IEC 61307-2011 Industrial microwave heating installations - Test methods for the determination of power output《工业微波加热设备.测定输出功率的试验方法》.pdf

《IEC 61307-2011 Industrial microwave heating installations - Test methods for the determination of power output《工业微波加热设备.测定输出功率的试验方法》.pdf》由会员分享，可在线阅读，更多相关《IEC 61307-2011 Industrial microwave heating installations - Test methods for the determination of power output《工业微波加热设备.测定输出功率的试验方法》.pdf（34页珍藏版）》请在麦多课文档分享上搜索。

1、 IEC 61307 Edition 3.0 2011-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial microwave heating installations Test methods for the determination of power output Installations industrielles de chauffage hyperfrquence Mthodes dessai pour la determination de la puissance de sortie IEC 61307:201

2、1 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 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

3、 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 furt

4、her 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 Com

5、it 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 d

6、e Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publi

7、cations 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 b

8、y 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 publication

9、s 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 Intern

10、ational 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 0

11、3 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 des publications CEI Le contenu technique des pu

12、blications 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 la CEI vous permet deffectuer des recherches en

13、 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 publications de la CEI. Just Published dtaille deux fois

14、 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 anglais et en franais, ainsi que les termes quiva

15、lents 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 avez des questions, visitez le FAQ du Service cl

16、ients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61307 Edition 3.0 2011-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial microwave heating installations Test methods for the determination of power output Installations industrielles de chauffage hyper

17、frquence Mthodes dessai pour la determination de la puissance de sortie INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE N ICS 25.180.10 PRICE CODE CODE PRIX ISBN 978-2-88912-499-2 Registered trademark of the International Electrotechnical Commission Marque dpose

18、de la Commission Electrotechnique Internationale 2 61307 IEC:2011 CONTENTS 1 FOREWORD 3 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Methods of microwave power measurements 8 General . 8 4.1Available microwave power output . 8 4.2Microwave workload power 8 4.3Effective microw

19、ave power and efficiency 9 4.4 5 Calorimetric power measurements 9 General . 9 5.1Direct water power measurements . 9 5.2Dummy load power measurements 10 5.3 6 Determination of microwave workload power 10 7 Determination of effective microwave power . 11 General . 11 7.1The open container water test

20、 . 11 7.2Tests using other liquids 12 7.3 8 Electrical efficiency 12 Available microwave power output . 12 8.1Electric input . 13 8.2 9 Standby power consumption . 13 Bibliography 14 61307 IEC:2011 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL MICROWAVE HEATING INSTALLATIONS TEST METHODS

21、FOR THE DETERMINATION OF POWER OUTPUT FOREWORD 1) The International Electrotechnical Commission (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 quest

22、ions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(

23、s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested 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 coll

24、aborates closely with the International Organization for Standardization (ISO) in accordance with 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

25、on the relevant subjects since each technical committee has representation from all interested 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 ensur

26、e that the technical content of IEC Publications is accurate, IEC cannot be held responsible for 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

27、the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification

28、 bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attac

29、h to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees)

30、 and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication

31、. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61307 has been prepared by IEC technical committee 27: Industr

32、ial electroheating. This third edition cancels and replaces the second edition published in 2006. It constitutes a technical revision . This edition includes the following significant technical changes with respect to the previous edition:- a) it covers how to measure not only the microwave power ou

33、tput of all typical equipment designs, but also the system efficiency, including the standby and hibernation modes; b) the handling of the former A and B types of equipment is replaced by measurements of the available microwave power output and microwave workload power, respectively. 4 61307 IEC:201

34、1 The text of this standard is based on the following documents: CDV Report on voting 27/761/CDV 27/782/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO

35、/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, with

36、drawn, replaced by a revised edition, or amended. 61307 IEC:2011 5 INDUSTRIAL MICROWAVE HEATING INSTALLATIONS TEST METHODS FOR THE DETERMINATION OF POWER OUTPUT 1 Scope This International Standard specifies test methods for the determination of the available microwave output power and the efficiency

37、 of frequency conversion from the electrical input in industrial microwave heating installations. This standard also specifies test methods for assessing the microwave power deposition in the microwave workload the microwave workload power, in microwave-only installations. This standard is applicabl

38、e to industrial microwave heating equipment and installations in the frequency range from 300 MHz to 300 GHz. This standard relates to industrial microwave heating equipment operating under normal load. This standard does not apply to appliances for household and similar use (covered by IEC 60335-2-

39、25), commercial use (covered by IEC 60335-2-90) or laboratory use (covered by IEC 61010-2-010). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest e

40、dition of the referenced document (including any amendments) applies. IEC 60050-221:1990, International Electrotechnical Vocabulary Chapter 221: Magnetic materials and components Amendment 1(1993) Amendment 2 (1999) Amendment 3 (2007) IEC 60050-841:2004, International Electrotechnical Vocabulary Par

41、t 841: Industrial electroheat IEC 60050-726:1982, International Electrotechnical Vocabulary Chapter 726: Transmission lines and waveguides IEC 60519-6, Safety in electroheat installations Part 6: Specifications for safety in industrial microwave heating equipment 3 Terms and definitions For the purp

42、oses of this document, the terms and definitions of IEC 60519-6 and IEC 60050-841 as well as the following apply. 3.1 calorimetric power meter calorimeter power meter power meter which uses temperature rise in a medium as a means of measuring absorbed power 6 61307 IEC:2011 NOTE The medium, typicall

43、y water, is either the power-absorbing agent or has heat transferred to it from a power-absorbing element. IEC 60050-726:1982, 726-21-10 3.2 circulator passive device having three or more ports in which the power entering any port is transmitted to the next port according to a given order of sequenc

44、e NOTE The typical forms are junction circulators IEC 60050-221:1990, 221-05-14 of the T junction IEC 60050-726:1982, 726-17-12 or Y junction IEC 60050-726:1982, 726-17-13. IEC 60050-221:1990, 221-05-11, modified 3.3 cross coupling (between generators) appearance of undesired microwave energy in a m

45、icrowave generator or the transmission line output port of a microwave generator assembly caused by one or several other microwave generators or microwave generator assemblies 3.4 electrical efficiency of microwave heating equipment quotient between the available microwave power output and the elect

46、ric input to the mains frequency power supply or microwave generator assembly, at power settings for normal operation 3.5 insertion loss loss resulting from the insertion of a network into a transmission system, the ratio of the power delivered to that part of the system following the network, befor

47、e insertion of the network, to the power delivered to that same part after insertion of the network NOTE The insertion loss is generally expressed in decibels. IEC 60050-726:1982, 726-06-07 3.6 isolation (of a three-port circulator) reverse attenuation between the main output port and main input por

48、t, with all ports being impedance matched NOTE 1 The isolation should not be confused with the reverse loss occurring between adjacent ports. NOTE 2 This is a special case of cross coupling of a circulator IEC 60050-726:1982, 726-16-06. 3.7 means of access all structural features of the microwave he

49、ating equipment which can be opened or removed without the use of a tool to provide access to the interior of the microwave applicator or microwave cavity 3.8 microwave applicator structure which applies the microwave energy to the load IEC 60050-841:2004, 841-29-11 3.9 microwave cavity space enclosed by inner metal walls and a door or an access opening and in which the microwave load is placed