, Ilse [3 ]
Sosa-Savedra, Julio-Cesar [3 ]
机构：
[1] Inst Politecn Nacl IPN, Secc Estudios Postgrad Invest, Escuela Super Ingn Mecan & Elect, Mexico City, DF 04440, Mexico
[2] Inst Politecn Nacl, Unidad Profes Interdisciplinaria Energia & Movili, Mexico City 07738, DF, Mexico
[3] Inst Politecn Nacl, Ctr Invest Ciencia Aplicada Tecnol Avanzanda CICA, Santiago De Queretaro 76090, Mexico
来源：
IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION | 2024年 / 10卷 / 04期
关键词：
Switches; Power system measurements; Density measurement; Voltage; Switching circuits; Transportation; Inductors; Buck--boost converter; dc-dc converters; high power density; interleaved converters; DC-DC CONVERTER; DESIGN;
D O I：
10.1109/TTE.2024.3355452
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A dc-dc, forward Buck-Boost converter using dual interleaving with four-phase switching arms is presented. The dual interleaving consists of two mirrored interphase transformers that take advantage of the common-mode voltage resulting in ripple frequency duplication and small common inductance. The produced high-current waveforms reveal virtual ripple reduction at full load, the efficiency and the power density being 98% and 5.7 kW/kg, respectively. The converter fundamental of operation and design assessment are described together with experimental results obtained from a 32-kW prototype.
引用
收藏
页码：8076 / 8089
页数：14
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