IEC_TS_61800-8-2010.pdf

IEC/TS 61800-8Edition 1.0 2010-05TECHNICAL SPECIFICATION Adjustable speed electrical power drive systems Part 8:Specification of voltage on the power interface IEC/TS 61800-8:2010(E)colourinsideLICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.Droits de reproduction rservs.Sauf indication contraire,aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd,lectronique ou mcanique,y compris la photocopie et les microfilms,sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur.Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication,utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence.IEC Central Office 3,rue de Varemb CH-1211 Geneva 20 Switzerland Email:inmailiec.ch Web:www.iec.ch About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.?Catalogue of IEC publications:www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.?IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month all new publications released.Available on-line and also by email.?Electropedia:www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary online.?Customer Service Centre:www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/TS 61800-8Edition 1.0 2010-05TECHNICAL SPECIFICATION Adjustable speed electrical power drive systems Part 8:Specification of voltage on the power interface INTERNATIONAL ELECTROTECHNICAL COMMISSION XBICS 29.160.30;29.200 PRICE CODEISBN 978-2-88910-991-3 Registered trademark of the International Electrotechnical Commission colourinsideLICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 61800-8 IEC:2010(E)CONTENTS FOREWORD.7 1 Scope.9 2 Normative references.9 3 Overview and terms and definitions.9 3.1 Overview of the system.9 3.2 Terms and definitions.10 4 System approach.15 4.1 General.15 4.2 High frequency grounding performance and topology.15 4.3 Two-port approach.15 4.3.1 Amplifying element.16 4.3.2 Adding element.16 4.4 Differential mode and common mode systems.16 4.4.1 General.16 4.4.2 Differential mode system.18 4.4.3 Common mode system.19 5 Line section.21 5.1 General.21 5.2 TN-Type of power supply system.21 5.2.1 General.21 5.2.2 Star point grounding and corner grounding.21 5.3 IT-Type of power supply system.22 5.4 Resulting amplification factors in the differential mode model of the line section.22 5.5 Resulting contribution of the line section in the common mode model.22 6 Input converter section.23 6.1 Analysis of voltages origins.23 6.1.1 The DC link voltage of converter section(Vd).23 6.1.2 The reference potential of NP of the DC link voltage.23 6.2 Indirect converter of the voltage source type,with single phase diode rectifier as line side converter.23 6.2.1 Voltage source inverter(VSI)with single phase diode rectifier.23 6.3 Indirect converter of the voltage source type,with three phase diode rectifier as line side converter.26 6.3.1 Voltage source inverter(VSI)with three phase diode rectifier.26 6.4 Indirect converter of the voltage source type,with three phase active line side converter.30 6.4.1 Voltage source inverter(VSI)with three phase active infeed converter.30 6.5 Resulting input converter section voltage reference potential.31 6.6 Grounding.32 6.7 Multipulse application.32 6.8 Resulting amplificatio