IEC_60034-2ed3.0b.img.pdf

NORMECEIINTERNATIONALEIECINTERNATIONAL34-2STANDARDTroisieme editionThird edition1972Machines electriques tournantesPartie 2:Methodes pour la determination des pertes etdu rendement des machines lectriques tournantesa partir dessais(a lexclusion des machinespour vehicules de traction)Rotating electrical machinesPart 2:Methods for determining losses and efficiency ofrotating electrical machinery from tests(excluding machines for traction vehicles)IECNumero de referenceReference numberCEI/IEC 34-2:1972Validite de la presente publicationValidity of this publicationLe contenu technique des publications de la CEI est cons-The technical content of IEC publications is kept undertamment revu par la CEI afin quil reflete ltat actuel deconstant review by the IEC,thus ensuring that the contentla technique.reflects current technology.Des renseignements relatifs a la date de reconfirmation deInformation relating to the date of the reconfirmation ofla publication sont disponibles aupres du Bureau Centralthe publication is available from the IEC Central Office.de la CEI.Les renseignements relatifs a ces revisions,a ltablis-Information on the revision work,the issue of revisedsement des ditions rvises et aux amendements peuventeditions and amendments may be obtained from IECetre obtenus aupres des Comites nationaux de la CEI etNational Committees and from the following IEC sources:dans les documents ci-dessous:Bulletin de la CEIIEC BulletinAnnuaire de la CEIIEC YearbookPublie annuellementPublished yearlyCatalogue des publications de la CEI Catalogue of IEC publicationsPublie annuellement et mis a jour regulierementPublished yearly with regular updatesTerminologieTerminologyEn ce qui concerne la terminologie generale,le lecteur seFor general terminology,readers are referred to IEC 50:reportera la CEI 50:Vocabulaire Electrotechnique Inter-International Electrotechnical Vocabulary(IEV),whichnational(VED),qui se presente sous forme de chapitresis issued in the form of separate chapters each dealingspars traitant chacun dun sujet defini.Des detailswith a specific field.Full details of the IEV will becomplets sur le VEI peuvent tre obtenus sur demande.supplied on request.See also the IEC MultilingualVoir galement le dictionnaire multilingue de la CEI.Dictionary.Les termes et definitions figurant dans la presente publi-The terms and definitions contained in the present publi-cation ont t soit tirs du VEI,soit spcifiquementcation have either been taken from the IEV or have beenapprouves aux fins de cette publication.specifically approved for the purpose of this publication.Symboles graphiques et litterauxGraphical and letter symbolsPour les symboles graphiques,les symboles litteraux et lesFor graphical symbols,and letter symbols and signssignes dusage general approuvs par la CEI,le lecteurapproved by the IEC for general use,readers are referredconsultera:to publications:-la CEI 27:Symboles litteraux a utiliser en electro-IEC 27:Letuer symbols to be used in electricaltechnique;technology:-la CEI 417:Symboles graphiques utilisables sur le-IEC 417:Graphical symbols for use on equip-materiel.Index,releve er compilation des feuillesment.Index,survey and compilation of the singleindividuelles:sheets;-la CEI 617:Symboles graphiques pour schemas;-IEC 617:Graphical symbols for diagrams;et pour les appareils electromedicaux,and for medical electrical equipment,-la CEI 878:Symboles graphiques pour quipements-IEC 878:Graphical symbols for electromedicalelectriques en pratique medicale.equipment in medical practice.Les symboles et signes contenus dans la presente publi-The symbols and signs contained in the present publi-cation ont t soit tirs de la CEI 27,de la CEI 417,decation have either been taken from IEC 27,IEC 417,la CEI 617 et/ou de la CEI 878,soit specifiquementIEC 617 and/or IEC 878,or have been specifically appro-approuves aux fins de cette publication.ved for the purpose of this publication.Publications de la CEI etablies par le memeIEC publications prepared by the samecomite detudestechnical committeeLattention du lecteur est attiree sur les listes figurant a laThe attention of readers is drawn to the end pages of thisfin de cette publication,qui numerent les publications depublication which list the IEC publications issued byla CEI preparees par le comite detudes qui a etabli lathe technical committee which has prepared the presentpresente publication.publication.NORMECEIINTERNATIONALEIECINTERNATIONAL34-2STANDARDTroisieme editionThird edition1972Machines electriques tournantesPartie 2:Methodes pour la determination des pertes etdu rendement des machines lectriques tournantesa partir dessais(a lexclusion des machinespour vehicules de traction)Rotating electrical machinesPart 2:Methods for determining losses and efficiency ofrotating electrical machinery from tests(excluding machines for traction vehicles)CE!1972 Droits de reproduction rservs-Copyright-all rights reservedAucune partie de cette publication ne peut&tre reproduite ni No part of this publication may be reproduced or utilized inutilise sous queique forme que ce soit et par aucun pro-any form or by any means,electronic or mechanical,cd，lectronique ou mcanique,y compris la photocopie etincluding photocopying and microfilm,without permissionles microfims,sans laccord ocrit de lediteur.in writing from the publisher.Bureau Central de la Commission Electrotechnique Internationale 3,rue de Varemb Genve,SuisseCommission Electrotechnique InternationaleCODE PRIXIECInternational Electrotechnical CommissionPRICE CODEUMeAYHapoAHaR neKTpoTexHHecHaR HoMHCCHAPour prix,voir catalogue en vigueurFor price,see current catalogue2SOMMAIREPagesPREAMBULEPREFACE,4ArticlesSECTION UN GENERALITES1.Domaine dapplication.62.Objet63.Generalites,.,。3.1 Liste des symboles.,4.Definitions884.1 Rendement4.2Pertes totales,4.3Essai au frein,.,。84.4Essai avec machine auxilfaire taree.04.5Essai en opposition104.6Essai en opposition avec marche en parallele sur un reseau.104.7Essai de ralentissement.104.8Essai calorimetrique.4.9 Essai a vid104.10 Essai a circuit ouvert。，。104.11 Essai de court-circuit permanent.4.12 Essai au facteur de puissance nul.o5.Temperature de reference.12SECTION DEUX-MACHINES A COURANT CONTINU6。Pertes a comprendre,.,.,26.1 Pertes dans le circuit dexcitation.126.2 Pertes c0 nstantes,6.3 Pertes en charge146.4 Pertes supplementaires en charge.,.,.,.,.,147.Determination du rendement.7.1 Totalisation des pertes.147.2Mesure globale des pertes.2SECTION TROIS一MACHINES A INDUCTION POLYPHAS在S8。Pertes a comprendre248.1 Pertes constantes.8.2 Pertes en charge8.3 Pertes supplementaires en charge.t269.D6 termination du rendement.29.1Totalisation des pertes9.2Mesure globale des pertes.30SECTION QUATRE-MACHINES SYNCHRONES10.Pertesacomprendre.3210.1 Pertes constantes.3210.2Pertes en charge.3410.3 Pertes dans le circuit dexcitation.10.4 Pertes supplementaires en charge.411.Determination du rendement.3611.1 Totalisation des pertes11.2Mesure globale des pertes.42SECTION CINO-METHODES DESSAIS12.Gn6lits.。.,。4413.Methode du moteur tare.4614.Essais au facteur de puissance nul.15.Methode de ralentissement.16.Essai en opposition.5017.Essai calorimetrigue.5218.Indication des essais preferentiels.18.1 Machines a courant continu.218.2 Machines a induction polyphasees.5218.3 Machines synchrones.52F1GUR54一3CONTENTSPageFOREWORDPREFACB.5ClauseSECTION ONE-GENERAL1.Scope72.Object73.General.,+。g年。.E里g里gg里+。+8。+。卡4+：44+0400+。年0488.8e。8t”卡卡”卡卡”卡”卡卡”+”卡+”卡”+卡”4”4票3.1Lit0 f symbols94.Definitions.4.1 Efficiency94.2T0tall05s.,94.3Breaking test.94.4Calibrated driving machine test.114.5Mechanical back-to-back test114.6 Electrical back-to-back test.114.7Retardation test.114.8Calorimetric test.114.9 No-load test.114.10 Open-circuit test.114.11 Sustained short-circuit test.4.12 Zero power factor-test.115.Reference temperature.13SECTION Two-D.C.MACHINES6.Losses to be included.136.1 Excitation circuit losses.136.2 Constant losses.6.3 Load losses.16.4 Additional load losses157.Determination of efficiency.7.1 Summation0fl0sss,.,.,.,.,57.2 Total loss measurement.23SECTION THREE-POLYPHASE INDUCTION MACHINES8。L0 sses to be included,.,.,.,.,.t,58.1 Constant losses.8.2 Load 1osses.8.3 Additional load losses.9.Determination of efficiency.279.1 Summation of losses.29.2Total loss measurement.SECTION FOUR SYNCHRONOUS MACHINES10.Losses to be included.3310.1 Constant losses.3310.2 Load losses3510.3 Excitation circuit losses.3510.4.Additional load losses.3511.Determination of efficiency.3711.1 Summation of losses.3711.2 Total loss measurement.43SECTION FIVE-METHODS OF TEST12.General4513.Calibrated machine test，。44.4g。g。gg。g。g。,+。,e,+。4+e。4.80有。+e。9+4+。44”44+”44“4444“4444gt8。14.Zero power factor test4715.Retardation method.4716.Electrical back-to-back test.,.5117.Calorimetric test.5318.Schedule of preferred tests.18.1 D.C.machines5318.2 Polyphase induction machines.5318.3Synchronous machines.53PhGURES.54