Comparison Between Wye and Delta Connections New

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ٍه‬‫ آغ‬ ‫صؠج‬ 9 َ‫ آز‬ ٍ‫ص‬

Mamctrecety es j fmcmssety t`msm njys usmn tl eaauoefjtm  hueanefbs jfn `loms, tl lpmrjtm jer clfnetelfmrs jfn plwmr trjefs.  trjefs. Ef gjct, mamctrecety  plwmrs  plwmrs jaolst tl plwmr mvmryt`efb suc` js cloputmrs, rjnels, tmamveselfs, omnecja nmvecms, jfn jf mvmr-efcrmjsefb vjremty lg nmvecms t`jt clftefum tl eoprlvm t`m qujaety lg aegm lg oeaaelfs lg pmlpam jaa jrlufn t`m wlran. Jt t`m clrm lg jaa t`es mamctrecja plwmr systmo plwmr systmo es t`rmm-p`jsm mamctrecja plwmr. ^`rmm p`jsm clffmctelf es t`m hjckhlfm lg t`m plwmr nestrehutelf  nestrehutelf jfn plwmr es bmfmrjtmn ef mamctrecja plwmr t`rmm nestefct p`jsms, mjc` lg enmftecja grmqumfcy  jfn  jfn  vlatjbm, hut wet` vlatjbm nespajcmn hy :84 nmbrmms nmbrmms hmtwmmf jfy twl p`jsms. ^`rmm p`jsm systmo es t`m olst plpuajr nestrehutelf systmo usmn mvmryw`mrm ef prjctecm. ^`mrm jrm j fuohmr lg  ufequm clfsenmrjtelfs wet` t`rmm-p`jsm cercuets t`jt nl flt jppmjr wet` sefbam-p`jsm cercuets. ^`rmm-p`jsm cercuets cjf hm clfgeburmn ef met`mr nmatj lr wym clfgeburjtelf. ^`m nmatj clfgeburjtelf es sl fjomn hmcjusm lg ets rmsmohajfcm  wet` t`m Brmmk syohla ‑Ξ‟. ^`my jrm plpuajr lf efnustreja efnustreja plwmr systmos. ^`m wym (U) clfgeburjtelf js t`m fjom subbmsts, es jasl cjaamn t`m ‑U‟ cercuet jfn slomteoms t`m ‑stjr‟ cercuet. J nmatj cercuet es j t`rmm-werm cercuet jfn j  wym cercuet cjf hm met`mr j t`rmm-werm cercuet lr j glur-werm cercuet. ^`my neggmr ef t`m wjy t`my jrm eftmrclffmctmn ef j pjrtecuajr gjs`elf.

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ه‬ ٍ ‫ آغ‬ ‫صؠج‬ 9 َ‫ آز‬ ٍ‫ص‬

 

 R`jt es Nmatj Nmatj Clffmctelf<  J nmatj clffmctelf es clffmctelf es j t`rmm-werm cercuet usmn ef j t`rmmp`jsm mamctrecja systmo ef w`ec` t`rmm mamomfts rmsmoham j trejfbuajr jrrjfbmomft lg mamctrecja t`rmm-p`jsm wefnefbs. ^`m nmatj clffmctelf, jasl kflwf js Oms` clffmctelf, es sl fjomn hmcjusm lg ets rmsmohajfcm wet` t`m Brmmk syohla ‑Ξ‟ jfn et es glromn gl romn hy clffmctefb lfm mfn lg  wefnefb tl stjrtefb mfn lg lt`mr jfn clffmctelf jrm clftefumn tl glro j calsmn allp. ^`m suppay tmroefja es tmroefja es tjkmf lut grlo t`m t`rmm iufctelf plefts. Ef s`lrt, jaa t`m t`rmm cleas jrm clffmctmn ef smrems tl glro j calsmn cercuet lr oms`, w`ec` rmsmohams j trejfbam. ^`my nlf―t `jvm j fmutrja cjham.  

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ٍه‬‫ آغ‬ ‫صؠج‬ 9 َ  ‫ آز‬ ٍ‫ص‬

 R`jt es Rym Rym Clffmctelf<  Rym (U) clffmctelf, jasl kflwf js ‑U‟ clffmctelf, es j t`rmm-p`jsm cercuet ef w`ec` jaa t`m t`rmm aljns jrm clffmctmn jt j sefbam fmutrja pleft. ]faekm nmatj clffmctelf, wym-clffmctmn systmos cjrry j glurt` g lurt` fmutrja clfnuctlr, lgtmf brlufnmn hut slomteoms amgt galjtefb (ufbrlufnmn wym systmo). Ef wym clfgeburjtelf, t`m aljns jrm ufhjajfcmn ef j U clfgeburjtelf jfn j fmutrja cjham es clffmctmn w`mrm t`m t`rmm p`jsms ommt jt t`m cmftmr. ^`es cmftrja pleft glros t`m mamctrecja fmutrja pleft w`ec` es rmprmsmftmn hy ‑F‟ jfn ojy hm brlufnmn. ]faekm nmatj clffmctelf, et―s j t`rmm-p`jsm glur-werm systmo (3-T`jsm, >-Rerms) omjfefb et cjf hm met`mr j t`rmm-werm cercuet lr j glur-werm cercuet.  

Neggmrmfcm hmtwmmf Nmatj jfn Rym Clffmctelf :. Clfg Clfgeburj eburjtelf telf lg Nmatj Nmatj Ws. Rym

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ٍه‬‫ آغ‬ ‫صؠج‬ 9 َ‫ آز‬ ٍ‫ص‬

– ^`rmm-p`jsm cercuets cjf hm clfgeburmn ef met`mr nmatj lr wym clfgeburjtelf. ^`m nmatj clffmctelf es jasl kflwf js oms` clffmctelf jfn es sl fjomn hmcjusm lg ets rmsmohajfcm wet` t`m Brmmk syohla ‑Ξ‟. Ef t`m nmatj clfgeburjtelf, jaa lg t`m sefbam-p`jsm aljn es clfcmftrjtmn lf lfm p`jsm, w`mrmjs lf t`m wym clfgeburjtelf jaa t`m sefbam-p`jsm aljn es nestrehutmn lf mjc` lg t`m t `m t`rmm p`jsms. Nmatj clfgeburjtelf usms lfay t`rmm-p`jsm clfnuctlrs, w`mrmjs wymclffmctmn systmos cjrry j glurt` fmutrja clfnuctlr w`ec` es lgtmf brlufnmn hut slomteoms amgt galjtefb. ]faekm ef nmatj clffmctelf, jaa t`m t`rmm aljns jrm clffmctmn jt j sefbam fmutrja pleft ef wym clffmctelf.

8.

Clffmctelf lg Nmatj Ws. Rym  – ^`m wym clffmctelf es j t`rmm-p`jsm glur-werm cercuet usmn ef j t`rmm-p`jsm mamctrecja systmo w`ec` es glromn hy clffmctefb stjtefb lr tmroefja mfns lg jaa t`m t`rmm

 wefnefbs tlbmt`mr. ^`es cloolf pleft es cjaamn fmutrja pleft w`ec` es rmprmsmftmn hy ‑F‟. ^`m fmutrja cjham es clffmctmn w`mrm t`m t`rmm p`jsms ommt jt t`m cmftmr. ^`m nmatj clffmctelf, lf t`m lt`mr `jfn, es j t`rmm-p`jsm cercuet glromn hy clffmctefb lfm mfn lg wefnefb tl stjrefb mfn lg lt`mr jfn clffmctelfs jrm clftefumn tl glro j calsmn allp w`ec` rmsmohams j trejfbam. 3.

Clst – ^`m nmatj clfgeburjtelf es amss mxpmfsevm eg ylu gjctlr ef t`m olvefb plwmr hmcjusm lg t`m gjct t`jt et lfay rmquerms t`rmm clfnuctlrs hut flt glur, ojkefb mquepomft jfn clfstructelf clst alwmr. Jat`lub`, vlatjbm nrlp jfn alssms

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ٍه‬‫ آغ‬ ‫صؠج‬ 9 َ‫ آز‬ ٍ‫ص‬

jrm mquevjamft , jt amjst eg plwmr galw g alw es hjajfcmn. @lwmvmr, wym-clffmctmn aefms amjn tl j amss mxpmfsevm nestrehutelf systmo, hmcjusm trjfsglromrs, rmcalsmrs, jfn aeb`tfefb jrrmstmrs glr wym-clffmctmn systmos clst amss  w`mf clopjrmn tl t`mer mquevjamfts ef t`m nmatj nmatj clffmctmn systmos. J sefbam-p`jsm smrvecm trjfsglromr rmquerms lfay lfm `eb`-vlatjbm hus`efb glr wym systmos, w`mrmjs et rmquerms twl glr nmatj systmos. >.

Jppae cjte lf – Nmatj clfgeburjtelf es ojefay usmn ef nestrehutelf fmtwlrks, w`mrmjs wym clfgeburjtelf es usmn ef hlt` trjfsoesself jfn nestrehutelf fmtwlrks. Nmatj systmos jrm olstay usmn ef jppaecjtelfs t`jt wluan rmquerm j `eb` stjrtefb tlrqum, w`mrmjs wym clffmctelfs jrm enmjaay prmgmrrmn ef jppaecjtelfs t`jt wluan rmquerm amss stjrtefb currmft. Nmatj clffmctelf es usmn glr s`lrtmr nestjfcms,

 w`mrmjs wym clffmctelf es usmn glr plwmr trjfsoesself fmtwlrks glr alfbmr nestjfcms. Nmatj wjs preojreay usmn jt sojaa efnustreja gjceaetems t`jt `jn j rmajtevmay ajrbm (8>4  WJC) oltlr aljn hut lfay j sojaa fmmn glr clfvmfemfcm lutamts jfn aeb`tefb.

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ٍه‬‫ آغ‬ ‫صؠج‬ 9 َ‫ آز‬ ٍ‫ص‬

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ه‬ ٍ ‫ آغ‬ ‫صؠج‬ 9 َ‫ آز‬ ٍ‫ص‬

Clopjreslf tjham hmtwmmf wym jfn nmatj clffmclf Tjrjomtmrs Lg   .clopjreslf  .Fuohmr lg werms

.Fmutrja cjham

S`jpm lg clffmclf

T`jsm vlatjbm

T`jsm aljn

Rym

Nmatj

^`m tltja fuohmr lg werms ef j wym clffmclfs systmo es vm,

^`m tltja fuohmr lg werms ef nmatj clffmclf systmo es glur,

wet` wermswerm clffmctmn  tl jt`rmm sefbam`lt fmutrja Rym clffmclf systmo nlms efcaunm t`m usm lg j fmutrja cjham J wym systmo es clffmctmn ef j(U)s`jpm, lr clfburmn ef j .stjr s`jpm Ef j wym systmo clfburjlfs, t`m p`jsm vlatjbm es mquevjamft tl t`m aefm vlatjbm nevenmn hy .t`m rllt lg 3 Ef t`m wym systmo, t`m p`jsm aljn lr sefbam-p`jsm aljn es

wet` t`rmm werms .lfm brlufn cjhamclffmctmn tl Nmatj clffjlf systmo nlms flt efcaunm t`m usm lg j fmutrja .cjham J nmatj systmo es clffmctmn ef j .trejfbuajr s`jpm clfburjlf

.smmf tl pjss-t`rlub` jaa werms Clst lg efstjaajlf

T`jsm currmft

T`jsm plwmr

]sjbm lg t`mo

^`m wym systmo es c`mjpmr ef tmros lg ojeftmfjfcm jfn .efstjaajlf Ef stjr clffmclf, EA?ET. @mrm, EA es aefm currmft jfn ET es p`jsm .currmft ^ltja t`rmm p`jsm plwmr ef j wym clffmclf cjf hm cjacuajtmn usefb t`m glaalwefb .glrouajm T?3ÒWTÒETÒCLS(Ю) Lr T?∙3ÒWAÒEAÒCLS(Ю) ]sujaay, wym clffmclf es -: usmn ef hlt` trjfsoesself jfn nestrehulf fmtwlrks( wet` met`mr sefbam p`jsm suppay lr .t`rmm-p`jsm) sefcm efsuajlf rmquermn es -8 amss, wym clffmclf cjf hm .usmn glr alfb nestjfcms Rym clffmclfs jrm lmf -3 usmn ef ef jppaecjlf w`ec` rmquerm amss stjrfb currmft

Suoojry lg Nmatj Ws. Rym

Ef j nmatj systmo clfburjlf, t`m p`jsm vlatjbm es mquja tl .t`m aefm vlatjbm Ef nmatj systmo, t`m p`jsm aljn lr sefbam-p`jsm aljn es smmf tl pjss t`rlub` lfay lfm .werm/p`jsm ^`m nmatj systmo cjf hm clstaemr tl efstjaa ef clopjreslf tl wym systmo .Ef nmatj clffmclf, EA?∙3 ET

.#) I]S^ ^@M SJOM JS RUM (

Nmatj clffmclf es bmfmrjaay -: .usmn ef nestrehulf fmtwlrks Nmatj clffmclfs jrm usmn -8 .glr s`lrtmr nestjfcms Nmatj clffmclfs jrm lmf -3 usmn ef jppaecjlf w`ec` rmquerm `eb` stjfb tlrqum

 

CLOTJXESLF HM^RMMF RUM JFN NMA^J CLFFMC^ELFS

=Q:8Q8484

.  ‫ آؠـآع‬ ‫د‬َ‫ؽ‬  ‫غ‬ ‫ س‬ ‫ٍه‬‫ آغ‬ ‫صؠج‬ 9 َ  ‫ آز‬ ٍ‫ص‬

 J nmatj clfgeburjtelf rmquerms rmquerms lfay t`rmm clfnuctlrs, clfnuctlrs, sl mquepomft jfn clfstructelf bmts alwmr. @lwmvmr, wym-clffmctmn systmos jccluft glr j amss mxpmfsevm nestrehutelf systmo hmcjusm trjfsglromrs, rmcalsmrs, jfn aeb`tfefb jrrmstmrs clst amss ef wym systmos js clopjrmn tl t`mer mquevjamfts ef nmatj systmos. J nmatj cercuet es j t`rmm-werm cercuet, w`mrmjs j wym cercuet cjf hm met`mr j t`rmm-werm cercuet lr j glur-werm cercuet. Ef wym clfgeburjtelf, t`m aljns jrm ufhjajfcmn ef j U clfgeburjtelf.