Paper Abstract and Keywords |
Presentation |
2007-01-26 15:15
Improvement of Calculation Accuracy for Induction Voltage between AC-mains Cable and Telecommunications Cable using Calculating Capacitances by Finite Element Method Takayuki Ueno, Shunji Hamaura, Nobuo Kuwabara (KIT), Yoshiharu Akiyama (NTT) EMCJ2006-107 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The power line communication(PLC) increases the attention as a means of the new home network system. It needs not to install the telecommunication line in the home because it can send the signal by using AC-mains lines. However, by the induction between the cables, it has a possibility to interfere the telecommunication signal on the telecommunication line and to leak the information to other AC-mains cables. The analysis method of 8-port network has been presented to calculate the induction voltage. However, this method used the equivalent dielectric constant to calculate the capacitances and the value was determined from the measurement results. Therefore, it has the disadvantages that the value should be obtained for each analysis condition, the optimal value was different between near end and far end. In this report, the calculation accuracy and usefulness of the method of 8-port network were improved to calculate the capacitance using finite element method. The method of measuring the 8-port network parameters were developed to evaluate the calculation value, the measured data was compared with the calculation one. The induction voltage at near end and far end was measured and compared with calculation one when the cable length was changed. The results indicated that the measured values were almost agree with the calculation one both near and far end, the calculation accuracy was improved compared with the value using the equivalent dielectric constant. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Power line communication (PLC) / AC-mains line / , Telecommunication line / Cross-talk / Interference / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 508, EMCJ2006-107, pp. 51-56, Jan. 2007. |
Paper # |
EMCJ2006-107 |
Date of Issue |
2007-01-19 (EMCJ) |
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) |
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EMCJ2006-107 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2007-01-26 - 2007-01-27 |
Place (in Japanese) |
(See Japanese page) |
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Topics (in Japanese) |
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Paper Information |
Registration To |
EMCJ |
Conference Code |
2007-01-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of Calculation Accuracy for Induction Voltage between AC-mains Cable and Telecommunications Cable using Calculating Capacitances by Finite Element Method |
Sub Title (in English) |
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Keyword(1) |
Power line communication (PLC) |
Keyword(2) |
AC-mains line |
Keyword(3) |
, Telecommunication line |
Keyword(4) |
Cross-talk |
Keyword(5) |
Interference |
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1st Author's Name |
Takayuki Ueno |
1st Author's Affiliation |
Graduate School of Kyushu Institute of Technology (KIT) |
2nd Author's Name |
Shunji Hamaura |
2nd Author's Affiliation |
Graduate School of Kyushu Institute of Technology (KIT) |
3rd Author's Name |
Nobuo Kuwabara |
3rd Author's Affiliation |
Graduate School of Kyushu Institute of Technology (KIT) |
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Yoshiharu Akiyama |
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NTT Energy and Environment Systems Laboratories (NTT) |
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Speaker |
Author-1 |
Date Time |
2007-01-26 15:15:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2006-107 |
Volume (vol) |
vol.106 |
Number (no) |
no.508 |
Page |
pp.51-56 |
#Pages |
6 |
Date of Issue |
2007-01-19 (EMCJ) |
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