Paper Abstract and Keywords |
Presentation |
2015-05-15 11:25
A Study on Limit and Measurement Method for Transient Disturbance from Electrical Lighting Equipment in Telecommunication Machine Room Ken Okamoto, Farhan Mahmood, Shinji Goto, Kazuhiro Takaya (NTT) EMCJ2015-10 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Disturbances from lighting equipment can be divided into two types; one is continuous disturbance, which is caused by the behavior of semiconductors on internal circuits, the other is transient disturbance, which is caused by the power switching operation from outside. The limit level and measurement method of the continuous disturbances from lighting equipment are regulated in CISPR standards. However, there is no standard of limit level and test method for the transient disturbances. In this report, the limit level and measurement method of transient current which is generated caused by switching on and off of lighting equipment are described. The measurement method of the transient current is considered about phase and impedance of AC power supply for acquiring the same result at various test sites. The limit level of transient current generated in telecommunication machine room is derived by analyzing the mechanism of propagation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Transient disturbance / Transient current / Lighting equipment / Machine room / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 29, EMCJ2015-10, pp. 13-18, May 2015. |
Paper # |
EMCJ2015-10 |
Date of Issue |
2015-05-08 (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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EMCJ2015-10 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2015-05-15 - 2015-05-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Next Kagawa |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
EMC |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2015-05-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Limit and Measurement Method for Transient Disturbance from Electrical Lighting Equipment in Telecommunication Machine Room |
Sub Title (in English) |
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Keyword(1) |
Transient disturbance |
Keyword(2) |
Transient current |
Keyword(3) |
Lighting equipment |
Keyword(4) |
Machine room |
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1st Author's Name |
Ken Okamoto |
1st Author's Affiliation |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
2nd Author's Name |
Farhan Mahmood |
2nd Author's Affiliation |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
3rd Author's Name |
Shinji Goto |
3rd Author's Affiliation |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
4th Author's Name |
Kazuhiro Takaya |
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NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
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Speaker |
Author-1 |
Date Time |
2015-05-15 11:25:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2015-10 |
Volume (vol) |
vol.115 |
Number (no) |
no.29 |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2015-05-08 (EMCJ) |
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