Práctica 7 MOTOR DE CORRIENTE DIRECTA COMPUESTO

 

M@T@Z DB F@ZZOBKTB DOZBFTC5 F@MYRBVT@ 

DBVCZZ@GG@8 3.- F`kbftb bg forfuot` qub cpcrbfb bk gc noaurc 3, utogozckd` g`s mödug`s db nubktb db cgombktcfoök, m`t`r/abkbrcd`r db FD, mbdofoök db FD y bgbftr`dokcmömbtr`. ¡K` cpgoqub p`tbkfoc p`r cl`rc! c.- Cf`pgb bg bgbftr`dokcmömbtr` cg m`t`r / abkbrcd`r db FD mbdocktb gc jckdc. @jsbrvb qub bg m`t`r bstã f`kbftcd` pcrc `pbrcr bk sbrob (bg dbvckcd` db fcmp` bk dbrovcfoök y bg rböstct` t`dcvíc k` n`rmck pcrtb dbg forfuot`), y bstã f`kbftcd` c gc scgodc db FD vcrocjgb db gc nnubktb ubktb db cgombktcfoök (tbrmokcgbs 1 y K). Bg bgbftr`dokcmömbtr` bstã f`kbftcd` c gc scgodc nohc db 3:9 ^ fc db gc nubktb db cgombktcfoök (tbrmokcgbs 3 y K). :.- Chustb gc pbroggc db f`ktr`g dbg bgbftr`dokcmömbtr` c su p`sofoök bxtrbmc lcfoïkd`gc aorcr bk sbktod` f`ktrcro` cg db gcs mckbfoggcs dbg rbg`h (pcrc pr`p`rfo`kcr ukc fcrac míkomc db crrckqub pcrc bg m`t`r). 6.- F`kbftb gc nubktb db cgombktcfoök b okfrbmbktb arcducgmbktb bg v`gtchb db

FD lcstc qub bg m`t`r f`mobkfb c aorcr. @jsbrvb gc dorbffoök db r`tcfoök. Vo k` bs bk bg sbktod` db gcs mckbfoggcs dbg rbg`h, dbsf`kbftb gc nubktb b oktbrfcmjob gcs f`kbxo`kbs dbg fcmp` sbrob. c.- Zbduzfc c fbr` bg v`gtchb y dbsf`kbftb gc nubktb db cgombktcfoök

 

4.- Bg fcmp` bk dbrovcfoök dbjb f`kbftcrsb bk sbrob f`k bg rböstct` y c gcs tbrmokcgbs 3 y 4, f`m` sb okdofc bk gc noaurc :.

2.- F`kbftb gc nubktb db cgombktcfoök y chustb bg v`gtchb c 3:9 ^ FD, sbaøk g` okdoqub bg mbdod`r. Vo bg m`t`r dbscrr`ggc ukc vbg`fodcd bxfbsovc, bst` soakonofc qub nukfo`kc bk n`rmc donbrbkfocg f`mpubstc. Vo ïstb bs bg fcs` rbduzfc c fbr` bg v`gtchb y dbsf`kbftb gc nubktb n ubktb db cgombktcfoök, dbspuïs oktbrfcmjob gcs f`kbxo`kbs dbg fcmp` bk dbrovcfoök c gcs tbrmokcgbs 3 y 4, pcrc `jtbkbr bg m`d` db `pbrcfoök cfumugctov` f`mpubst`. >.- F`k bg v`gtchb db bktrcdc c uk kovbg db 3:9 ^ FD, chustb bg rböstct` dbg fcmp` bk dbrovcfoök pcrc ukc vbg`fodcd dbg m`t`r bk vcfí` db 3

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1.- Chustb gc pbroggc db f`ktr`g dbg bgbftr`dokcmömbtr` c su p`sofoök bxtrbmc lcfoïkd`gc aorcr bk bg sbktod` db gcs mckbfoggcs dbg rbg`h (pcrc `jtbkbr gc mãxomc fcrac db crrckqub pcrc bg m`t`r f`mpubst`). .>?  ^ FD

YCZ =32.:2 Ojn-pga

j.- Zbduzfc c fbr` bg v`gtchb y dbsf`kbftb gc nubktb db cgombktcfoök. ?.- Gc f`rrobktb db gíkbc bk bg pr`fbdomobkt` < qubdc gomotcdc sög` p`r gc rbsostbkfoc c FD bquovcgbktb dbg m`t`r f`mpubst`. c.- Fcgfugb bg vcg`r db gc f`rrobktb db crrckqub so sb cpgofc bg v`gtchb pgbk` db gíkbc (3:9 ^ FD) cg m`t`r sbrob8 F`rrobktb db crrckqub = 9.3:%

2.- °Fuãgbs s`k gcs pïrdodcs (bk Qctts) dbg m`t`r db gc mosmc prbauktc0 M`t`r db f. d.  

F`mpubst` 

Yïrdodcs