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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW, WPT | 2024-04-18 11:10 |
Kanagawa | Kanagawa University (Primary: On-site, Secondary: Online) |
Derivation of General-Purpose ηmax kQ Theoretical Formula and Evaluation of Practical Characteristics of S-SP Type Wireless Power Transfer Circuit
-- Relationship with X-N, X-S, X-P type kQ theoretical formula and evaluation of application to robust design against large fluctuations in k and R -- Hideaki Abe  WPT2024-1 MW2024-1 |
(To be available after the conference date) [more] | WPT2024-1 MW2024-1 pp.1-6 |
| EMCJ, MICT (Joint) |
2024-03-15 17:00 |
Shimane | Investigation of Interference Voltage to Automotive Ethernet Transceiver IC in Powered ESD Test using Circuit Simulation Toya Nakatani, Yusuke Yano, Jianqing Wang (NIT) EMCJ2023-111 |
The International Electrotechnical Commission (IEC) has established an immunity evaluation method for automotive Etherne... [more] | EMCJ2023-111 pp.41-46 |
|
| WPT | 2024-03-14 14:00 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Resonant Voltage Transient Phenomenon Analysis and Design Precautions for Magnetic Coupled Wireless Power Transfer (Part 2)
-- Characteristic Index Setting by Envelope Approximation Formula for N-P,S-P Types and Consideration of Various Transient Phenomena -- Hideaki Abe WPT2023-40 |
Research on magnetic coupled wireless power transfer with resonant circuit has been researched for a long time. Researc... [more] | WPT2023-40 pp.26-31 |
| EE | 2024-03-11 08:50 |
Tokyo | (Primary: On-site, Secondary: Online) |
A power factor correction Circuit with supprressing the output voltage Haruki Kanto, Takamune Kabashima, Yoichi Ishizuka (Nagasaki Univ.) EE2023-57 |
AC-DC conversion circuits are used in many electrical devices and must convert AC voltage to stable DC voltage. They als... [more] | EE2023-57 pp.1-5 |
| DC | 2024-02-28 15:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Locating High Power Consuming Area by Branch and Reconvergence Topology Analysis for Logic Circuit Tomoya Yamashita, Kohei Miyase, Xiaoqing Wen (Kyutech) DC2023-101 |
In recent years, there has been remarkable progress in the manufacturing technology of LSIs (Large Scale Integration). D... [more] | DC2023-101 pp.41-46 |
| UWT (2nd) |
2024-01-29 13:00 |
Tokyo | Tokai University Shinagawa Campus (Primary: On-site, Secondary: Online) |
Underwater Acoustic Channel Environment Evaluation Employing a Simple Doubly-Selective Shallow Sea Channel Model Ayano Kunimatsu, Takaaki Shimomura, Kouichi Hashimoto, Taichi Fujita, Hiroshi Kubo (Ritsumeikan Univ.) |
This paper derives channel parameters in severe doubly-selective underwater acoustic channel environments, assuming hori... [more] | |
| SS, MSS | 2024-01-17 16:00 |
Ishikawa | (Primary: On-site, Secondary: Online) |
Linear Regression Analysis of the Fuel Cost Factors of The Concurrent Hydro-Thermal Corporation System Ichiro Toyoshima (Toshiba ESS), Tomoki Takeuchi, Ryoichi Hara (Hokkaido Univ.), Ryohei Momokawa (Toshiba ESS), Hiroyuki Kita (Hokkaido Univ.) MSS2023-58 SS2023-37 |
In making a generation schedule, hydropower has played a central role in the power system. It is one of the effective wa... [more] | MSS2023-58 SS2023-37 pp.35-39 |
| AP, WPT (Joint) |
2024-01-18 10:55 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
Extended kQ Theoretical Formula for Multiple Magnetic Coupling with N-S・S-S type and Consideration of Maximum Transmission Efficiency
-- Consideration of Efficiency Characteristics in Various Forms of (1:Multi)and(Multi:1) by Constant Current /Costant Voltage Drive -- Hideaki Abe WPT2023-31 |
In magnetic coupling wireless power transfer, the kQ theoretical formula that indicates maximum transmission efficiency ... [more] | WPT2023-31 pp.6-11 |
| AP, WPT (Joint) |
2024-01-18 11:20 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
Capacitive Wireless Power Transfer System with a 3D Functional Coupler for Maintenance Free Industrial Robots Yasumasa Naka, Akihiko Ishiwata, Masahiro Shibata (Toyohashi Univ.), Takuya Kondo (Konsei.), Masaya Tamura (Toyohashi Univ.) WPT2023-32 |
This paper presents a capacitive wireless power transfer system that employs a three dimensional (3D) functional coupler... [more] | WPT2023-32 pp.12-16 |
| AP, WPT (Joint) |
2024-01-19 11:20 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
Equivalent circuit model of Probe With Variable Reactance mounted on Cavity Resonance-Enabled WPT Yuki Tanaka, Yoshinobu Tamura (TUT), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Tamura Masaya (TUT) WPT2023-34 |
Cavity Resonance-Enabled Wireless Power Transfer(CR-WPT) has been proposed as a method of supplying power to sensors for... [more] | WPT2023-34 pp.23-27 |
| MSS, CAS, IPSJ-AL [detail] | 2023-11-17 10:25 |
Okinawa | Examination of Determinants of Costs for Unit Commitment for Thermal-Hydro Plants Tomoki Takeuchi, Ryoichi Hara, Hiroyuki Kita (Hokkaido Univ.), Ichiro Toyoshima, Ryohei Momokawa (Toshiba ESS) CAS2023-76 MSS2023-46 |
A Cooperative and efficient operation of thermal and hydropower generation has been important since some time ago. And, ... [more] | CAS2023-76 MSS2023-46 pp.85-90 |
|
| WPT | 2023-11-10 10:35 |
Tokyo | Hachijomachi-Shokokai (Primary: On-site, Secondary: Online) |
Coil Current Waveform Analysis for Various Drive Voltage Waveforms in Wireless Power Transfer
-- Characteristics of Various Circuit Configurations Combined with Resonance Forms and Comparison of Harmonic Components -- Hideaki Abe WPT2023-23 |
In magnetically coupled wireless power transfer uses nearby magnetic fields, it is necessary to pay attention to harmoni... [more] | WPT2023-23 pp.1-6 |
| RISING (3rd) |
2023-10-31 14:00 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
Design of a Wireless Power Transfer Spot with Force Display Functions Ryoichi Okubo, Atsuhiro Yamaguchi, Daisuke Kobuchi, Zhengdong Lin, Hiroyuki Morikawa, Yoshiaki Narusue (Tokyo Univ.) |
Wireless power transfer has been gaining attention as a charging method for electronic devices, and technological advanc... [more] | |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of Three Directivity Control Techniques for Increasing Number of Elements in Array Antennas
-- Comparison of analysis using Array Factor, E-MIMO, and Retrodirective methods -- Hinata Kato, Qiaowei Yuan (Tohoku Institute of Technology) AP2023-113 |
The E-MIMO principal method was developed by this laboratory to calculate the maximum efficiency of MIMO systems, and it... [more] | AP2023-113 pp.94-95 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 09:20 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Load-Independent Class-E Inverter Design Focusing on External Quality Factor Akihiko Ishiwata, Yasumasa Naka, Masaya Tamura (Toyohashi Univ. of Tech.) EMCJ2023-57 MW2023-111 EST2023-84 |
The Load-Independent ZVS Class-E Inverter has attracted attention as a power supply circuit for WPT systems. The inverte... [more] | EMCJ2023-57 MW2023-111 EST2023-84 pp.113-118 |
| OFT | 2023-10-13 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Proposal of an optical input and output nonlinear circuit technique and investigation of the characteristics of improvements in the optical power resolution Kokoro Kitamura, Md Golam Barkatul Abrar, Kunihiro Tanaka, Ryuga Harada, Hiroji Masuda (Shimane Univ.) OFT2023-45 |
We propose a novel optical input and output nonlinear circuit (OIONLC) technique and report the simulation results of th... [more] | OFT2023-45 pp.115-118 |
| EE, WPT (Joint) |
2023-10-06 11:00 |
Osaka | (Primary: On-site, Secondary: Online) |
Wireless Power Transfer by Primary Rod-shaped Secondary Rod-shaped Coil having Robust Characteristics for Large Changes in Position and Load
-- Demonstration of load voltage autonomy stability and k estimation ability by S-SP type magnetic coupling using intersecting rod-shaped coils -- Hideaki Abe WPT2023-21 |
Research on magnetically coupled wireless power transfer with resonant circuits has been carried out for a long time. In... [more] | WPT2023-21 pp.8-13 |
| SCE | 2023-08-08 09:35 |
Kanagawa | Yokohama National Univ. (Primary: On-site, Secondary: Online) |
High-efficiency wireless power transmission to small coils using high-Q superconducting coils Kai Ebihara, Natsuka Oshimoto, Keita Sakuma, Naoto Sekiya (Yamanashi Univ.) SCE2023-1 |
The power transfer efficiency (PTE) of a wireless power transfer (WPT) system for capsule endoscopy that uses a high-tem... [more] | SCE2023-1 pp.1-5 |
| SRW, MICT, WBS | 2023-07-21 11:25 |
Niigata | Niigata Univ. TOKIMATE (Primary: On-site, Secondary: Online) |
A Study on transmit power control for cell-free wireless network Keita Fukushima, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) WBS2023-22 SRW2023-20 MICT2023-19 |
Cell-free networks are attracting attention as a solution to the problem of poor communication quality at the cell-edge ... [more] | WBS2023-22 SRW2023-20 MICT2023-19 pp.43-48 |
| WPT | 2023-06-30 13:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Loss Analysis of Contactless Power Transmission in Seawater Mamiko Inamori (Tokai Univ.) WPT2023-9 |
In recent years, contactless power transmission has become a familiar technology as it has been increasingly used in sma... [more] | WPT2023-9 p.1 |
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