Ukuphepha – Iphedi Ethuthukisiwe – Ama-Transformer Afakwe Emahlombe Aqinisekisa Ukunikezwa Kwamandla Okuthembekile

500 KVA-24GrdY/13.8-0.240/0.12 kV Uhlobo Lokujikijela Olunezigaba EzintathuI-Transformer Efakwe Emaphethiniiyithuluzi likagesi elithuthukisiwe kwezobuchwepheshe elenzelwe ukuhlangabezana nezidingo ezahlukene zokusatshalaliswa kwamandla zezakhiwo zesimanje.

Ilinganiswe nge-voltage eyinhloko engu-24GrdY/13.8 kV futhi inama-voltage amabili esibili angu-0.24 kV kanye no-0.12 kV, le transformer inezici ezihlukile ezenza isebenze kahle kakhulu, izinze, futhi ibe nezimo eziningi zokusetshenziswa ezinhlotsheni eziningi zezentengiselwano nezezimboni.

Umklamo wayo oqondile, isakhiwo sohlobo lwe-loop, kanye nezinhlinzeko zokuphepha nokuqapha ezithuthukisiwe zifaka isandla ekulula ukuyisebenzisa kanye nokusebenza kwayo. Kulesi sihloko, sizohlola izici zobuchwepheshe, izici zokuklama, izinhlelo zokusebenza, kanye nezinzuzo ze-transformer maqondana nendima yayo ezinhlelweni zokusabalalisa amandla zesimanje.

Ukubuka Konke Kwe-Pad Mounted Transformers

Ama-transformer pad ayisici esibaluleke kakhulu ezinhlelweni zokusatshalaliswa kwamandla, ikakhulukazi ezindaweni zokuhlala nezasemadolobheni lapho isikhala, ukubukeka, kanye nokuphepha kuyisici. Ama-transformer afakwe ama-pad, ngokungafani nama-transformer afakwe ezinsikeni, afakwa phansi phezu kwe-concrete pad, ngakho-ke afaneleka kakhulu ezindaweni ezisebenzisa amandla angaphansi komhlaba. Ama-transformer ngokuvamile agcinwa ezindaweni ezingamelani nesimo sezulu, ezingaphazanyiswa, ngaleyo ndlela anikeza ukuqina nokuvikelwa ezimweni ezahlukene zemvelo.

I-Three Phase Loop Type Pad Mounted Transformer yenzelwe ukusetshenziswa ngamandla ezigaba ezintathu, okuwuhlobo lwamandla oluvame ukusetshenziswa ezakhiweni zezentengiselwano nezezimboni ngokusekelwe emandleni alo okuhlinzeka ngemithwalo ephezulu ngaphandle kobunzima. Umklamo wohlobo lwe-loop wenza i-transformer ifanele ohlelweni lokusabalalisa i-radial noma i-loop feed, okwenza ukulethwa kwamandla kube lula futhi kungasetshenziswa. Lokhu kwenza kube ukukhetha okuhle kwesakhiwo lapho kunesidingo sokudala ukunikezwa kwamandla okungaphazanyiswa nokuqinisekisiwe.

Izici Zobuchwepheshe ze-500 KVA Transformer

I-transformer engu-500 KVA-24GrdY/13.8-0.240/0.12 kV yakhiwe kusetshenziswa imininingwane eqondile ukuqinisekisa ukuthi inesixazululo esisebenzayo sezinhlelo zikagesi zesimanje. Okulandelayo incazelo yezici zayo zobuchwepheshe ezibaluleke kakhulu:

●Isilinganiso se-KVA:Isilinganiso sayo se-KVA singama-kilovolt-ampere angu-500, okubonisa ikhono layo lokusingatha imithwalo kagesi esindayo. Ngakho-ke ifanelekela ukusetshenziswa kwezentengiselwano ezakhiweni zezentengiselwano eziphakathi nendawo kuya kwezinkulu, ezakhiweni zamahhovisi, ezitolo ezinkulu, kanye nasezindaweni zezimboni.

●I-Voltage Eyinhloko:I-voltage eyinhloko isungulwe njenge-24GrdY/13.8 kV. I-“GrdY” ibhekisela ekuxhumekeni kwe-wye okusekelwe phansi, okuwumthombo we-voltage olinganiselayo futhi ozinzile wokusetshenziswa kwezigaba ezintathu. I-voltage engu-24 kV line-to-line kanye ne-voltage engu-13.8 kV line-to-neutral ifaneleka ezinhlelweni zokusabalalisa ze-voltage ephezulu.

●I-Voltage Yesibili:Uhlangothi lwesibili lwe-transformer luklanyelwe ngqo ukuletha ama-voltage amabili angu-0.24 kV (240 V) kanye no-0.12 kV (120 V). Ama-voltage amabili enza i-transformer isekele ukuhlinzeka ngamandla emishinini nasezinhlelweni ezahlukene esakhiweni ngokuphendula izidingo zikagesi ezahlukene.

●Ukucushwa Kohlobo Lwe-Loop:Njengoba iyi-transformer yohlobo lwe-loop, iza namasethi amabili ama-terminals angenayo ane-voltage ephezulu kanye nama-switch amathathu okulayisha anezikhundla ezimbili. Lokhu kulungiselelwa kwenza i-transformer ikwazi ukuphakelwa ohlelweni lokuphakelwa lwe-loop lapho ugesi unikezwa khona kuzo zombili izinhlangothi, okuthembekile kakhulu futhi kunciphisa isikhathi sokungasebenzi ngesikhathi sokulungiswa noma ukucima kukagesi.

●Umklamo Ongaqondile:I-transformer “ingaphambili elifile,” lapho zonke izingxenye ze-voltage ephezulu zivaliwe ngokuphelele futhi zifakwe ugesi ngakho-ke ziphephile kakhulu ekuthinteni ngengozi nasekuthuthukiseni ukuphepha kwabaqhubi kanye nomphakathi.

Izici kanye Nezingxenye Zomklamo

I-transformer engu-500 KVA inezinye zezici ezintsha kakhulu ezenza isebenze kahle, ithembeke, futhi iphephe. ​​Izici zihlukaniswe izingxenye ze-high-voltage (HV) kanye nezingxenye ze-low-voltage (LV) ze-transformer.

Igumbi Eliphezulu Lamandla Okusebenza (i-HV)

Igumbi le-HV lenzelwe ukugcina amandla okufaka aphezulu futhi liqinisekise ukusebenza okuphephile nokusebenza kahle. Ezinye zezingxenye ezibalulekile zifaka:

●Amasethi Amabili Ezindawo Ezingenayo:Ukucushwa kohlobo lwe-loop kuqukethe amasethi amabili ama-terminals angenayo ane-voltage ephezulu, okuvumela i-transformer ukuthi ixhunywe ngqo ohlelweni lokuphakelayo lwe-loop. Kuqinisekisa ukushintsha umzila wamandla uma kwenzeka iphutha noma ukulungiswa, okuqinisekisa ukuthembeka okuphezulu kohlelo.

●Amaswishi Okulayisha Anezikhundla Ezintathu:Amaswishi avumela opharetha ukulawula ukudluliselwa kwamandla nge-transformer ukuze kube nokuhlukaniswa noma uxhumano olungenziwa kuye ngezidingo. Lokhu kwenza kube lula ukulungiswa kanye nokuphathwa kwamaphutha.

●AmaFusi Amathathu e-Bay-O-Net: EAma-fuse ohlobo lwe-xpulsion asetshenziswa ukuvikela i-transformer kuma-overcurrents, anqamule ama-fault currents ukuvimbela umonakalo emishinini. Angashintshwa kalula, okunciphisa isikhathi sokulungisa.

●Ama-current amathathu-Ukunciphisa Ama-Fuse: Lawa ma-fuse anikeza isivikelo esengeziwe ngokunciphisa ubukhulu bama-fault currents, evikela i-transformer kanye nenethiwekhi kagesi enamathiselwe.

Igumbi Eliphansi Lamandla Okusebenza (LV)

Igumbi le-LV linamadivayisi okuqapha nokuvikela ukuqinisekisa ukusebenza kahle kanye nokuvikelwa kwe-transformer. Ezibalulekile yilezi:

●Idivayisi Yokusiza Ukucindezeleka:Le divayisi ivikela i-transformer ezimweni zokucindezela ngokweqile ngenxa yamaphutha angaphakathi noma ukushintshashintsha kokushisa, okwenza ukusebenza okuphephile kube nokwenzeka.

●Inkomba Yezinga Loketshezi:Le mitha iqapha izinga loketshezi oluvikela ukushisa (ngokuvamile uwoyela) ngaphakathi kwe-transformer ukuze inikeze ukuvikela ukushisa okufanele kanye nokupholisa.

●I-Thermometer kawoyela:I-thermometer iqapha izinga lokushisa likawoyela wokuvikela ukuze isize abaqhubi ukuthi baqaphe ukusebenza kokushisa kwe-transformer futhi bavimbele ukushisa ngokweqile.

●Isilinganiso Sokucindezela Komshini Wokuhlanza:Iqapha ingcindezi yangaphakathi ye-transformer, inikeze isixwayiso kusenesikhathi mayelana neziphambeko ezifana nokuvuza noma ukwakheka kwegesi.

Izicelo Ezakhiweni

500 KVA-24GrdY/13.8-0.240/0.12 kV Uhlobo Lokujikijela Olunezigaba EzintathuI-Transformer Efakwe Emaphethiniifaneleka kakhulu ukusetshenziswa ezakhiweni, lapho ama-voltage ayo amabili esibili enikeza inzuzo eyengeziwe. Umphumela we-240 V ungaphakela imishini esindayo, i-HVAC, kanye nemishini yezimboni, kanti umphumela we-120 V ungaphakela izibani, imishini yehhovisi, kanye neminye imithwalo ye-voltage ephansi. Lokhu kwenze i-transformer ifaneleke kakhulu ku:

●Izakhiwo Zezentengiselwano:Izakhiwo zamahhovisi, izitolo ezinkulu, kanye nezibhedlela ziyazisa ikhono le-transformer lokuletha ama-voltage ahlukahlukene ukuze kuhlangatshezwane nemithwalo kagesi eyahlukahlukene.

●Izakhiwo Zezimboni:Izakhiwo zezimboni kanye nezindawo zokugcina impahla zisebenzisa amandla aphezulu kanye nokuthembeka kwe-transformer ukuze zinikeze amandla imishini emikhulu kanye nemigqa yokukhiqiza.

●Amaphrojekthi Okusetshenziswa Okuxubile:Ezakhiweni lapho izindawo zebhizinisi nezindawo zokuhlala zigcinwe ngaphakathi kwesakhiwo esisodwa, ukuphuma kwamandla kagesi amabili kuqinisekisa ukuhambisana nezinhlelo ezahlukene zikagesi.

Umklamo we-dead-front kanye nokuhlelwa kohlobo lwe-loop nakho kuthuthukisa ukufaneleka kwe-transformer ezindaweni zasemadolobheni, lapho ukuphepha nokuthembeka kubaluleke kakhulu. Uhlelo lokuphakela lwe-loop luqinisekisa ukuhlinzekwa kwamandla okushelelayo, ngisho nangesikhathi senqubo yokulungisa, kanti umklamo we-dead-front unciphisa ingozi yezingozi zikagesi.

Izinzuzo ze-Transformer

I-transformer engu-500 KVA inezinzuzo eziningana eziyinhloko eziyenza ibe yisinqumo sokuqala sezinhlelo zanamuhla zokusabalalisa amandla:

●Ukuguquguquka:Ukuhleleka okubili kwama-voltage amabili esibili kanye no-240 V kanye no-120 V kwenza i-transformer ikwazi ukuhlinzeka ngezidingo eziningi zikagesi ngokusetshenziswa okuncane kwemishini eyengeziwe.

●Ukuthembeka:Ukwakhiwa kohlobo lwe-loop kanye nezici zokuvikela ezisindayo, njenge-bay-o-net kanye nama-fuse anciphisa ugesi, kuqinisekisa ukunikezwa kwamandla okungenazinkinga kanye nokuvikelwa kwamaphutha.

●Ukuphepha:Ukwakhiwa okuqondile kanye namathuluzi okuqapha athuthukile (isb., idivayisi yokusiza ukucindezeleka, i-thermometer kawoyela) kuthuthukisa ukuphepha kwabaqhubi kanye nomphakathi jikelele.

●Ukusebenza kahle:Ukwakheka kwe-transformer kunciphisa ukulahleka kwamandla okungenani, ngaleyo ndlela kuqinisekisa ukulethwa kwamandla ngendlela ephumelelayo kanye nokonga izindleko ekusebenzeni.

●Umklamo Ohlangene Nobuhle:Njengoba ifakwe phansi, ifakwe phansi futhi igcinwe endaweni evikelekile esimweni sezulu, ngakho-ke ifanele ukusetshenziswa ezindaweni zasemadolobheni lapho isikhala nokubukeka kuyinkinga khona.

Izinto Okufanele Uzicabangele Zokufaka Nokulungisa

Kudingeka ukufakwa nokugcinwa kahle ukuqinisekisa ukusebenza kwesikhathi eside kwe-transformer engu-500 KVA. I-transformer kufanele ifakwe kukhonkolo oqondile lapho inomoya owanele futhi inesikhala esanele ukuqinisekisa ukulungiswa. Igeyiji yezinga loketshezi, izinga lokushisa likawoyela, kanye nomfutho we-vacuum kufanele kuhlolwe njalo ukuqinisekisa isimo se-transformer nokuvimbela isimo esingaholela ekushiseni ngokweqile noma ekwehlulekeni kokufakwa kokushisa.

I-bay-o-net kanye nama-fuse anomkhawulo wamanje kufanele ahlolwe ngezikhathi ezithile ukuze kutholakale ukuthi asebenza njengoba kulindelekile, futhi amaswishi omthwalo kumele ahlolwe ukuqinisekisa ukusebenza kahle. Indawo evalekile ye-transformer kumele futhi ihlolwe ukuthi ayinakugqwala noma umonakalo, ikakhulukazi ezimweni zemvelo ezinamandla.

Ukufingqa

I-500 KVA-24GrdY/13.8-0.240/0.12 kV Three Phase Loop Type Pad Mounted Transformer iyisisombululo sokusabalalisa amandla esisebenzayo nesithembekile sezidingo zanamuhla. Amandla ayo e-voltage yesibili, ukwakheka kwe-loop, kanye nezici zokuphepha ezimangalisayo kwenza kube ukukhetha okuhle kwezakhiwo ezinezidingo zikagesi ezishintshashintshayo.

Ngokusebenza kahle, ukuphepha, kanye nokuguquguquka, le transformer ibalulekile ekuhlinzekeni ukunikezwa kwamandla okuzinzile nokuqhubekayo kwezicelo zezentengiselwano nezezimboni. Njengoba ukwanda kwamadolobha kanye nezidingo zamandla zikhula, ama-transformer anjalo azoba abaluleke kakhulu ekunikezeni amandla izakhiwo zesikhathi esizayo.

Ukuze uthole izixazululo ze-transformer ezisezingeni eliphezulu nezenziwe ngokwezifiso, xhumana nathiI-ANHUANG, umkhiqizi othembekile ka-2004 onolwazi ngemishini ye-voltage ephakathi engu-3.6 kV kuya ku-40.5 kV. Vakashela iwebhusayithi yethu ukuthola ulwazi olwengeziwe mayelana nezinsizakalo zethu ze-OEM kanye ne-ODM futhi unike amandla amaphrojekthi akho ngokunemba nangokuthembekile.