1、NORMECEIINTERNATIONALEIECCOPYRIGHTINTERNATIONAL62124STANDARDPremiere editionFirst edition2004-10IEC.NOTFORSystemes photovoltaiques(PV)autonomesVerification de la conceptionn verifestand-alone systomsCOMMERCIALDesign verification45GE别守0现CTAHDAPT1Konme,neransnpaHo caMo cbc CiH navaKonupaHeTo 3a6paHeHo
2、USEOR REPRODUCTIONIEC2004Droits de reproduction reserves-Copyright-all rights reservedAucune partie de cette publication ne peut etre reproduite niutilisee sous quelque forme que ce soit et par aucun proceform or by any means,electronic ormechanical.includingelectronique ou mecanique.y compris la ph
3、otocopie et lesphotocopyingand microfilm.without permission in writing fromthe publisher.International Electrotechnical Commission,3.rue de Varembe.PO Box 131.CH-1211 Geneva 20.Telephone:+41 22 91902 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.chWeb:www.iec.chCODE PRIXWCommission Electrotechnique I
4、nternationalePRICE CODEInternational Electrotechnical CommissionMexnyHapoAHaR 3neKTpoTexHnueckas KoMMCCHPour prix,voir catalogue en vigueuFor price,see current catalogue621241EC:2004-3-CONTENTSFOREWORD.COPYRIGHT O1Scope and object.112Normative references11而3Acronyms.134Testing methods.135Marking“6NO
5、T6Testing.17个Pass criteria.198Design specifications219User manual.2510 Technicians manual.2711 Major defects.27OMME12 Load specification.2929配13Performance test.37RCIAI14Outdoor testing.罡15Indoor testing using a solar simulator.41告16Indoor testing using a PV module simulator51m17Determination of the
6、 system balance point5318M0 dificati0ns55号1955Annex A(normative）Classification of irradiation and systems.57Annex B(normative)Instrumentation and equipment for the system test.59PROAnnex C(normative)Determination of the module output for the indoor testing using6NNa PV module simulator.63UBibliograp
7、hy.77TIONYFigure 1-Flow diagram representing the verification process.1Figure 2-Sample test profile for the stand-alone PV system performance test.35Figure 3-Daily irradiance profiles for functional test,10 days.452Figure 4-System characterisation chart,charge sequence example with 3 irradiationprof
8、iles and 10 cycles.Discharge:constant load profile.55Figure C.1-Flowchart to arrive at appropriate settings for a constant current sourcesimulating the PV module.63回Figure C.2-Set of IV characteristics for a daily irradiance profile(example).67Figure C.3-Approximation of array characteristics by a s
9、et of array operation lines.69Figure C.4-Iteration process for current adjustment.71621241EC:2004-5-Figure C.5-Experimental set-up for PV system performance testing.73Figure C.6-Flow chart for simulation of the array performance presented for one timestep of the PTOC profile.75Table 1-Acceptable ran
10、ges for the module temperature depending on the irradiance.37Table 2-Cycles of the performance test.NTable 3-Typical step profiles for daily irradiation cycles.47Table A.1-Irradiation classes.5Table B.1-Parameters to be measured/determined.61COPYRIGHT IEC.NOT FOR COMMERCIAL USE OR REPRODUCTION62124I
11、EC:2004-7INTERNATIONAL ELECTROTECHNICAL COMMISSIONPHOTOVOLTAIC(PV)STAND-ALONE SYSTEMS-DESIGN VERIFICATIONCOPYRIGHT IEC.FOREWORD1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprisingall national electrotechnical committees(IEC National Committee
12、s).The object of IEC is to promoteNOTinternational co-operation on all questions concerning standardization in the electrical and electronic fields.Tothis end and in addition to other activities,IEC publishes International Standards,Technical Specifications,Technical Reports.Publicly Available Speci
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15、 as possible,an internationalconsensus of opinion on the relevant subjects since each technical committee has representation from allinterested IEC National Committees.3)IEC Publications have the form of recommendations for international use and are accepted by IEC NationalCommittees in that sense.W
16、hile all reasonable efforts are made to ensure that the technical content of IECCOMMERCIAPublications is accurate,IEC cannot be held responsible for the way in which they are used or for anymisinterpretation by any end user.In order to promote international uniformity.IEC National Committees underta
17、ke to apply IEC Publicationstransparently to the maximum extent possible in their national and regional publications.Any divergencebetween any IEC Publication and the corresponding national or regional publication shall be clearly indicated inthe latter.USE5)IEC provides no marking procedure to indi
18、cate its approval and cannot be rendered responsible for anyequipment declared to be in conformity with an IEC Publication.号6)All users should ensure that they have the latest edition of this publication.7)No liability shall attach to IEC or its directors.employees,servants or agents including indiv
19、idual experts andmembers of its technical committees and IEC National Committees for any personal injury.property damage orother damage of any nature whatsoever.whether direct or indirect,orfor costs(including legal fees)and可other IECprising out of the publication.use of,of reliance upon,this EC Pub
20、lication or any8)Attention is drawn to the Normative references cited in this publication.Use of the referenced publications isindispensable for the correct application of this publication.9)Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
21、patent rights.IEC shall not be held responsible for identifying any or all such patent rights.International Standard IEC 62124 has been prepared by IEC technical committee 82:SolarUCTIONphotovoltaic energy systems.The text of this standard is based on the following documents:LONFDISReport on voting8
22、2/355/FDIS82/364/RVD0316Full information on the voting for the approval of this standard can be found in the report onvoting indicated in the above table.This publication has been drafted in accordance with the ISO/IEC Directives,Part 2.62124IEC:2004-9-The committee has decided that the contents of
23、this publication will remain unchanged untilthe maintenance result date indicated on the IEC web site under http:/webstore.iec.chinthe data related to the specific publication.At this date,the publication will bereconfirmedwithdrawn:.replaced by a revised edition,oramendedCOPYRIGHT O IEC.NOT FOR COMMERCIAL USE OR REPRODUCTION
