Bidirectional Switched Capacitor DC-DC Converter

被引：0

作者：

Licht Nachau, Wellington Arthur ^{[1
]}

Santos Spencer Andrade, Antonio Manuel ^{[1
]}

Vargas, Diogo Ribeiro ^{[1
]}

Koch, Gustavo Guilherme ^{[1
]}

机构：

[1] Fed Univ Santa Maria UFSM, Elect Engn, Cachoeira Do Sul, Brazil

来源：

2023 15TH SEMINAR ON POWER ELECTRONICS AND CONTROL, SEPOC | 2023年

关键词：

Bidirectional converter; high power density; power electronics; switched capacitor;

D O I：

10.1109/SEPOC58810.2023.10322593

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：

Magnetic elements, such as inductors and transformers, have been major contributors to the volume and weight of static converters. As a result, the development of switched capacitor converters has been gaining prominence in power electronics. These converters are primarily composed of semiconductors and capacitors, leading to a significant reduction in weight and volume, along with a high power density and low electromagnetic noise emission. This paper presents a novel bidirectional switched capacitor converter topology, covering the construction of the printed circuit board and the acquisition of experimental results. The aim is to demonstrate the converter's capability to double or halve the voltage and its bidirectional functionality and efficiency. To validate the results, a prototype was developed at the laboratory, achieving a maximum efficiency of 94.8%.

引用

页数：5

共 50 条

[21] A Hybrid Bidirectional Push-Pull DC-DC Converter with a Ladder Switched-Capacitor Cell
Dantas, Marcos
Oliveira, Fellipe
Albuquerque, Lorena
Freitas, Isaac
Andersen, Romero
[J]. 2019 IEEE 15TH BRAZILIAN POWER ELECTRONICS CONFERENCE AND 5TH IEEE SOUTHERN POWER ELECTRONICS CONFERENCE (COBEP/SPEC), 2019,
[22] A Bidirectional Non-isolated DC-DC Converter Based on Switched-Capacitor Converters for DC Electric Railways
Tesaki, Kazuaki
Hagiwara, Makoto
[J]. 2020 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2020, : 613 - 620
[23] Bidirectional Power Flow Control in a DC Microgrid Through a Switched-Capacitor Cell Hybrid DC-DC Converter
Cornea, Octavian
Andreescu, Gheorghe-Daniel
Muntean, Nicolae, Sr.
Hulea, Dan
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2017, 64 (04) : 3012 - 3022
[24] Switched capacitor DC-DC converter ASICs for the upgraded LHC trackers
Bochenek, M.
Dabrowski, W.
Faccio, F.
Michelis, S.
[J]. JOURNAL OF INSTRUMENTATION, 2010, 5
[25] Dynamically Reconfigurable Gearbox Switched-Capacitor DC-DC Converter
Larsen, Dennis Oland
Vinter, Martin
Jorgensen, Ivan
[J]. 2018 IEEE NORDIC CIRCUITS AND SYSTEMS CONFERENCE (NORCAS): NORCHIP AND INTERNATIONAL SYMPOSIUM OF SYSTEM-ON-CHIP (SOC), 2018,
[26] A Variable (n/m)X Switched Capacitor DC-DC Converter
Gunasekaran, Deepak
Qin, Liang
Karki, Ujjwal
Li, Yuan
Peng, Fang Z.
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2017, 32 (08) : 6219 - 6235
[27] Analysis and Design of a Ground Isolated Switched Capacitor DC-DC Converter
Peter, Pradeep K.
Agarwal, Vivek
[J]. IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE 2010), 2010, : 632 - 637
[28] Z-Source DC-DC Converter With Cascade Switched Capacitor
Shindo, Yutaka
Yamanaka, Makoto
Koizumi, Hirotaka
[J]. IECON 2011: 37TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2011, : 1665 - 1670
[29] Verilog-A Model for a Switched-Capacitor DC-DC Converter
Braic, Nicolae
Raducan, Cristian
Neag, Marius
Ionescu, Vlad
[J]. 2019 INTERNATIONAL SEMICONDUCTOR CONFERENCE (CAS 2019), 42ND EDITION, 2019, : 165 - 168
[30] Power switched-capacitor DC-DC converter: Analysis and design
Harris, WS
Ngo, KDT
[J]. IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1997, 33 (02) : 386 - 395

← 1 2 3 4 5 →