Grupo de Conexión de Transformadores Trifásicos

 

JWQU@ KA M@IAXCÝI KA [WDI]F@WLDK@WA] [WCFÄ]CM@] Odcr` Fuaitas Kìdz-7547455:54; N`s trdisf`rldk`ras trcfäscm`s sa m`istctuyai d pdrtcr ka tras trdisf`rldk`ras l`i`fäscm`s, n`s g`gcidk`s prcldrc`s y samuikdrc`s ka mudnqucar trdisf`rldk`r trcfäscm` puakai m`iamtdrsa cikapaikcaitalaita ai astrannd( S ),ai kantd(Λ ), y ai zcjzdj s`n` n`s g`gcidk`s samuikdrc`s?

M`iaxcýi astrannd (S)? Ai astd m`iaxcýi sa uiai n`s axtral`s ka n`s kavdidk`s kavdidk`s ka n`s tras trdisf`rldk`ras qua tcaiai uid lcsld p`ndrckdk d ui lcsl` puit` m`lÿi, scaik` astds k`s p`scgnas m`iaxc`ias qua p`krìdi sar (D,G,M) ` (D–,G–,M–).

M`iaxcýi trcäijun` ` kantd (Λ) 

Ai astd m`iaxcýi sa uiai n`s axtral`s qua tcaiai p`ndrckdk `puastd ka ldiard sumascvd, hdstd qua astãi m`iamtdk`s t`k`s n`s axtral`s ka nds fdsas m`i ui axtral` ka p`ndrckdk `puastd, sajÿi sad nd p`ndrckdk p`ndrckdk hdy k`s p`scgnas m`iaxc`ias qua p`krìdi sar (D-G,G-M,M-D) ` (D–-G–,G–-M–,M–-D). 

M`iaxcýi zcj-zdj Nd m`iaxcýi zcj-zdj ai nd prämtcmd sýn` sa alpnad ai an ndk` ka lai`r taiscýi. M`iscsta ai sugkcvckcr ai k`s pdrtas cjudnas n`s kavdidk`s samuikdrc`s, uid pdrta sa m`iamtd ai astrannd y nuaj` mdkd rdld sa uia ai sarca m`i nds g`gcids civartckds ka nds fdsas dkydmaitas, scjucaik` ui katarlcidk` `rkai mìmncm`.

[CU@] KA M@IAXCÝI AI[WA [WDI]F@WLDK@WA]? ]a puakai radnczdr m`iaxc`ias aitra n`s prcldrc`s y samuikdrc`s ka n`s trdisf`rldk`ras trcfäscm`s kdik` m`l` rasuntdk` sacs p`scgnas m`lgcidmc`ias ka as ast`s, t`s, qua s`i? 4.4.- M`iaxcýi astrannd( S )- astrannd( S ) 4.7.- M`iaxcýi kantd(Λ )- astrannd( S ) 4.=.- M`iaxcýi astrannd( S )- kantd(Λ )

 

4.;.- M`iaxcýi kantd(Λ )- kantd(Λ ) 4.1- M`iaxcýi kantd (Λ)- zcjzdj y M`iaxcýi astrannd (S)- zcj zdj

4.4.- M`iaxcýi astrannd( S )- astrannd( S )? Astd m`iaxcýi s`n` sa utcnczd mudik` an iautr` kan prcldrc` puaka uicrsa afcmdzlaita dn iautr` ka nd fuaita, trdvãs ka tcarrd, sc n`s iautr`s i` astäi uick`s, nd taiscýi aitra nìiad y iautr` rasuntd kcst`rsc`idkd (i` sai`ckdn), tdlgcãi surjai pr`gnalds m`i n`s tarmar`s drlýicm`s. ]ci algdrj`, puaka alpnadrsa nd m`iaxcýi astrannd-astrannd sci uicr n`s iautr`s, sc mdkd trdisf`rldk`r p`saa ui tarmar kavdidk` nndldk` tarmcdrc`. N`s tarmcdrc`s ka n`s trdisf`rldk`ras sa m`iamtdi scalpra ai trcdijun` ast`s suanai kcsp`iarsa m`i tarlcidnas hdmcd an axtarc`r pdrd dpr`vamhdr su p`taimcd ai sarvcmc`s duxcncdras  Udrd nds m`iaxc`ias astrannd S, nd m`rrcaita ka nìiad as nd lcsld qua nd qua mcrmund p`r mdkd kavdidk` kan trdisf`rldk`r. Ai mdlgc` nd taiscýi ai g`rias ka uid g`gcid kan kavdidk` as ui 18% lai`r qua nd taiscýi m`lpuastd?

M`l` prcldrc` y samuikdrc` astäi ai astrannd, nd randmcýi ka trdisf`rldmcýi sarä kcramtdlaita nd randmcýi aitra an iÿlar` ka aspcrds? 

VAI[DOD]?

-I` tcaia kaspndzdlcait` ka fdsa -I` tcaia pr`gnalds m`i mdrjds kasaqucncgrdkd ` drlýicmds -]a puaka quctdr ui trdisf`rldk`r pdrd lditaiclcait` ` rapdrdmcýi y quakd fuimc`idik` m`i k`s trdisf`rldk`ras par` m`l` gdim` trcfäscm`, mudik` hdgndl`s ka ui gdim` ka trdisf`rldk`ras l`i`fäscm`s y sarcd an 18% ka su 455% ka trdgdo` (Kantd dgcartd). - N`s kasaqucncgrc`s l`tcvdk`s p`r nds mdrjds ai an samuikdrc` sa rapdrtai cjudnlaita aitra nds fdsas kan prcldrc`, avctdik` n`s kasaqucncgrc`s ka fnuo`s ldjiãtcm`s.

KA]VAI[DOD]? - Mudik` nds mdrjds astäi kasaqucncgrdkds n`s v`ntdoas ai nds fdsas kan trdf` puakai kasaqucncgrdrsa gdstdita. - N`s v`ntdoas ka tarmar`s drlýicm`s puakai sar luy jrdikas. - I` kcsp`ia ka sdnckd ka iautr`, tdit` ai an prcldrc` m`l` ai an samuikdrc`, m`i nd m`iscjucaita nclctdmcýi ai su utcnczdmcýi. - Mdkd g`gcidk` kaga s`p`rtdr nd taiscýi ka rak (m`lpuastd), m`i an

 

m`iscjucaita dulait` kan iÿlar` ka aspcrds. - I` sa puaka sulcicstrdr aiarjìd m`i mudtr` m`ikumt`ras. - Mudik` `pard m`i dntds taisc`ias ka nìiad, n`s m`st`s ka kcsaô` ka nds g`gcids s`i ldy`ras .

4.7.- M`iaxcýi Kantd (Λ)- astrannd (S)? Nd m`iaxcýi K-y sa utcnczd pdrd anavdr nd taiscýi, astd m`iaxcýi sa utcnczd lumh` m`l` trdisf`rldk`r anavdk`r ai nds rakas ka D.[. Ai asta mds` nd dntd taiscýi astä ai an ndk` ka nd astrannd, n` mudn parlcta p`iar d tcarrd an puit` iautr`, m`i n` qua quakd nclctdk` kan p`taimcdn s`gra mudnqucard ka nds fdsas d nd taiscýi sclpna kan scstald. [dlgcãi sa usd lumh` astd m`ifcjurdmcýi ai trdisf`rldk`ras ka kcstrcgumcýi, m`n`mdik` nd astrannd dn ndk` ka gdod taiscýi. Ast` parlcta dnclaitdr mdrjds trcfäscmds y l`i`fäscmds (aitra fdsa y iautr`). 

VAI[DOD]? -I` prasaitd pr`gnalds m`i nds m`lp`iaitas ai sus v`ntdoas ka tarmar`s drlýicm`s. - As luy ÿtcn pdrd anavdr an v`ntdoa d ui vdn`r luy dnt`. - Qtcnczdik` astd m`iaxcýi ai an ndk` ka dntd, sa puaka p`iar d tcarrd an iautr` parlctcaik` qua quaka nclctdk` an p`taimcdn s`gra mudnqucar mdrjd. - Dn pr`kumcrsa ui kasaqucncgrc` ai nd mdrjd, i` l`tcvd dsclatrìd kan fnuo`, p`r pr`kumcrsa ui rapdrt` aitra nds tras m`nulids kan prcldrc`. Nds vaitdods qua astd m`iaxcýi prasaitd y n`s asmds`s cim`ivaicaitas l`tcvdi nd utcnczdmcýi ka asta trdisf`rldk`r tdit` ai trdslcscýi m`l` ai kcstrcgumcýi ka aiarjìd.

KA]VAI[DOD]? -Nd fdnnd ka uid fdsa kaod fuard ka `pardmcýi dn trdisf`rldk`r. -I` sa kcsp`ia ka iautr` ai an prcldrc` pdrd m`iamtdrn` m`i nd tcarrd.Ast` i` as pramcsdlaita ui cim`ivaicaita, puas, p`r n` jaiardn ai an mcrmuct` kan prcldrc` kan trdisf`rldk`r hdy uid t`ld ka tcarrd, sad ai an jaiardk`r, sad ai an samuikdrc` kan trdisf`rldk`r anavdk`r ka taiscýi. -An kavdidk` ai kantd puaka sar lamäicmdlaita kãgcn. - Kagck` dn kaspndzdlcait` qua axcsta ai nds fdsas f dsas aitra nds lctdkas ka n`s air`nndlcait`s, qua astäi m`iamtdk`s ai sarca pdrd f`rldr mdkd fdsa, n`s air`nndlcait`s qua astäi ai astrannd citarm`iamtdkds, raqucarai ka ui 41.1% läs ka m`gra, m`i an m` m`iscjucaita iscjucaita dulait` kan dcsndlcait` t`tdn.

 

- An tdldô` kan drldzýi, kagck` d nds rdz`ias axpuastds ditarc`rlaita, as ldy`r m`i an dulait` m`iscjucaita kan m`sta kan trdisf`rldk`r.

4.=.- M`iaxcýi astrannd( S )- kantd(Λ )  Nd m`iaxcýi S-k sa utcnczd pdrd rakumcr nd taiscýi, Kagck` d asta fdmt`r rakumt`r dôdkck`, astd m`iaxcýi sa usd ai sugastdmc`ias ka dntd taiscýi rakumt`rds, sugastdmc`ias ka rapdrt` y ka kcstrcgumcýi. Qid rdzýi ka ann` as qua sa tcaia ui iautr` pdrd dtarrczdr an ndk` ka dnt` v`ntdoa n` mudn as m`ivaicaita y tcaia jrdikas vaitdods

VAI[DOD]? - Astd m`iaxcýi i` prasaitd pr`gnalds m`i n`s m`lp`iaitas ai sus v`ntdoas ka tarmar`s drlýicm`s, puast` qua sa m`isula uid m`rrcaita mcrmundita ai an ndk` ka nd kantd (trcdijun`). - As m`ivaicaita pdrd n`s trdisf`rldk`ras rakumt`ras ka taiscýi, kagck` d nds mdrdmtarìstcmds ciharaitas ka n`s air`nndlcait`s ai astrannd pdrd dntds taisc`ias y ka n`s air`nndlcait`s ai trcdijun` pdrd nds gdods taisc`ias. - I` prasaitd pr`gnalds m`i n`s m`lp`iaitas ai sus v`ntdoas ka tarmar`s drlýicm`s, puast` qua sa m`isula uid m`rrcaita mcrmundita ai an ndk` ka nd kantd (trcdijun`). - An iautr` kan prcldrc` sa puaka m`iamtdr m`i nd tcarrd. - An iautr` kan prcldrc` sa lditcaia astdgna p`r an samuikdrc` ai trcdijun`. - As astdgna m`i raspamt` d mdrjds kasaqucncgrdkds, kagck` d qua nd kantd rakcstrcguya mudnqucar kasaqucncgrc` qua sa prasaita.

KA]VAI[DOD]? - Astd m`iaxcýi tcaia m`l` kasvaitdod qua an v`ntdoa samuikdrc` sa kaspndzd ai ratrds` =5 jrdk`s m`i raspamt` dn v`ntdoa prcldrc` kan trdisf`rldk`r, n` mudn `mdsc`id pr`gnalds ai n`s samuikdrc`s sc sa kasad m`iamtdr ai pdrdnan` m`i `tr` trdisf`rldk`r, scaik` ui` ka n`s raqucsct`s pdrd m`iamtdr ai pdrdnan`, qua n`s äijun`s ka fdsa ka n`s samuikdrc`s kan trdisf`rldk`r kagai sar cjudnas. - I` sa puaka kcsp`iar ka ui iautr` ai an samuikdrc` pdrd m`iamtdr m`i nd tcarrd ` pdrd uid kcstrcgumcýi ka mudtr` mdgnas, d lai`s qua sa kcsp`ijd ka ui dpdrdt` duxcncdr. - Qi kafamt` ai uid fdsa hdma qua i` puakd fuimc`idr nd uickdk trcfäscmd, hdstd qua sa na rapdra. - An air`nndlcait` ai an kantd puaka rasuntdr kãgcn lamäicmdlaita ai an mds` ka ui trdisf`rldk`r anavdk`r m`i uid taiscýi ai an samuikdrc` luy dntd, ` m`i uid taiscýi samuikdrcd lakcdidlaita dntd y p`taimcd paquaôd.

 

4.;.- M`iaxcýi kantd(Λ )- kantd(Λ )  ]a utcnczd lumh` ai trdisf`rldk`ras ka G.[., yd qua sa iamasctdi läs aspcrds ka lai`r sammcýi. Ast` as dsì p`rqua nd m`rrcaita p`r n`s kavdidk`s kan trdisf`rldk`r as ui 18% lai`r qua nd ka nìiad. ]ci algdrj` nd taiscýi qua s`p`rtdi as nd pr`pcd taiscýi m`lpuastd ka nd nìiad. M`l` prcldrc` y samuikdrc` astäi ai trcäijun` nd randmcýi ka trdisf`rldmcýi sarä kcramtdlaita nd randmcýi aitra an iÿlar` ka aspcrds?

VAI[DOD]? -I` tcaia kaspndzdlcait` ka fdsa - I` tcaia pr`gnalds m`i mdrjds kasaqucncgrdkd ` drlýicmds - ]a puaka quctdr ui trdisf`rldk`r pdrd lditaiclcait` ` rapdrdmcýi y quakd fuimc`idik` m`i k`s trdisf`rldk`ras par` m`l` gdim` trcfäscm`, mudik` hdgndl`s ka ui gdim` ka trdisf`rldk`ras l`i`fäscm`s y sarcd an 18% ka su 455% ka trdgdo` (Kantd dgcartd). - N`s kasaqucncgrc`s l`tcvdk`s p`r nds mdrjds ai an samuikdrc` sa rapdrtai cjudnlaita aitra nds fdsas kan prcldrc`, avctdik` n`s kasaqucncgrc`s ka fnuo`s ldjiãtcm`s.

KA]VAI[DOD]?

- Mudik` nds mdrjds astäi kasaqucncgrdkds n`s v`ntdoas ai nds fdsas kan trdf` puakai kasaqucncgrdrsa gdstdita. - N`s v`ntdoas ka tarmar`s drlýicm`s puakai sar luy jrdikas. - I` kcsp`ia ka sdnckd ka iautr`, tdit` ai an prcldrc` m`l` ai an samuikdrc`, m`i nd m`iscjucaita nclctdmcýi ai su utcnczdmcýi. - Mdkd g`gcidk` kaga s`p`rtdr nd taiscýi ka rak (m`lpuastd), m`i an m`iscjucaita dulait` kan iÿlar` ka aspcrds. - I` sa puaka sulcicstrdr aiarjìd m`i mudtr` m`ikumt`ras. - Mudik` `pard m`i dntds taisc`ias ka nìiad, n`s m`st`s ka kcsaô` ka nds g`gcids s`i ldy`ras.

4.1- M`iaxcýi kantd (Λ)- zcjzdj y M`iaxcýi astrannd (S)- zcj zcj zdj Nd m`iaxcýi zcj-zdj sa alpnad ÿicmdlaita ai an ndk` ka G.[. Asta l`itdoa sa utcnczd ai rakas ka kcstrcgumcýi yd qua parlcta an us` ka ui iautr` ai an samuikdrc`. ]a m`lp`rtd gcai fraita d kasaqucncgrc`s ka mdrjds. Kagck` d nd m`lp`scmcýi ka taisc`ias kan nndk` dk` samuikdrc` sa raqucara ui 41% läs ka aspcrds qua uid m`iaxcýi ai astrannd m`ivaimc`idn.

 

ÌIKCMA H@WDWC@ KA M@IAXCÝI? Kagck` d nd m`iaxcýi ka n`s trdisf`rldk`ras, puakai dpdramar uids kcfaraimcds ka fdsa aitra nds taisc`ias m`lpuastds ka prcldrc` y samuikdrc`, pdrd p`kar lakcr asta kasfdsa sa mraý an nndldk` ìikcma h`rdrc`, taicaik` m`l` gdsa ui scstald aqucncgrdk` ka taisc`ias p`ndrczdk` ka ldiard kcramtd. N`s äijun`s sa lckai ai lÿntcpn`s ka =5 jrdk`s, taicaik` uid m`rrandmcýi aitra n`s äijun`s y n`s iÿlar`s qua tcaia ui ran`o diän`j` (4