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| Presentation | 2018-05-24 13:00 [Poster Presentation] Evaluation of Contact Current in Intermediate Frequency Using Measured Electric Field -- Experimental Assessment near MF Broadcasting Station -- Jerdvisanop Chakarothai (NICT), Keisuke Arai (TUAT), Kanako Wake, Katsumi Fujii, Soichi Watanabe (NICT), Takuji Arima, Toru Uno (TUAT)  RCC2018-11 MICT2018-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, there has been rapid development of wireless devices using intermediate frequency (IF; 300 Hz – 10 MHz) band. In particular, the development and commercialization of wireless power transfer (WPT) systems using IF band for electric vehicles and home appliance are in progress. However, there is no available assessment method of contact current for protecting EM hazards from these devices. In this paper, we apply our previously proposed numerical method to an analysis of contact current from the metal plate placed in the vicinity of a monopole antenna and verify the validity of the method. Then, we measure the contact current from a vehicle for electromagnetic field measurement close to a medium frequency (MF) broadcasting antenna and compare the results with those obtained by our proposed method. It was found that the difference between the contact current obtained by the proposed method and the measurement is less than 25%, proving the availability of the proposed method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Medium frequency / Broadcasting station / electric field measurement / contact current / exposure evaluation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 54, MICT2018-11, pp. 51-55, May 2018. | |
| Paper # | MICT2018-11 | |
| Date of Issue | 2018-05-17 (RCC, MICT) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | RCC2018-11 MICT2018-11 |
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| Conference Information | |
| Committee | RCC MICT |
| Conference Date | 2018-05-24 - 2018-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Big Sight |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MICT |
| Conference Code | 2018-05-RCC-MICT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Contact Current in Intermediate Frequency Using Measured Electric Field |
| Sub Title (in English) | Experimental Assessment near MF Broadcasting Station |
| Keyword(1) | Medium frequency |
| Keyword(2) | Broadcasting station |
| Keyword(3) | electric field measurement |
| Keyword(4) | contact current |
| Keyword(5) | exposure evaluation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Jerdvisanop Chakarothai |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name | Keisuke Arai |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| 3rd Author's Name | Kanako Wake |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Katsumi Fujii |
| 4th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 5th Author's Name | Soichi Watanabe |
| 5th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name | Takuji Arima |
| 6th Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| 7th Author's Name | Toru Uno |
| 7th Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| Speaker | Author-1 |
| Date Time | 2018-05-24 13:00:00 |
| Presentation Time | 240 minutes |
| Registration for | MICT |
| Paper # | RCC2018-11, MICT2018-11 |
| Volume (vol) | vol.118 |
| Number (no) | no.53(RCC), no.54(MICT) |
| Page | pp.51-55 |
| #Pages | 5 |
| Date of Issue | 2018-05-17 (RCC, MICT) |
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