IEC_60050-221-1990_amd2-1999_scan.pdf

NORME INTERNATIO NAL E INTERNA TIONA L STA NDA RD CE1 IEC 60050-221 1990 AMENDEMENT 2 AMENDMENT 2 1999-04 Amendement 2 V ocabulaire Electrotec hn que International-Chapitre 221:Matriaux et composants magntiques A mendment 2 International Electrotec h n ical Vocabulary -Chapter 221:Magnetic materials and components O IEC 1999 Droits de reproduction rservs-Copyright-ai l rights reserved Int erna tiona l Elec t rot ec hnic a l Commission Telefa x:41 22 919 0300 3,rue de Va remb Ge ne va,Swit zerla nd IEC web sit e htt p:/www.iec.ch e-mail:inmailOiec.ch H Commission Electrotechnique Internationale CODE PRIX International Electrotechnical Commission PRICE CODE MeWVHapo Hafi 3nempoeecna HO MHC CHR Pour prix voa catalogue en vigueur For prrce,see current catalogue O Copyright International Electrotechnical Commission STD-IEC b0050-222-ENGL 1770 L(BL(L(87L 0700Lib2 925 FD IS 111 68ZFDIS-2-60050-221 ame nd.2 O C EIA 999 Rapport de vote 1 I l 69 I IRVD AVANT-PROPOS I FDIS Le pr sent amendement a t tabli par le Co mit dt udes 68 de la CE1:Mat r iaux magntiques t els qualliages e t a c ier s,en c olla bor ation ave c le Comit d tude s 51 de la CE1:Composant s magntiques et f err it es,e t sous la responsabilit du Comit dtudes 1 de la CE1:T erminologie.Report on vo ting Le texte de cet amendement est issu de s doc ument s suiv ant s:111 68UF DIS lll691/RVD Le ra ppor t de v ote indiqu dans le tableau c i-dessus do nne toute inf or ma tion sur le v ote ay ant abouti a lapprobation de c et ame nde me nt.FOREW ORD This a mendment has been pr epar ed by IEC T ec hnic al Committ ee 68:Magnet ic alloy s and steels,in co-operation w ith IEC T echnical Committ ee 51:Magne tic c omponent s and fer rite mat er ials,and under the responsibility of IEC T ec hnic al Committ ee 1:Te rmino lo gy.T he text of this amendment is based on the f ollowing do cume nts:Full information on the v oting f or the appr ov al of t his ame ndme nt c an be f ound in t he r epor t o n v oting indicated in the abov e t able.Copyright International Electrotechnical Commission 60050-221 Ame nd.2 O IEC:1999-3-AMENDEMENT 2 A U CHA PIT RE 221 DU VE1:MATERIAUX ET COMPOSANTS MAGNTIQUES AMENDMENT 2 TO IEV CHAPT ER 221:MA GNET IC MA T ERIA LS A ND COMPONENTS Ajouter les articles suivants(placer aprs 221-02-4 8 dans une rvision future):Add the following entries(to be placed after 227-0243 in a future revision):221-02-63 coefficient de temperature de laimantation a saturation(symbole:aM s)quotient de la variation relative de laimantation saturation due a une variation de temprature par cette variation de temprature o Ms,et M,tempratures Q et O,sont respectivement les aimantations saturation aux temperature coefficient of saturation magnetization(symbol:aM s)quotient of the relative change of saturation magnetization due to a change in temperature by that change in temperature where M,and M,are the saturation magnetizations at temperatures of O and e,respectively ar de es it ja Pl Pt cv&tiid1+JIJd1&JJ&La Temperaturkoeffizient der Sttigungsmagnetisierung coeficiente de temperatura de magnetizacin de saturacin coefficiente di temperatura della magnetizzazione di saturarione 4L wsplczynnik ternperaturowy magnetyzacji nasycenia coeficiente de temperatura da magnetizao na saturao m tt nings magne t is e ringe ns temperaturkoeff icient Copyright International Electrotechnical Commission-4-60050-221 ame nd.2 O C EIA 999 221-02-64 coefficient de temperature de la polarisation magntique a saturation(symbole:a,s)quotient de la variation relative de la polarisation magntique a saturation due une variation de temprature par cette variation de temprature Js e-JsXf Jsref(0-O,)=OU Jse et J,sont respectivement les polarisations magntiques a saturation aux tempratures O et*,temperature coefficient of saturation magnetic polarization(symbol:als)quotient of the relative change of saturation magnetic polarization due to a change in temperature by that change in temperature Js e-Jd J,f(8-e,1=where J,e and J,are the saturation magnetic polarizations at temperatures of and O,respectively ar de es it ia Pl Pt sv,1Las.,lI&LJI&dl iJJ 1 tJ,J&L Te mp e raturko e ffiz ie nt d er magne tische n St t igungspolarisat ion co e ficie nte de te mpe ratura de p o lariz aci n magn tica d e sat ut ac ibn coefficiente di te mpe ratura della polariaazione magne tica di saturaz ione w spic zy nnik tempeatur ow y polatyzacji nasyce nia c oef ic ient e de te mpe ratura da p o lariz ao magn tica na saturao mttningspolar isationens te m p e raturko e ff icient Bmm*gEw#B Corriger/a rticle suivant:Correct the follo w in g entry:22 1-03-25 pertes par hysteresis en rotation puissance absorbe dans un matriau en raison de Ihystrsis magntique,lorsque le materiau est soumis a un champ magntique dont la direction tourne dans un plan rotational hysteresis loss the power absorbed by a material due to magnetic hysteresis when the material is subjected to a magnetic field,the direction of which rotates in a plane ar de,e