Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WPT |
2025-03-10 16:15 |
Kyoto |
Kyoto-Univ. (Uji campus) (Kyoto, Online) (Primary: On-site, Secondary: Online) |
Filter Theoretical Analysis of Dielectric Medium Effects on Magnetically Coupled Wireless Power Transfer Akari Kamada, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Ikuo Awai (Fuji Wave), Masayuki Okamoto (NIT, Ube College), Katsuya Nakahira (NIT, Okinawa College) |
[more] |
|
WPT |
2025-03-10 17:05 |
Kyoto |
Kyoto-Univ. (Uji campus) (Kyoto, Online) (Primary: On-site, Secondary: Online) |
Importance of Electrode Shielding for Application of Electrically Coupled WPT System to Sailing Ships Ikuo Awai, Takashi Ohira (Fujiwaves), Masayuki Okamoto, Shunsuke Hino (NIT, Ube College) |
[more] |
|
WPT |
2024-12-12 10:05 |
Ishikawa |
Ohgigaoka Campus, Kanazawa Institute of Technology (Ishikawa, Online) (Primary: On-site, Secondary: Online) |
Fundamental Study on Electrical Characteristics for Wireless Power Transfer in Underwater Using Moment Method Electromagnetic Field Analysis Akari Kamada, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology), Ikuo Awai (Fujiwaves CO.,LTD) WPT2024-25 |
In this study, the basic characteristics of the electromagnetic field of the underwater magnetically coupled WPT were ob... [more] |
WPT2024-25 pp.6-11 |
WPT |
2024-06-13 14:30 |
Hokkaido |
Hakodate Citizen Hall (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Analysis of the Effects of Different Media on Transmission and Reception in Magnetic Coupling Wireless Power Transfer Tamami Maruyuama, Olan Heinen, Masashi Nakatsugawa (National Institute of Technology, Hakodate College), Katsuya Nakahira (National Institute of Technology, Okinawa College), Masayuki Okamoto (National Institute of Technology, Hakodate College), Ikuo Awai (Fuji wave corporation) WPT2024-9 |
Smart fisheries, which involve the ocean current and fish school observation using IoT sensors and drones, have attracte... [more] |
WPT2024-9 pp.7-11 |
WPT |
2024-03-14 16:00 |
Kyoto |
Kyoto-Univ. (Uji campus) (Kyoto, Online) (Primary: On-site, Secondary: Online) |
Challenges in Constructing Platform for Underwater Wireless Power Transfer System Research
-- Resonance of Water Channels and its Exclusion -- Ikuo Awai (Fuji Waves), Ryohei Murakami, Shunsuke Hino, Masayuki Okamoto (NITUC) WPT2023-44 |
A Trial to enlarge the coupling coefficient of an electric coupling WPT system utilizing the large permittivity of water... [more] |
WPT2023-44 pp.49-54 |
WPT, MW |
2023-04-13 16:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
WPT2023-8 MW2023-8 |
In the analysis of electrically coupled WPT systems, it is more versatile and can correspond to variety of structures to... [more] |
WPT2023-8 MW2023-8 pp.40-43 |
WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto |
Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Kyoto, Online) (Primary: On-site, Secondary: Online) |
Design of Electrodes Arrangement in Wireless Power Transfer System Using Capacitive Coupling to AUV at Underwater Charging Base Yu Matsuura, Toshio Ishizaki (Ryukoku Univ.), Ikuo Awai (Fujiwaves) |
Although four electrodes are generally used in capacitive coupling systems, there are countless ways to arrange the
ele... [more] |
|
EMD, WPT, EMCJ, PEM (Joint) |
2022-07-15 13:25 |
Tokyo |
(Tokyo, Online) (Primary: On-site, Secondary: Online) |
Electromagnetic Reality of the Bottom of Water Pool and How It Affects Wireless Power Transfer for Ships Tomohiro Tsujimura, Yangjun Zhang (Ryukoku Univ.), Ikuo Awai (Fujiwaves) WPT2022-20 |
Because real rivers or lakes are surrounded by soil, there is concern about the impact of soil on wireless power transfe... [more] |
WPT2022-20 pp.5-10 |
WPT, UWT (Joint) |
2021-11-12 15:45 |
Online |
Online (Online) |
A Proposal of Digging System Based on Wirelessly Powered Drill Pipe String Needless of Battery Exchange Daisuhe Kitagawa, Toshio Ishizaki (Ryukoku Univ.), Tomoya Inoue, Junya Isiwata (JAMSTEC), Ikuo Awai (Fuji Waves) WPT2021-10 |
We propose the concept of a sensor system which extends the contactless power transfer system for undersea drilling we h... [more] |
WPT2021-10 pp.6-10 |
RCS, AP, UWT (Joint) |
2020-11-27 11:45 |
Online |
Online (Online) |
Fundamental examination of technology of underwater multi-stages contact-less power and signal transfer Junya Ishiwata, Tomoya Inoue (JAMSTEC), Ikuo Awai (Ryutech) |
[more] |
|
WPT, EE (Joint) |
2020-10-07 15:30 |
Online |
Online (Online) |
Electrically Coupled Wireless Power Transfer to Robot Fish in the Aquarium Yu Matsuura, Toshio Ishizaki (Ryukoku Univ.), Ikuo Awai (Ryutech) WPT2020-23 |
The purpose of this report is to achieve non-contact feeding of electric field-coupled electrodes to robot fish in a tan... [more] |
WPT2020-23 pp.24-29 |
WPT, EE (Joint) |
2020-10-07 15:55 |
Online |
Online (Online) |
Wireless Power Transfer for Waterway-Cruising Ships with 3 Electrodes Tomohiro Tsujimura, Yangjun Zhang (Ryukoku Univ.), Ikuo Awai (Ryutech corp.) WPT2020-24 |
The feature of high dielectric constant of water can be expected to have the effect of strengthening the coupling in an ... [more] |
WPT2020-24 pp.30-35 |
WPT |
2020-03-07 10:30 |
Kyoto |
(Kyoto) (Cancelled but technical report was issued) |
Coils and ferrites at the junction of a super multi-stage non-contact power supply drill pipe Examination of integrated structure Hidemasa Sawai, Toshio Ishizaki (Ryukoku Univ), Tomoya Inoue, Junya Ishiwata (JAMSTEC), Ikuo Awai (Ryutech) WPT2019-74 |
[more] |
WPT2019-74 pp.89-94 |
WPT, EE (Joint) |
2019-10-10 10:30 |
Shiga |
Ryukoku Extension Center, Ryukoku University (Shiga) |
Release from Duality Theorem of Electrically Coupled WPT System Theory
-- The Road to Application of kQ-product Theory -- Ikuo Awai (Ryutech), Kiyomichi Araki (TITEC) WPT2019-35 |
There prevails a confusion on the analysis of electrically coupled WPT system due to the misunderstanding in the duality... [more] |
WPT2019-35 pp.47-52 |
WPT, EE (Joint) |
2019-10-10 10:50 |
Shiga |
Ryukoku Extension Center, Ryukoku University (Shiga) |
Application of kQ-Product Method for Development of Electrically Coupled WPT System Kohei Ohguro, Wataru Uemura (Ryukoku Univ.), Ikuo Awai (Ryutech) WPT2019-36 |
This paper describes how to apply VNA (Vector Network Analyzer), which is not only extremely useful in WPT system develo... [more] |
WPT2019-36 pp.53-58 |
WPT, EE (Joint) |
2019-10-10 11:10 |
Shiga |
Ryukoku Extension Center, Ryukoku University (Shiga) |
Possibility of Wireless Power Transfer by Use of Confined Water Ikuo Awai (Ryutech) WPT2019-37 |
Confined water in some container could be used for wireless power transfer due to its high permittivity and existence fo... [more] |
WPT2019-37 pp.59-62 |
WPT, EE (Joint) |
2019-10-10 11:30 |
Shiga |
Ryukoku Extension Center, Ryukoku University (Shiga) |
Wireless Power Transfer Based on Cylindrically Confined Water Tomohiro Tsujimura, Yangjun Zhang (Ryukoku Univ.), Ikuo Awai (Ryutech) WPT2019-38 |
[more] |
WPT2019-38 pp.63-66 |
WPT, EE (Joint) |
2019-10-10 14:20 |
Shiga |
Ryukoku Extension Center, Ryukoku University (Shiga) |
Study on a Module for Contactless Power and Signal Transfer for Arm Robot Yu Matsuura, Motoki Futatsuya, Toshio Ishizaki, Ikuo Awai (Ryukoku Univ.) WPT2019-40 |
he arm robot is controlled by power and control signals sent from the controller by independent wiring for each servo mo... [more] |
WPT2019-40 pp.73-78 |
WPT, EE (Joint) |
2019-10-10 14:40 |
Shiga |
Ryukoku Extension Center, Ryukoku University (Shiga) |
Contactless Power Transfer in a Drill Pipe with Close-Coupled Coils Hidemasa Sawai, Toshio Ishiaki (Ryukoku Univ), Tomoya Inoue, Junya Ishiwata (JAMSTEC), Ikuo Awai (Ryutech) WPT2019-41 |
[more] |
WPT2019-41 pp.79-82 |
WPT |
2019-03-07 10:50 |
Kyoto |
Kyoto Univ. Uji Campus (Kyoto) |
Application of "Field Guide" to Wireless Power Traansfer
-- An Approach through kQ Product -- Ikuo Awai (Ryutech), Kohei Ohguro, Wataru Uemura (Ryukoku Univ.) WPT2018-68 |
Insertion of proper materials between two spiral coil resonators makes a new efficient wireless power transfer guide, wh... [more] |
WPT2018-68 pp.23-28 |