ImageVerifierCode 换一换
格式:PDF , 页数:134 ,大小:2MB ,
资源ID:1366009      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-1366009.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(IEC TR 60919-2-2008 Performance of high-voltage direct current (HVDC) systems with line-communicated converters - Part 2 Faults and switching《带线性通信转换器的高压直流(HVDC.pdf)为本站会员(sofeeling205)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

IEC TR 60919-2-2008 Performance of high-voltage direct current (HVDC) systems with line-communicated converters - Part 2 Faults and switching《带线性通信转换器的高压直流(HVDC.pdf

1、 IEC/TR 60919-2 Edition 2.0 2008-11 TECHNICAL REPORT RAPPORT TECHNIQUE Performance of high-voltage direct current (HVDC) systems with line- commutated converters Part 2: Faults and switching Fonctionnement des systmes courant continu haute tension (CCHT) munis de convertisseurs commuts par le rseau

2、Partie 2: Dfauts et manuvres IEC/TR 60919-2:2008 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 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

3、 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 yo

4、ur 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 mi

5、crofilms, 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 votr

6、e pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.chAbout the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electr

7、onic and related technologies. 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

8、 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 Publi

9、shed 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

10、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: csci

11、ec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos de

12、s publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm Le Catalogue en-ligne de l

13、a CEI vous permet deffectuer des recherches en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Il donne aussi des informations sur les projets et les publications retires ou remplaces. Just Published CEI: www.iec.ch/online_news/justpub Restez inform sur les nouvelles publicatio

14、ns de la CEI. Just Published dtaille deux fois par mois les nouvelles publications parues. Disponible en-ligne et aussi par email. Electropedia: www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques. Il contient plus de 20 000 termes et dfinitions en ang

15、lais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International en ligne. Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm Si vous dsirez nous donner des commentaires sur cette publication ou si vous av

16、ez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC/TR 60919-2 Edition 2.0 2008-11 TECHNICAL REPORT RAPPORT TECHNIQUE Performance of high-voltage direct current (HVDC) systems with line- commutated converters Part 2:

17、 Faults and switching Fonctionnement des systmes courant continu haute tension (CCHT) munis de convertisseurs commuts par le rseau Partie 2: Dfauts et manuvres INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XB ICS 29.200; 29.240.99 PRICE CODE CODE PRIX ISBN 2-83

18、18-1006-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 TR 60919-2 IEC:2008 CONTENTS FOREWORD.6 1 Scope.8 2 Normative references .9 3 Outline of HVDC transient performance specifications9 3.1 Transient performanc

19、e specifications 9 3.2 General comment10 4 Switching transients without faults10 4.1 General .10 4.2 Energization and de-energization of a.c. side equipment.10 4.3 Load rejection .12 4.4 Start-up and shut-down of converter units .13 4.5 Operation of d.c. breakers and d.c. switches .13 5 AC system fa

20、ults 15 5.1 General .15 5.2 Fault categories 16 5.3 Specification matters affecting transient performance16 5.3.1 Effective a.c. system impedance16 5.3.2 Power transfer during faults.16 5.3.3 Recovery following fault clearing .17 5.3.4 Reactive power consumption during fault and post-fault recovery

21、periods 18 5.3.5 Load rejection due to a.c. faults.18 5.3.6 Switching of reactive power equipment19 5.3.7 Effects of harmonic voltages and current during faults.19 5.3.8 Shift in control modes of operation 19 5.3.9 Power modulation on the HVDC system.20 5.3.10 Emergency power reductions.20 5.4 Speci

22、fication impact on control strategy 20 6 AC filters, reactive power equipment and a.c. bus faults.21 6.1 General .21 6.2 Transient overvoltages in filter banks 21 6.3 Transient overcurrents in filter and capacitor banks.22 6.4 Capacitor unbalance protection .23 6.5 Examples of protection of filters

23、and capacitor banks 23 6.6 Shunt reactor protection 24 6.7 AC bus protection24 7 Converter unit faults .27 7.1 General .27 7.2 Short circuits .27 7.3 Failure of converter unit to perform its intended function .28 7.3.1 General .28 7.3.2 Rectifier operation .28 7.3.3 Inverter operation 29 7.4 Convert

24、er unit protection .29 7.4.1 Converter differential protection.29 7.4.2 Overcurrent protection.29 TR 60919-2 IEC:2008 3 7.4.3 AC overvoltage protection .29 7.4.4 Protection against large delay angle operation 29 7.4.5 Commutation failure protection 30 7.4.6 Thyristor valve protections.30 7.4.7 Trans

25、former protection 30 7.4.8 Transformer tap-changer unbalance protection30 7.4.9 AC connection earth fault protection30 7.5 Additional protection aspects of series connected converter units .30 7.6 Additional protection aspects of parallel connected converter units .31 8 DC reactor, d.c. filter and o

26、ther d.c. equipment faults .33 8.1 General .33 8.2 Fault types 34 8.3 Protection zones .34 8.4 Neutral protection34 8.4.1 General .34 8.4.2 Neutral fault detection .34 8.4.3 Neutral bus fault isolation 35 8.4.4 Bipolar neutral bus faults.35 8.5 DC reactor protection 35 8.6 DC harmonic filter protect

27、ion.35 8.6.1 General .35 8.6.2 Filter bank fault protection .36 8.6.3 DC filter capacitor unit protection.36 8.7 DC harmonic protection.36 8.8 DC overvoltage protection .36 8.9 DC side switching protection .37 9 DC line faults38 9.1 Overhead line faults 38 9.2 Cable faults.39 9.3 DC fault characteri

28、stics .39 9.4 Functional d.c. fault detection requirements 40 9.5 Protective sequence40 9.5.1 Overhead line faults 40 9.5.2 Faults in cable systems .40 9.5.3 Faults in an overhead line/cable system 40 9.5.4 Faults in one of a system of parallel-connected cables 40 9.5.5 Fault in a system of parallel

29、 overhead lines .41 9.6 Fault protection schemes 41 9.7 Open circuit on the d.c. side42 9.8 Power line cross protection .42 10 Earth electrode line faults.42 10.1 General .42 10.2 Specific requirements Earth electrode line42 10.3 Electrode line supervision .43 11 Metallic return conductor faults.43

30、11.1 Conductor for the return circuit43 11.2 Metallic return faults43 11.3 Fault detection Metallic return 44 4 TR 60919-2 IEC:2008 11.4 Metallic return fault protection systems44 12 Insulation co-ordination HVDC systems.47 12.1 General 47 12.2 Protection schemes using surge arresters 47 12.3 Switch

31、ing overvoltages and temporary overvoltages on the a.c. side 48 12.4 Switching overvoltages and temporary overvoltages on the d.c. side 48 12.5 Lightning and steep fronted surges.48 12.6 Protective margins49 12.7 Arrester duties50 12.7.1 AC bus arresters (A 1 , A 2and A 3 )50 12.7.2 Arrester across

32、filter reactors (FA).50 12.7.3 Valve arresters (V) 51 12.7.4 Mid-point d.c. bus arrester (M).51 12.7.5 Converter unit d.c. bus arresters (CB) and converter unit arresters51 12.7.6 DC bus and d.c. line arresters (DB and DL) .51 12.7.7 Neutral bus arresters (E 1and E 2 ) 52 12.7.8 DC reactor arrester

33、(R)52 12.7.9 DC filter arresters (FD) 52 12.8 Prevention of protective relay action due to arrester currents52 12.9 Insulation clearances52 12.10 Creepage distances for the insulation.52 12.10.1 Outdoor insulation.52 12.10.2 Indoor insulation53 13 Telecommunication requirements .56 13.1 General .56

34、13.2 Specific requirements - Telecommunication systems.56 13.3 Consequence of telecommunication system outages .57 13.4 Special considerations for power line carrier (PLC) systems57 14 Auxiliary systems58 14.1 General .58 14.2 Electrical auxiliary systems .58 14.2.1 General requirements58 14.2.2 Spe

35、cific requirements 59 14.3 Mechanical auxiliary systems 59 Bibliography61 Figure 1 DC-side switches for an HVDC substation with series-connected converter unit15 Figure 2 Example of voltage dependent control characteristics 21 Figure 3 Example of arrangement of a.c. filters and capacitor and reactor

36、 banks for large bipolar HVDC.25 Figure 4 Example of current transformer arrangements for a.c. filters and a.c. bus differential protections 25 Figure 5 Example of restricted ground fault protection of filter26 Figure 6 Example of current transformers arrangement for capacitor bank unbalance protect

37、tion and overload protection of double tuned filter arm .26 Figure 7 Examples of a.c. phase short circuits, pole short circuits and faults in a twelve-pulse converter unit .32 Figure 8 Protection zones in series-connected converter units.33 TR 60919-2 IEC:2008 5 Figure 9 Protection zones in parallel

38、-connected converter units.33 Figure 10 Example of d.c. protection zones for series-connected converter units.37 Figure 11 Example of d.c. protection zones for parallel-connected converter pole38 Figure 12 Monopolar metallic return system showing metallic return transfer breaker (MRTB).45 Figure 13

39、Monopolar operation of a bipolar system during converter pole outages45 Figure 14 DC current flowing into an a.c. system during a fault on a metallic return conductor when the HVDC substation mat is used for grounding of the d.c. circuit45 Figure 15 Earth current flowing during line faults .46 Figur

40、e 16 Example of metallic return fault detection system by means of auxiliary a.c. signal46 Figure 17 Example of use of MRTB to quench fault to earth on metallic return conductor47 Figure 18 Example of an arrester protection schene for an HVDC substation.53 Figure 19 Example of a d.c. arrester protec

41、tion scheme for a back to back HVDC substation.54 Figure 20 Example of an arrester protection arrangement for a capacitor commutated converter HVDC substation.54 Figure 21 Example of an a.c. arrester protection arrangement for an HVDC substation.55 Figure 22 Example of an arrester protection scheme

42、in a HVDC substation with series-connected converters. 55 6 TR 60919-2 IEC:2008 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS Part 2: Faults and switching FOREWORD 1) The International Electrotechnical Commission

43、 (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in add

44、ition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee intere

45、sted in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance wi

46、th conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested

47、IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible fo

48、r the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between

49、 any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1