auto transform ad or

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autotransformador

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DEPARTAMENTO DE CIENCIAS DE LA ENERGA Y MECNICACARRERA DE INGENIERA MECATRNICAMQUINAS ELCTRICASAUTOTRANSFORMADORESAndrs EspinosaTaba d! "on#!nidosTEMA................................................................................................................................3OBJETIVOS......................................................................................................................3MARCO TERICO..........................................................................................................3Autotransformador.........................................................................................................3Funconam!nto............................................................................................................."#ot!nca !n un autotransformador.................................................................................$%Conf&uracon!s.............................................................................................................'Autotransformador!s r!ductor!s................................................................................'Autotransformador!s !(!)ador!s................................................................................'V!nta*as + D!s)!nta*as...................................................................................................'A,(cacon!s...................................................................................................................-E*!rccos........................................................................................................................CONC/UCIONES0...........................................................................................................1BIB/IO2RAFIA0..............................................................................................................13TEMAAUTOTRANSFORMADORESO$%ETI&OS Conoc!r !( funconam!nto d! (os autotransformador!s Conoc!r (as )!nta*as + d!s)!nta*as d! (os crcutos d! un autotransformador!sMARCO TE'RICO A(#o#rans)or*ador/os autotransformador!s son transformador!s dond! una ,art! d!( d!)anado !s com4ntanto a( ,rmaro como a( s!cundaro.E( ,rnc,o d! funconam!nto !s !( msmo 5u! !( d!( transformador com4n6 !ntonc!s(a r!(ac7n d! transformac7n !ntr! (as t!nson!s + (as corr!nt!s + !( n4m!ro d! )u!(tass! mant!n!./as corr!nt!s ,rmara + s!cundara !st8n !n o,osc7n + (a corr!nt! tota( 5u! crcu(a,or (as !s,ras !n com4n !s &ua( a (a df!r!nca d! (a corr!nt! d!( d!)anado d! 9a*at!ns7n + !( d!)anado d! a(ta t!ns7n.#ara 5u! un autotransformador funcon! ad!cuadam!nt!6 (os dos d!)anados d!9!n t!n!r!( msmo s!ntdo d! 9o9nado.En(af&uras&u!nt!s!(ustra!( !s5u!mad!( autotransformador6 !n!( msmos!d!fn!n!( d!)anadocom4n6 comoa5u!( 5u!s!:)!;tantod!sd!!( ,rmarocomod!sd!!( s!cundarotr!mos d! (a (Bn!a. S! ut(Aan autotransformador!s tam9Dn como mDtodo d! arran5u! sua)! ,ara motor!s t,o *au(a d! ard((a6 (os cua(!s s! caract!rAan ,or d!mandar una a(ta corr!nt! durant! !( arran5u!. S s! a(m!nta !( motor con!ct8ndo(o a (a toma m!nor d! un autotransformador6 !( )o(ta*! r!ducdo d! (a a(m!ntac7n r!su(tar8 !n una m!nor corr!nt! d! arran5u! + ,or (o tanto !n condcon!s m8s s!&uras d! o,!rac7n6 tanto ,ara !( motor como ,ara (a nsta(ac7n !(Dctrca.E-!r"i"ios%.@-3.@.CONCLUCIONES. S! !ncontr7 5u! (os autotransformador!s t!n!n !>c!(!nt!s a,(cacon!s !n !( cam,o ndustra( dond! t!n! &ran aco&da /os autotransformador!s t!n! )!nta*as + d!s)!nta*as (as cua(!s nf(u+!n !n (as df!r!nt!s a,(cacon!s !n (as cua(!s s! (o ut(Aa $I$LIOGRA+IA. Ctt,s0FF!s.scr9d.comFdocF-$$11E1%F Ctt,0FFGGG.futur(!c.comF-"/SF-/SE..sCtm( Ctt,0FFGGG.mono&rafas.comFtra9a*os13F!nsa+o@autotransformador!sF!nsa+o@autotransformador!s.sCtm(Ha,(cacoaH>AA3f2R.,GTD1

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