ISO-11452-3-2001.pdf
《ISO-11452-3-2001.pdf》由会员分享,可在线阅读,更多相关《ISO-11452-3-2001.pdf(24页珍藏版)》请在三一文库上搜索。
1、Reference number ISO 11452-3:2001(E) ISO 2001 INTERNATIONAL STANDARD ISO 11452-3 Second edition 2001-03-01 Road vehicles Component test methods for electrical disturbances from narrowband radiated electromagnetic energy Part 3: Transverse electromagnetic (TEM) cell Vhicules routiers Mthodes dessai d
2、un quipement soumis des perturbations lectriques par rayonnement dnergie lectromagntique en bande troite Partie 3: Cellule mode lectromagntique transverse (TEM) ISO 11452-3:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may
3、be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accept
4、s no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the
5、file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any fo
6、rm or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 ? CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749
7、09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2001 All rights reserved -,-,- ISO 11452-3:2001(E) ISO 2001 All rights reservediii ContentsPage Foreword.iv Introduction.v 1Scope 1 2Normative reference1 3Terms and definitions .1 4Test conditions 1 5Test apparatus .2 6Test pr
8、ocedure.6 Annex A (informative) TEM cell dimensions 9 Annex B (informative) Calculations and measurements of TEM-cell frequency range.11 Annex C (informative) Installation of external components and low pass filter design13 Annex D (informative) Function performance status classification (FPSC) .16
9、Bibliography17 ISO 11452-3:2001(E) iv ISO 2001 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical
10、 committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with
11、 the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the m
12、ember bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 11452 may be the subject of patent rights. ISO shall not be held responsible f
13、or identifying any or all such patent rights. InternationalStandardISO 11452-3waspreparedbyTechnicalCommitteeISO/TC 22,Roadvehicles, Subcommittee SC 3, Electrical and electronic equipment. This second edition cancels and replaces the first edition (ISO 11452-3:1995), which has been technically revis
14、ed. ISO 11452 consists of the following parts, under the general title Road vehicles Component test methods for electrical disturbances from narrowband radiated electromagnetic energy: ?Part 1: General and definitions ?Part 2: Absorber-lined shielded enclosure ?Part 3: Transverse electromagnetic (TE
15、M) cell ?Part 4: Bulk current injection (BCI) ?Part 5: Stripline ?Part 6: Parallel plate antenna ?Part 7: Direct radio frequency (RF) power injection Annexes A to D of this part of ISO 11452 are for information only. ISO 11452-3:2001(E) ISO 2001 All rights reservedv Introduction Immunity measurement
16、s of complete road vehicles are generally able to be carried out only by the vehicle manufacturer, owing to, for example, high costs of absorber-lined shielded enclosures, the desire to preserve the secrecy of prototypes or a large number of different vehicle models. For research, development and qu
17、ality control, a laboratory measuring method can be used by both vehicle manufacturers and equipment suppliers to test electronic components. The TEM cell method has the major advantage of not radiating energy into the surrounding environment. The method can be used for testing either the immunity o
18、f a component with the field coupling to the wiring harness or the immunity of the component alone with minimum exposure to the wiring harness. -,-,- INTERNATIONAL STANDARDISO 11452-3:2001(E) ISO 2001 All rights reserved1 Road vehicles Component test methods for electrical disturbances from narrowba
19、nd radiated electromagnetic energy Part 3: Transverse electromagnetic (TEM) cell 1Scope This part of ISO 11452 specifies transverse electromagnetic (TEM) cell tests for determining the immunity of electronic components of passenger cars and commercial vehicles to electrical disturbances from narrowb
20、and radiated electromagnetic energy, regardless of the vehicle propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields. 2Normative reference The following normative document
21、 contains provisions which, through reference in this text, constitute provisions of this part of ISO 11452. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 11452 are encouraged to inves
22、tigate the possibility of applying the most recent edition of the normative document indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 11452-1, Road vehi
23、cles Component test methods for electrical disturbances by narrowband radiated electromagnetic energy Part 1: General and definitions. 3Terms and definitions For the purposes of this part of ISO 11452, the terms and definitions given in ISO 11452-1 apply. 4Test conditions The upper frequency range l
24、imit of the TEM cell is a direct function of the TEM cell dimensions. For testing automotive electronic systems, a 0,01 MHz to 200 MHz TEM cell should be used. See annex A for suggested cell dimensions. The user shall specify the test severity level or levels over the frequency range. See annex D fo
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ISO 11452 2001
链接地址:https://www.31doc.com/p-3776455.html