Ukhuseleko – Iphedi Ephuculweyo – Iitransformer Ezifakelweyo Ziqinisekisa Ubonelelo Lombane Oluthembekileyo

Uhlobo lwe-500 KVA-24GrdY/13.8-0.240/0.12 kV lweSigaba seLuphu esineZigaba eziThathuI-Transformer efakwe kwiPadsisixhobo sombane esiphucukileyo kwezobuchwepheshe esenzelwe ukuhlangabezana neemfuno ezahlukeneyo zokusasazwa kwamandla kwizakhiwo zanamhlanje.

Ilinganiswe ngevolthi yokuqala ye-24GrdY/13.8 kV kwaye inevolthi ezimbini zesibini ze-0.24 kV kunye ne-0.12 kV, le transformer ineempawu ezikhethekileyo ezenza ukuba isebenze kakuhle kakhulu, izinzile, kwaye isebenziseke kwiindawo ezininzi zorhwebo nezoshishino.

Uyilo lwayo olungenasiphelo, ulwakhiwo olufana neluphu, kunye nezibonelelo zokhuseleko nokubeka esweni eziphambili zinegalelo ekubeni isebenziseke lula kunye nokusebenza kwayo. Kweli nqaku, siza kuhlola iimpawu zobugcisa, iimpawu zoyilo, usetyenziso, kunye neenzuzo ze-transformer ngokunxulumene nendima yayo kwiinkqubo zanamhlanje zokusasazwa kwamandla.

Isishwankathelo seeTransformers ezifakwe kwiPad

Ii-transformer pad zibaluleke kakhulu kwiinkqubo zokusasazwa kwamandla, ngakumbi kwiindawo zokuhlala nezasezidolophini apho indawo, inkangeleko, kunye nokhuseleko zibalulekile. Ii-transformer ezifakwe kwii-pad, ngokungafaniyo nee-transformer ezifakwe kwiipali, zifakelwa emhlabeni phezu kwe-concrete pad, ngoko ke zifanelekile kakhulu kwiindawo ezinamandla angaphantsi komhlaba. Ii-transformer zihlala kwiindawo ezivalekileyo ezingangeni manzi, ezingenakuphazanyiswa, ngaloo ndlela zibonelela ngokuqina kunye nokhuseleko kwiimeko ezahlukeneyo zendalo.

I-Transformer efakwe kwi-Three Phase Loop Type Pad yenzelwe ukusetyenziswa ngamandla e-three-phase, olu luhlobo lwamandla olusetyenziswa rhoqo kwizakhiwo zorhwebo nezoshishino ngokusekelwe kumandla ayo okubonelela ngemithwalo ephezulu ngaphandle kobunzima. Uyilo lohlobo lwe-loop lwenza i-transformer ifaneleke kwinkqubo yokusasazwa kwe-radial okanye i-loop feed, okwenza ukuhanjiswa kwamandla kube lula kwaye kungabi yimfuneko. Oku kwenza kube lukhetho olufanelekileyo kwisakhiwo apho kukho imfuneko yokwenza umbane ongenakuphazamiseka noqinisekisiweyo.

Iimpawu zobugcisa ze-500 KVA Transformer

I-500 KVA-24GrdY/13.8-0.240/0.12 kV transformer yenziwe kusetyenziswa iinkcukacha ezichanekileyo ukuqinisekisa ukuba inesisombululo esisebenzayo kwiinkqubo zombane zanamhlanje. Oku kulandelayo yinkcazo yeempawu zayo zobugcisa ezibalulekileyo:

●Uvavanyo lwe-KVA:Ireyithingi yayo ye-KVA yi-500 kilovolt-amperes, nto leyo ebonisa ukuba iyakwazi ukusingatha imithwalo enzima yombane. Ngaloo ndlela ifanelekile ukusetyenziswa kwezorhwebo kwizakhiwo zorhwebo eziphakathi ukuya kwezinkulu, kwiiofisi, kwiindawo zokuthenga ezinkulu, nakwiindawo zokufakelwa kwemizi-mveliso.

●I-Voltage ePhambili:I-voltage yokuqala imiselwe njenge-24GrdY/13.8 kV. “I-GrdY” ibhekisa kuqhagamshelo lwe-wye olusekelwe phantsi, oluyimithombo ye-voltage elungeleleneyo nezinzileyo kwizicelo zezigaba ezintathu. I-voltage ye-24 kV yomgca ukuya kumgca kunye ne-13.8 kV yomgca ukuya kumgca ifanelekile kwiinkqubo zokusasazwa kwe-voltage ephezulu.

●I-Voltage yesibini:Icala lesibini le-transformer lenzelwe ngokukodwa ukuhambisa ii-voltage ezimbini ze-0.24 kV (240 V) kunye ne-0.12 kV (120 V). Ii-voltage ezimbini zenza i-transformer ixhase ukubonelela ngombane kwizixhobo ezahlukeneyo kunye neenkqubo kwisakhiwo ngokuphendula kwiimfuno ezahlukeneyo zombane.

●Uqwalaselo lohlobo lweLoop:Njengoko iyitransformer yohlobo lweluphu, iza neeseti ezimbini zeeterminals eziphezulu zevolthi engenayo kunye neeswitshi ezintathu zomthwalo ezinezikhundla ezimbini. Olu lungiselelo lwenza ukuba itransformer yondliwe kwinkqubo yokutya yeluphu apho umbane unikezelwa khona kuzo zombini iziphelo, nto leyo ethembeke ngakumbi kwaye inciphisa ixesha lokungasebenzi ngexesha lokugcinwa okanye ukucima kombane.

●Uyilo oluNgaphambili:I-transformer "ingaphambili elifileyo," apho zonke izinto ezine-voltage ephezulu zivalelwe ngokupheleleyo kwaye zigqunywe ngobushushu, ngoko ke zikhuselekile ngakumbi ekuchukunyisweni ngengozi nasekuphuculeni ukhuseleko lwabaqhubi kunye noluntu.

Iimpawu kunye neenxalenye zoYilo

I-transformer ye-500 KVA inezinye zezona mpawu zintsha ezenza isebenze kakuhle, ithembeke, kwaye ikhuselekile. Iimpawu zahlulwe zibe zii-compartments ze-high-voltage (HV) kunye ne-low-voltage (LV) ze-transformer.

Igumbi le-High-Voltage (HV)

Igumbi le-HV lenzelwe ukugcina amandla okufaka amandla aphezulu kunye nokuqinisekisa ukusebenza ngokukhuselekileyo nangokufanelekileyo. Ezinye zezinto eziphambili ziquka:

●Iiseti ezimbini zeeTerminals ezingenayo:Uqwalaselo lohlobo lweluphu luquka iiseti ezimbini zeeterminals ezingenayo ezine-voltage ephezulu, ezivumela i-transformer ukuba iqhagamshelwe kwinkqubo yokutya kweluphu ngokuthe ngqo. Iqinisekisa ukutshintshwa kwamandla xa kukho impazamo okanye ukulungiswa, iqinisekisa ukuthembeka okuphezulu kwenkqubo.

●Iiswitshi ezintathu zomthwalo wezikhundla ezimbini:Ezi switshi zivumela abaqhubi ukuba balawule ukudluliselwa kwamandla nge-transformer ukuze kube nokuhlukaniswa okanye uqhagamshelo olunokwenziwa ngokweemfuno. Oku kwenza kube lula ukugcinwa kunye nokuphathwa kweempazamo.

●IiFusi ezintathu zeBay-O-Net: EIifusi zohlobo lwe-xpulsion zisetyenziselwa ukukhusela i-transformer kwi-overcurrents, zikhupha i-fault currents ukuthintela umonakalo kwizixhobo. Zinokutshintshwa ngokulula, nto leyo enciphisa ixesha lokulungisa.

●I-Current ezintathu-Ukunciphisa iiFusi: Ezi fusi zibonelela ngokhuseleko olongezelelweyo ngokunciphisa ubukhulu bemisinga yempazamo, zikhusela i-transformer kunye nenethiwekhi yombane eqhotyoshelweyo.

Igumbi le-Low-Voltage (LV)

Igumbi le-LV linezixhobo zokubeka esweni nezokukhusela ukuqinisekisa ukusebenza kakuhle kunye nokukhuselwa kwe-transformer. Ezona zibalulekileyo zezi:

●Isixhobo Sokunceda Uxinzelelo:Esi sixhobo sikhusela i-transformer kwiimeko zoxinzelelo olugqithisileyo ngenxa yeziphene zangaphakathi okanye ukuguquguquka kobushushu, okwenza kube lula ukusebenza ngokukhuselekileyo.

●Isalathisi seNqanaba loLwelo:Le mitha ijonga inqanaba lolwelo olukhuselayo (ngokubanzi ioyile) ngaphakathi kwi-transformer ukuze inike ubushushu obufanelekileyo kunye nokupholisa.

●Ithemometha yeoyile:I-thermometer ijonga ubushushu beoyile yokukhusela ubushushu ukunceda abaqhubi ukuba bajonge ukusebenza kobushushu be-transformer kwaye bathintele ubushushu obugqithisileyo.

●Igeyiji yoxinzelelo lwe-Vacuum:Ijonga uxinzelelo lwangaphakathi lwe-transformer, inika isilumkiso kwangethuba malunga neziphene ezifana nokuvuza okanye ukwakheka kwegesi.

Izicelo kwiZakhiwo

Uhlobo lwe-500 KVA-24GrdY/13.8-0.240/0.12 kV lweSigaba seLuphu esineZigaba eziThathuI-Transformer efakwe kwiPadifanelekile ngokukodwa ukusetyenziswa kwizakhiwo, apho ii-voltage zayo ezimbini zesibini zibonelela ngenzuzo eyongezelelweyo. Isiphumo se-240 V sinokutya izixhobo ezinzima, i-HVAC, kunye noomatshini bemizi-mveliso, ngelixa isiphumo se-120 V sinokutya izibane, oomatshini beofisi, kunye neminye imithwalo ye-voltage ephantsi. Oku kwenze i-transformer ifaneleke ngakumbi kwi:

●Izakhiwo zorhwebo:Iiofisi, iivenkile ezinkulu, kunye nezibhedlele ziyawuxabisa amandla e-transformer okuhambisa ii-voltage ezahlukeneyo ukuze zilungele imithwalo eyahlukeneyo yombane.

●Izixhobo zoshishino:Ii-complexes zoshishino kunye neendawo zokugcina impahla zisebenzisa amandla aphezulu kunye nokuthembeka kwe-transformer ukunika amandla oomatshini abakhulu kunye nemigca yemveliso.

●Iiprojekthi eziSebenzisa izinto ezahlukeneyo:Kwizakhiwo apho iindawo zorhwebo nezokuhlalwa zigcinwe kwisakhiwo esinye, umbane ophuma kwii-voltage ezimbini uqinisekisa ukuhambelana neenkqubo ezahlukeneyo zombane.

Uyilo olufana ne-dead-front kunye nolwakhiwo lohlobo lwe-loop lukwaphucula ukufaneleka kwe-transformer kwiindawo zasezidolophini, apho ukhuseleko kunye nokuthembeka kuyeyona nto ibalulekileyo. Inkqubo yokutya kwe-loop iqinisekisa ukunikezelwa kwamandla okuhamba kakuhle, nokuba ngexesha lenkqubo yokulungisa, kwaye uyilo olufana ne-dead-front lunciphisa umngcipheko weengozi zombane.

Iingenelo zeTransformer

I-transformer ye-500 KVA ineenzuzo ezininzi eziphambili eziyenza ibe lukhetho lokuqala kwiinkqubo zanamhlanje zokusasaza umbane:

●Ukuguquguquka:Ukucwangciswa kabini kwee-voltage ezimbini zesibini kunye ne-240 V kunye ne-120 V kwenza i-transformer ikwazi ukubonelela ngeemfuno zombane ezahlukeneyo ngokusetyenziswa okuncinci kwezixhobo ezongezelelweyo.

●Ukuthembeka:Ulwakhiwo lohlobo lwe-loop kunye neempawu zokukhusela ezinzima, ezifana ne-bay-o-net kunye nee-fuses ezithintela umbane, ziqinisekisa ukunikezelwa kombane okungenazingxaki kunye nokukhuselwa kwempazamo.

●Ukhuseleko:Izixhobo zokwakha ezisetyenziswa ngaphambili kunye nezixhobo zokubeka esweni eziphucukileyo (umz., isixhobo sokunciphisa uxinzelelo, i-thermometer yeoyile) ziyaphucula ukhuseleko lwabasebenzi kunye noluntu ngokubanzi.

●Ukusebenza kakuhle:Uyilo lwe-transformer lunciphisa ukulahleka kwamandla kancinci, ngaloo ndlela luqinisekisa ukuhanjiswa kwamandla ngokufanelekileyo kunye nokonga iindleko ekusebenzeni.

●Uyilo oluNcinci noluBuhle:Ekubeni ifakelwe kwi-pad-up, ifakwe emhlabeni kwaye igcinwe kwindawo ebiyelweyo engangeni manzi, ngoko ke ifanelekile ukusetyenziswa kwiindawo zasezidolophini apho indawo kunye nembonakalo zixhalabisayo.

Izinto ekufuneka ziqwalaselwe xa kufakwa kunye nokugcinwa

Ukufakelwa nokugcinwa ngokufanelekileyo kuyafuneka ukuqinisekisa ukusebenza kwexesha elide kwe-500 KVA transformer. I-transformer kufuneka ifakwe kwikhonkrithi ethe tyaba apho inomoya owaneleyo kwaye inendawo eyaneleyo yokuqinisekisa ukugcinwa. I-liquid level gauge, ubushushu beoyile, kunye noxinzelelo lwe-vacuum kufuneka zihlolwe rhoqo ukuqinisekisa imeko ye-transformer kunye nokuthintela imeko eya kukhokelela ekutshiseni kakhulu okanye ekungasebenzini kwe-insulation.

I-bay-o-net kunye neefusi ezinomda wangoku kufuneka zihlolwe rhoqo ukuqinisekisa ukuba zisebenza njengoko kulindelekile, kwaye iiswitshi zomthwalo kufuneka zivavanywe ukuqinisekisa ukusebenza kakuhle. Indawo evalekileyo yetransformer kufuneka ihlolwe ukuba ayinakugqwala okanye yonakele, ingakumbi kwiimeko zokusingqongileyo ezinobundlobongela.

Ukushwankathela

I-500 KVA-24GrdY/13.8-0.240/0.12 kV I-Three Phase Loop Type Pad Mounted Transformer sisisombululo sokusasaza amandla esisebenzayo nesinokuthenjwa kwiimfuno zanamhlanje. Amandla ayo e-voltage yesibini, uyilo lwe-loop, kunye neempawu zokhuseleko ezibalaseleyo zenza ukuba ibe lolona khetho lufanelekileyo kwizakhiwo ezineemfuno zombane ezitshintshatshintshayo.

Ngenxa yokusebenza kakuhle, ukhuseleko, kunye nokuguquguquka, le transformer ibalulekile ekuboneleleni ngombane ozinzileyo noqhubekayo kwiimfuno zorhwebo nezoshishino. Ngenxa yokwanda kokukhula kwezixeko kunye neemfuno zamandla, ezi transformers ziya kuba baluleke ngakumbi ekunikezeni amandla kwizakhiwo zexesha elizayo.

Ukuze ufumane izisombululo ze-transformer ezikumgangatho ophezulu nezenzelwe wena, nxibelelana nathiANHUANG, umenzi othembekileyo ka-2004 onamava kwizixhobo ze-voltage eziphakathi ze-3.6 kV ukuya kwi-40.5 kV. Ndwendwela iwebhusayithi yethu ukuze ufumane ulwazi oluthe kratya malunga neenkonzo zethu ze-OEM kunye ne-ODM kwaye unike amandla iiprojekthi zakho ngokuchanekileyo nangokuthembekileyo.