Development of dynamic wireless power transfer system for vehicle logistics robot

O Shimizu, K Hanabusa, K Arasaki… - Electrical …, 2022 - Wiley Online Library
Laborsaving is a major issue in production. In an automotive production line, a yard that is
used as a temporary storage for vehicles before shipping. The vehicle‐loading robot that …

A consideration on maximum efficiency of resonant circuit of inductive power transfer system with soft-switching operation

R Ota, D Sudarmo Nugroho, N Hoshi - World Electric Vehicle Journal, 2019 - mdpi.com
By using bi-directional inductive power transfer (IPT) systems as battery chargers for electric
vehicles (EVs), battery charging operations become convenient and safe. However, IPT …

Current-doubler based multiport DC/DC converter with galvanic isolation

Y Matsushita, T Noguchi, O Kimura… - 2017 IEEE 12th …, 2017 - ieeexplore.ieee.org
This paper proposes a novel topology of a multiport DC/DC converter composed of an H-
bridge inverter, a high-frequency galvanic isolation transformer, and a combined circuit with …

IPT system efficiency improvement considering loss characteristics of inverter and resonant circuit

R Okada, R Ota, N Hoshi - 2020 IEEE 9th International Power …, 2020 - ieeexplore.ieee.org
As an efficiency improvement method for inductive power transfer (IPT) systems, there is a
method that adjusts the load impedance of the resonant circuit to the appropriate value by …

A Consideration on Efficiency Maximization for Inductive Power Transfer System with Dual Converters

R Okada, R Ota, N Hoshi - 2022 International Power Electronics …, 2022 - ieeexplore.ieee.org
As an efficiency improvement method for inductive power transfer systems, there is a method
that appropriately controls the load resistance of the resonant network by the connected …

走行中給電用プレキャストコイル構造体の載荷試験と機械的及び電気的評価

清水修, 山田翔太, 藤本博志, 田中浩一… - 自動車技術会論文 …, 2023 - jstage.jst.go.jp
抄録 走行中給電では路面にコイルを埋設するため, 路面耐久性が重要になる.
一方で送電効率を向上させるためには路面構造を薄くすることが求められる. そこで路面耐久性と …

屋外型搬送機用の非接触走行中給電システムの設置と評価

清水修, 花房一義, 新崎晃大, 郡司大輔… - 自動車技術会論文 …, 2022 - jstage.jst.go.jp
抄録 電気的接点不良の防止や省人化のために, AGV 等の工場内での搬送機器の充電用に非
接触給電が注目されている. 本研究では屋外型搬送機用に走行中給電可能な非接触給電システム …

車両搬送ロボット用非接触走行中給電システムの開発

清水修, 花房一義, 新崎晃大, 郡司大輔… - 電気学会論文誌D (産業 …, 2022 - jstage.jst.go.jp
抄録 Laborsaving is a major issue in production. In an automotive production line, a yard that
is used as a temporary storage for vehicles before shipping. The vehicle-loading robot that …

[PDF][PDF] カレントダブラと降圧チョッパに基づく1 kW 絶縁形デュアルポートDC/DC コンバータ

松下由憲, 野口季彦, 石居真, 田口範高 - 電気学会研究会資料. MD, 2020 - noguchi-lab.com
This paper proposes a novel topology of a dual port DC/DC converter composed of an H-
bridge inverter, a high-frequency galvanic isolation transformer, and a combined secondary …