Faculty Profiles - FUKUMOTO Yuki

Papers - FUKUMOTO Yuki

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Evaluation of influence to electromagnetic environment on outside of building by PLC system using three-wire three-phase power line Reviewed

Wakisaka T., Matsushima T., Koga H., Okumura H., Kuwabara N., Fukumoto Y.

Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi) 214 ( 2 ) 2021.06

Transmission line pulse method with arbitrary characteristic impedance for immunity evaluation of ESD protection device Reviewed

Tanaka K., Matsushima T., Fukumoto Y.

2021 IEEE CPMT Symposium Japan, ICSJ 2021 21 - 24 2021.01

Equivalent Circuit of Common-Mode Choke Coil Considering with Conversion from Differential-Mode Signal to Common-Mode Disturbance Reviewed

Kuwabara N., Matsushima T., Fukumoto Y.

2021 13th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2021 59 - 64 2021.01

Imbalance difference model for prediction of unintentional radiated emission from 10-wire power cable using for power line communication Reviewed International journal

Tohlu Matsushima, Hiroyuki Okumura, Nobuo Kuwabara, Yuki Fukumoto

Wireless Networks 2020.10

Investigation of Multi-Cable Effect to Radiated Emission from Cable Used for Power Line Communication Reviewed International journal

Tohlu Matsushima, Hiroyuki Okumura, Nobuo Kuwabara, Miuto Iwasaki, Dai Ichiro Koike, Yuki Fukumoto

Proceedings of the 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE, EMC EUROPE 2020 2020.09

Cancellation of common-mode excitation by SCD21and SCC21of CMF due to phase relationship between DM and CM voltages Reviewed International journal

Tohlu Matsushima, Koichi Kikuchi, Kenta Ishibashi, Yuki Fukumoto, Nobuo Kuwabara

Proceedings of the 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE, EMC EUROPE 2020 2020.09

Analysis of Cable Length Dependency on Common Mode Current by Using Scale Model for Power Line Communication Reviewed International journal

Dai Ichiro Koike, Hiroyuki Okumura, Tohlu Matsushima, Yuki Fukumoto, Nobuo Kuwabara

Proceedings of the 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE, EMC EUROPE 2020 2020.09

Influence of Scd21 Characteristics of Common-Mode Filter on Radiated Emission from UTP Cable Reviewed International journal

Koichi Kikuchi, Tohlu Matsushima, Kenta Ishibashi, Nobuo Kuwabara, Yuki Fukumoto

2020 IEEE International Symposium on Electromagnetic Compatibility and Signal/Power Integrity, EMCSI 2020 386 - 391 2020.09

Measurement of Differential Mode Impedance and Longitudinal Conversion Loss for In-Factory High-Speed PLC System using Three-Phase Power Distribution System Reviewed International journal

Wakisaka T., Matsushima T., Okumura H., Koga H., Kuwabara N., Fukumoto Y.

2020 IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2020 2020.04

Evaluation of Influence to Electromagnetic Environment on Outside of Building by PLC System using Three-wire Three-phase Power Line Reviewed

Wakisaka Toshiyuki, Matsushima Tohlu, Koga Hisao, Okumura Hiroyuki, Kuwabara Nobuo, Fukumoto Yukihiro

IEEJ Transactions on Fundamentals and Materials ( The Institute of Electrical Engineers of Japan ) 140 ( 12 ) 557 - 564 2020.01

Authorship：Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)

In this paper, the influence to electromagnetic environment was evaluated on the outside of buildings where power line communication (PLC) systems were installed to a three-wire three-phase power distribution line. The electric field strength was measured at 140 points in five factories, in two office buildings, and in one stadium. Since many radio waves existed in the environment, the electric field strength when PLC system was operated and was not operated was measured. The influence was evaluated by the cumulated occurrence probability because the frequency characteristics of the electric filed strength changed by the measurement points. The results showed that the occurrence probability was not changed when the PLC system was operated and was not operated. The electric field strength was calculated by the common mode current obtained from the test result, and this indicated that the occurrence probability was lower than the measured occurrence probability of electric field strength.

DOI： 10.1541/ieejfms.140.557

Scopus

CiNii Article

CiNii Research

Other Link： https://ci.nii.ac.jp/naid/130007948596

Method of implementing radiation resistance to analysis model for radiated emission using chain parameter matrix Reviewed

Kuwabara Nobuo, Matsushima Tohlu, Fukumoto Yuki

IEICE Communications Express ( The Institute of Electronics, Information and Communication Engineers ) 9 ( 9 ) 446 - 450 2020.01

Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)

The analysis method using the chain parameter matrix (F-matrix) has been proposed for calculating radiated emission from the cable used by power line communication (PLC). In this paper, the radiation resistance was implemented to the F-matrix as the load of the common mode current which was converted from the differential mode PLC signal by the unbalance of the transmission system and was considered as the emission source. The calculated result for the simple cable model was compared to the measurement value and to the calculation value of which the radiation resistance was not considered. The investigation result indicated that the influence of radiation resistance appeared at the frequency where the high radiated emission was observed.

DOI： 10.1587/comex.2020XBL0070

CiNii Article

CiNii Research

Other Link： https://ci.nii.ac.jp/naid/130007895332

Fukumoto/Matsushima Laboratory, Department of Electrical and Electronic Engineering, School of Engineering, Kyushu Institute of Technology

Fukumoto Yukihiro, Matsushima Tohlu

Journal of The Japan Institute of Electronics Packaging ( The Japan Institute of Electronics Packaging ) 22 ( 7 ) 622 - 622 2019.11

Characteristics of Radiated Emission by PLC Signal from Three-wire Power Cable Reviewed International journal

Nobuo Kuwabara, Yuki Fukumoto, Tohlu Matsushima, Hiroyuki Okumura

EMC Europe 2019 267 - 272 2019.09

Characteristics of Radiated Emission by PLC Signal from Three-wire Power Cable Reviewed

Kuwabara N., Matsushima T., Fukumoto Y., Okumura H.

EMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility 267 - 272 2019.09

Evaluation of EM emission from a wire with common mode filter considering mode-conversion Reviewed International journal

Koichi Kikuchi, Masaharu Kondo, Tohlu Matsushima, Yuki Fukumoto, Nobuo Kuwbara

2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI) 2019.07

Statisitical Investigation of Radiated Emissions from PLC System Connected to 3-Phase Power Lines in Factories Reviewed International journal

Toshiyuki Wakisaka, Tohlu Matsushima, Hisao KOGA, Naohiro Kawabata, Nobuo kuwabara, Yuki Fukumoto

APEMC 2019 & EMC Sapporo 2019.06

Calculation of Electromagnetic Field Radiated from Power Line Communication of Three Wires System Reviewed International journal

Takeshi Yamamoto, Tohlu Matsushima, Nobuo kuwabara, Yuki Fukumoto, Hiroyuki Okumura, Toshiyuki Wakisaka

APEMC 2019 & EMC Sapporo 2019.06

Calculation of Electromagnetic Field Radiated from Power Line Communication of Three Wires System Reviewed

Yamamoto T., Okumura H., Wakisaka T., Matsushima T., Kuwabara N., Fukumoto Y.

2019 Joint International Symposium on Electromagnetic Compatibility, Sapporo and Asia-Pacific International Symposium on Electromagnetic Compatibility, EMC Sapporo/APEMC 2019 704 - 707 2019.06

Experimental study of the relationship between maximum common mode current and maximum magnetic field strength using a simple power distribution line model Reviewed

Okumura Hiroyuki, Matsushima Tohlu, Kuwabara Nobuo, Yamamoto Takeshi, Wakisaka Toshiyuki, Fukumoto Yuki

IEICE Communications Express ( The Institute of Electronics, Information and Communication Engineers ) 8 ( 5 ) 178 - 183 2019.01

Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)

The relation between maximum common mode current and maximum radiated magnetic field strength was experimentally studied using a simple power distribution line model. The common mode current was measured along the cable and the radiated magnetic field strength was measured around the model. They were evaluated using the S21 parameter. The frequency characteristic of both the maximum current and the maximum strength showed a closely similar pattern. Our evaluation of their correlation indicated that the relation between the maximum common mode current and the maximum radiated magnetic field strength could be represented by a straight line, and that 80% of the measured data was contained within 2 dB of the regression line.

DOI： 10.1587/comex.2019XBL0004

CiNii Article

CiNii Research

Other Link： https://ci.nii.ac.jp/naid/130007641560

Measurement of Transmission Characteristics for Long-distance Power Line Communication

Ohara Soichiro, Kobayashi Fumikazu, Oshikawa Kazumasa, Wakisaka Toshiyuki, Matsushima Tohlu, Fukumoto Yuki

Proceedings of IIAE Annual Conference ( The Institute of Industrial Applications Engineers ) 2019 ( 0 ) 41 - 41 2019.01

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Papers - FUKUMOTO Yuki