Batteries

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A Bi-Directional Dual-Path Boost–Buck Hybrid Converter for High-Voltage Power Transmission Delivery Cable in Humanoid Robots

A Bi-Directional Dual-Path Boost–Buck Hybrid Converter for High-Voltage Power Transmission Delivery Cable in Humanoid Robots 150 150
Author(s): Wenjie Yang, Zhiguo Tong, Junwei Huang, Rui P. Martins, Yan Lu

Abstract:

Humanoid robots have great potential to replace human labors for various tasks in the near future. For a centralized energy storage system in humanoid robots, its battery pack (heart) is located in the main body while the energy is mostly consumed through its legs and hands, demanding thick wires (strong …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 14
Year of Publication: 2025
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2025.3624037
Publisher: IEEE

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A Dual-Input Bidirectional Three-Level Battery Charger Using Coarse-Fine V CF Balancing and Frequency Foldback Control for Foldable Mobile Applications

A Dual-Input Bidirectional Three-Level Battery Charger Using Coarse-Fine V CF Balancing and Frequency Foldback Control for Foldable Mobile Applications 150 150
Author(s): Woojin Hong, Hyebong Ko, Jinwoo So, Woonhyung Heo, Yonghwan Cho, Jeongdu Yoo, Ho-Sung Son, Youngwoo Chung, Dong-Joon Kim, Byeonghyeon Jin, Minkyu Kwon, Kyungmin Park, Daeyong Han, Sungkye Cho, Daewoong Cho, Jung Wook Heo, Sungwoo Lee, Sungwoo Moon, Hyoung-Seok Oh, Hwayeal Yu

Abstract:

Foldable mobile applications recently have been leading the battery charger to have a slim height with a small form-factor and high efficiency at higher input voltages to increase the power density. Another trend for mobile applications is the power sharing, which enables to supply two mobile devices simultaneously. To meet …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 15
Year of Publication: 2025
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2025.3618150
Publisher: IEEE

View on IEEE Xplore

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