Transformer kayan wuta ne a tsaye wanda ake amfani dashi don canza wutar lantarki da na yanzu da watsa wutar AC.Yana watsa makamashin lantarki bisa ga ka'idar shigar da wutar lantarki.Za a iya raba masu canji zuwa na'urorin wutar lantarki, na'urorin gwaji, na'urorin lantarki da na'urar wuta don dalilai na musamman.Masu canza wutar lantarki sune kayan aiki masu mahimmanci don watsa wutar lantarki da rarrabawa da rarraba wutar lantarki ga masu amfani da wutar lantarki;Ana amfani da na'urar gwajin gwaji don gudanar da gwajin juriya (tashin wutar lantarki) akan kayan lantarki;Ana amfani da mai canza kayan aiki don auna wutar lantarki da kuma kariyar tsarin rarraba wutar lantarki (PT, CT);Transformers don dalilai na musamman sun haɗa da tanderun wuta don narkewa, injin walda, na'urar gyaran wuta don lantarki, ƙaramin wutan lantarki mai daidaita wutar lantarki, da sauransu.
Power Transformer shine na'urar lantarki a tsaye, wanda ake amfani dashi don canza takamaiman ƙimar wutar lantarki ta AC (na yanzu) zuwa wani ko wasu ƙima daban-daban na ƙarfin lantarki (na yanzu) tare da mitar iri ɗaya.Lokacin da iskar ta farko ta sami kuzari tare da sauyawar halin yanzu, za'a haifar da jujjuyawar maganadisu.Madadin juzu'in maganadisu zai haifar da ƙarfin wutar lantarki na AC a cikin iska ta biyu ta hanyar jigilar maganadisu na ainihin ƙarfe.Ƙarfin wutar lantarki da ke haifar da na biyu yana da alaƙa da adadin juyi na firamare da na biyu, wato ƙarfin lantarki ya yi daidai da adadin juyi.Babban aikinsa shine watsa makamashin lantarki.Saboda haka, rated iya aiki shi ne babban siga.Ƙarfin ƙima shine ƙima na al'ada da ke wakiltar iko, wanda ke wakiltar girman ƙarfin lantarki da aka watsa, wanda aka bayyana a cikin kVA ko MVA.Lokacin da aka yi amfani da ƙarfin lantarki mai ƙididdigewa a kan taswirar, ana amfani da shi don ƙayyade ƙimar halin yanzu wanda bai wuce iyakar hawan zafin jiki ba a ƙayyadaddun yanayi.Mafi yawan wutar lantarki mai ceton wutar lantarki shine amorphous alloy core rarraba mai rarrabawa.Babban fa'idarsa ita ce ƙimar asarar da ba ta da kaya ta yi ƙasa sosai.Ko za a iya tabbatar da ƙimar asarar da ba ta da kaya a ƙarshe ita ce ainihin batun da za a yi la'akari da shi a cikin dukkan tsarin ƙira.Lokacin da aka tsara tsarin samfurin, ban da la'akari da cewa amorphous alloy core kanta ba ta da tasiri ta hanyar ƙarfin waje, ma'auni na ma'auni na amorphous dole ne a zaba daidai kuma a cikin lissafi.
Power transformer yana daya daga cikin manyan kayan aiki a masana'antar wutar lantarki da tashoshin lantarki.Matsayin taranfoma yana da yawa.Ba zai iya ɗaga wutar lantarki kawai don aika wutar lantarki zuwa yankin da ake amfani da wutar lantarki ba, har ma ya rage ƙarfin lantarki zuwa ƙarfin lantarki da ake amfani da shi a kowane mataki don biyan bukatun wutar lantarki.A cikin kalma, mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki-mataki.A cikin tsarin watsa wutar lantarki a cikin tsarin wutar lantarki, wutar lantarki da asarar wutar lantarki ba makawa za su faru.Lokacin da aka watsa irin wannan wutar lantarki, asarar wutar lantarki ta bambanta da ƙarfin wutar lantarki, kuma asarar wutar ta bambanta da murabba'in wutar lantarki.Ana amfani da taswirar don ƙara ƙarfin lantarki da rage asarar watsa wutar lantarki.
Transformer ya ƙunshi iskar coil biyu ko fiye da aka yi rauni akan tushen ƙarfe ɗaya.Ana haɗe iska ta hanyar filin maganadisu mai canzawa kuma suna aiki bisa ga ka'idar shigar da lantarki.Matsayin shigarwa na transfoma zai dace don aiki, kulawa da sufuri, kuma za a zaɓi wuri mai aminci da aminci.Dole ne a zaɓi ƙarfin da aka ƙididdige na'urar ta wuta yayin amfani da tafsirin.Ana buƙatar babban ƙarfin amsawa don aiki mara nauyi na transformer.Za a samar da waɗannan wutar lantarki ta tsarin samar da wutar lantarki.Idan ƙarfin wutar lantarki ya yi girma, ba kawai zai ƙara yawan zuba jari na farko ba, amma kuma zai sa taranfomar ta yi aiki ba tare da kaya ko nauyi na dogon lokaci ba, wanda zai kara yawan asarar rashin kaya, rage karfin wutar lantarki. da kuma ƙara asarar hanyar sadarwa.Irin wannan aiki ba na tattalin arziki ba ne ko kuma mai ma'ana.Idan karfin wutar lantarki ya yi ƙanƙanta, zai daɗe yana yin lodin na'urar kuma zai lalata kayan aiki cikin sauƙi.Don haka, za a zaɓi ƙarfin da aka ƙididdige na'urar kamar yadda ake buƙata na nauyin wutar lantarki, kuma kada ya zama babba ko ƙarami.
Ana rarraba wutar lantarki bisa ga manufar su: mataki-up (6.3kV / 10.5kV ko 10.5kV / 110kV don wutar lantarki, da dai sauransu), haɗin kai (220kV / 110kV ko 110kV / 10.5kV don tashoshin sadarwa), mataki-saukar (35kV). /0.4kV ko 10.5kV/0.4kV don rarraba wutar lantarki).
Ana rarraba masu wutar lantarki bisa ga adadin matakai: lokaci-ɗaya da mataki uku.
Ana rarraba wutar lantarki ta hanyar windings: windings biyu (kowane lokaci an sanya shi a kan tushen ƙarfe ɗaya, kuma na farko da na sakandare suna da rauni daban kuma an ware su daga juna), windings uku (kowane lokaci yana da windings uku, da na farko da na sakandare. windings suna rauni daban kuma an ware su daga juna), da kuma autotransformers (ana amfani da saitin matsakaicin taps na windings azaman fitowar firamare ko sakandare).Ana buƙatar ƙarfin jujjuyawar firamare na iska guda uku ya zama mafi girma ko daidai da ƙarfin juzu'i na sakandare da na uku.Matsakaicin ƙarfin iskar ukun shine 100/100/100, 100/50/100, 100/100/50 bisa ga jerin manyan ƙarfin lantarki, matsakaicin ƙarfin lantarki da ƙananan ƙarfin lantarki.Ana buƙatar cewa iska na sakandare da na sakandare ba za su iya aiki a ƙarƙashin cikakken kaya ba.Gabaɗaya, ƙarfin wutar lantarki na iska mai ƙarfi yana da ƙasa, kuma ana amfani dashi galibi don samar da wutar lantarki kusa da yanki ko kayan ramuwa don haɗa matakan ƙarfin lantarki uku.Autotransformer: Akwai nau'ikan tashoshi biyu na mataki-sama ko na ƙasa.Saboda ƙananan hasara, nauyi mai sauƙi da amfani da tattalin arziki, ana amfani da shi sosai a cikin grid ɗin wutar lantarki mai ƙarfi.Samfurin da aka saba amfani da shi na ƙananan autotransformer shine 400V/36V (24V), wanda ake amfani dashi don samar da wutar lantarki na hasken aminci da sauran kayan aiki.
Ana rarraba na'urorin wutar lantarki bisa ga matsakaicin rufewa: injin da aka nutsar da mai (mai kare harshen wuta da mara saurin wuta), na'urorin busassun busassun, da na'urar wutar lantarki 110kVSF6.
Jigon wutar lantarki shine tsarin tushen.
Na'urar wutar lantarki mai kashi uku da aka saita a aikin injiniyan sadarwa gabaɗaya ita ce taswirar iska biyu.
Shirya matsala:
1. Yayyan mai a wurin walda
Yawanci yana faruwa ne saboda rashin ingancin walda, rashin walda mara kyau, tarwatsewa, ramuka, ramukan yashi da sauran lahani a cikin walda.Lokacin da na’urar taransfoma ta tashi daga masana’anta, sai a rufe ta da walda da fenti, kuma za a fallasa boyayyun hadurran bayan an yi aikin.Bugu da ƙari, girgizawar lantarki na lantarki zai haifar da fashewar girgizar walda, yana haifar da yabo.Idan yayyo ya faru, da farko gano wurin yayyo, kuma kar a bar shi.Ga ɓangarorin da ke da ɗigon ruwa mai tsanani, za a iya amfani da felu ko kaifi mai kaifi da sauran kayan aikin ƙarfe don ɓata wuraren zubewar.Bayan sarrafa adadin ɗigogi, za a iya tsabtace saman da za a yi magani.Yawancin su ana warkar da su tare da hadaddiyar polymer.Bayan warkewa, ana iya cimma manufar kula da zubar da ruwa na dogon lokaci.
2. Rushewar hatimi
Dalilin rashin kyaun rufewa shine cewa hatimin da ke tsakanin gefen akwatin da murfin akwatin yawanci ana rufe shi da sandar roba mai jure wa mai ko gasket na roba.Idan ba a kula da haɗin gwiwa yadda ya kamata ba, zai haifar da zubar mai.Wasu an ɗaure su da tef ɗin filastik, wasu kuma kai tsaye suna danna ƙarshen biyu tare.Saboda mirgina a lokacin shigarwa, ba za a iya danna mahaɗin da tabbaci ba, wanda ba zai iya taka rawar rufewa ba, kuma har yanzu yana zubar da mai.Za a iya amfani da FusiBlue don haɗin kai don yin haɗin gwiwa gaba ɗaya, kuma ana iya sarrafa zubar da man fetur sosai;Idan aikin ya dace, harsashi na ƙarfe kuma za a iya haɗa shi a lokaci guda don cimma manufar sarrafa zubar da ruwa.
3. Leakage a flange dangane
Fuskar flange ba daidai ba ne, ƙullun masu ɗaurewa suna kwance, kuma tsarin shigarwa ba daidai ba ne, yana haifar da ƙarancin ɗaure kusoshi da zubar mai.Bayan an danne kusoshi maras kyau, a rufe flanges, sannan a magance kusoshi masu zubewa, don cimma burin cikakkiyar magani.Ƙarfafa ƙwanƙwasa maras kyau daidai da tsarin aiki.
4. Zubar da mai daga zaren kusoshi ko bututu
Lokacin barin masana'anta, sarrafa yana da wahala kuma rufewar ba ta da kyau.Bayan an rufe wutar lantarki na wani ɗan lokaci, zubar mai yana faruwa.An rufe kusoshi tare da manyan kayan polymer don sarrafa ɗigogi.Wata hanya kuma ita ce a dunkule gunkin (kwaya), a shafa wa Forsyth Blue wakili a saman, sannan a shafa kayan a saman don ɗaure.Bayan warkewa, ana iya samun maganin.
5. Yalewar simintin ƙarfe
Babban abubuwan da ke haifar da zubewar mai sune ramukan yashi da tsagewar simintin ƙarfe.Don ƙwanƙwasawa, hako rami tasha tasha ita ce hanya mafi kyau don kawar da damuwa da guje wa tsawo.Yayin jiyya, ana iya fitar da wayar gubar zuwa wurin ɗigon ruwa ko kuma a riƙa haɗe da guduma gwargwadon yanayin tsagewar.Sa'an nan kuma tsaftace wurin zubar da acetone kuma a rufe shi da kayan.Za a iya rufe ramukan yashi da aka yi da kayan kai tsaye.
6. Ruwan mai daga radiator
Yawancin bututun radiyo ana yin su ne da bututun ƙarfe na walda ta hanyar latsawa bayan an daidaita su.Ruwan mai yakan faru a sassan lanƙwasa da walda na bututun radiyo.Wannan shi ne saboda lokacin da ake danna bututun radiyo, bangon waje na bututu yana cikin tashin hankali kuma bangon ciki yana ƙarƙashin matsin lamba, yana haifar da damuwa.Rufe bawuloli masu lebur na sama da na ƙasa (bawul ɗin malam buɗe ido) na radiator don ware mai a cikin radiyo daga mai a cikin tanki kuma rage matsi da zubewa.Bayan kayyade matsayin yayyo, za a gudanar da aikin da ya dace, sannan za a yi amfani da kayan Faust Blue don rufe jiyya.
7. Yayyo mai na kwalbar anta da lakabin mai gilashi
Yawancin lokaci ana haifar da shi ta rashin shigarwa ko gazawar hatimi.Ƙungiyoyin polymer suna iya haɗakar ƙarfe, tukwane, gilashi da sauran kayan da kyau, don cimma mahimmancin sarrafa zubar mai.
Lokacin aikawa: Nuwamba-19-2022