1000/1150 kVA Rarraba Mai Canjawa Substation-13.8 / 0.48 kV|Amurka 2025

01 Gabaɗaya

1.1 Bayanin Aikin

1000/1150 kVA substation transformer an isar da shi zuwa Amurka a cikin 2025. Ƙarfin wutar lantarkin shine 1000/1150 kVA tare da sanyaya KNAN/KNAF. Babban ƙarfin lantarki shine 13.8 kV tare da ± 2 * 2.5% tapping range (NLTC), ƙarfin lantarki na biyu shine 0.48GrdY / 0.277 kV, sun kafa ƙungiyar vector na Dyn1.

An ƙera na'urar taswirar 2000/2300 kVA don isar da amintaccen kuma ingantaccen rarraba wutar lantarki don Gidan Junction - 1. Mai taswirar tana cike da ruwa mai ɗorewa na FR3®, mai dorewa kuma mai girma{4}mai sarrafa mai wanda ke haɓaka kwanciyar hankali na thermal, yana tsawaita rayuwar kayan aiki, kuma yana samar da ingantaccen yanayin muhalli idan aka kwatanta da mai na ma'adinai na al'ada.

Maɓalli mai mahimmancin aminci na wannan tsarin shine 5-amp neutraling resistor (NGR), wanda ke iyakance kuskuren halin yanzu kuma yana kare mai canzawa daga lalacewa yayin kurakuran ƙasa. Ana kula da NGR ta hanyar 5:5 rabo mai canzawa na yanzu (CT) tare da ƙimar daidaiton C10, yana tabbatar da ainihin gano kuskure da kariyar tsarin.

An ƙirƙira shi don dorewa da bin ƙa'idodin masana'antu, wannan tafsiri yana tabbatar da isar da wutar lantarki tare da ba da fifiko ga aminci, dorewa, da ingantaccen aiki don Gidan Junction - 1.

1.2 Ƙayyadaddun Fasaha

1000/1150 kVA na'ura mai ba da hanya tsakanin hanyoyin sadarwa da takaddun bayanai

1.3 Zane

1000/1150 kVA substation transformer zane da girman zane.

02 Masana'antu

2.1 Kori

Ƙaƙwalwar na'ura mai ba da wutar lantarki na zamani guda uku -, uku{1}} ana yin ta ne ta hanyar amfani da likakken lamintattun zanen gadon ƙarfe na silicon don rage hasarar da ake samu a halin yanzu da kuma tabbatar da ingantaccen ƙarfin maganadisu. Wannan ƙira tana fasalta gaɓoɓin gaɓoɓi guda uku masu haɗin kai ta sama da ƙananan karkiya, suna samar da madaidaiciyar hanyar maganadisu don jujjuyawar lokaci guda uku-. Dabarar lamination{5}} tana haɓaka kwanciyar hankali na inji, tana rage asarar kaya, kuma tana haɓaka aikin transfoma gabaɗaya. Ƙarfinsa da ƙaƙƙarfan tsarin sa ya sa ya dace don babban watsa wutar lantarki da aikace-aikacen rarrabawa.

2.2 Guda

LV mai iska:An yi shi da foil na jan karfe, an lullube shi tare da insulation na interlayer, yana ba da kyakkyawan gajeriyar ƙarfin kewayawa da aikin zafi.

HV Winding:Gina tare da keɓaɓɓen waya ta jan ƙarfe a cikin nau'in ƙira, yana tabbatar da jujjuya abin dogaro{1} zuwa{2}} don juriyar ƙarfin ƙarfin lantarki da kwanciyar hankali.

2.3 Tanko

Tankin yana aiki azaman shinge mai kariya, ƙirƙira tare da cikakken welded karfe ko ɓangarorin ƙarfafa don tabbatar da daidaiton tsari yayin da yake haɓaka haɓakar zafi. Fuskokin sa yana jurewa yashi da ƙoshin yashi da yawa{1}Layer anti-lalacewa na dogon lokaci{3}} dorewar waje. Cike da babban mai-, tankin yana samar da matattarar wutar lantarki da ingantacciyar sanyaya ta hanyar kewaya mai. Ƙungiyar tanki ta haɗa da bushings, zafin mai / matakan man fetur, na'urorin taimako na matsa lamba, da kuma relay Buchholz. Ganuwar gefe suna haɗa radiyo masu cirewa, tare da bawul ɗin magudanar ruwa da tashoshin samarwa a ƙasa, suna samar da ingantaccen tsarin kariya, sanyaya, da saka idanu.

2.4 Taron Karshe

Taro na ƙarshe ya haɗu da ainihin, HV/LV windings, da tsarin rufewa a cikin tankin da aka ƙera bayan bushewar bushewa da cika mai. Ana shigar da maɓalli masu mahimmanci kamar bushings, na'urorin sanyaya, relays na kariya, da tsarin sa ido, tare da gwaje-gwajen hermetic da cikakkun gwaje-gwaje na yau da kullun don tabbatar da ingancin injina, aikin lantarki, da amincin aiki kowane ma'auni.

03 Gwaji

04 Shiryawa da jigilar kaya

4.1 Shiryawa

Wurin lantarkin tashar wutar lantarki yana cike da ƙarfe{0}}tsarin tsarin itace, an naɗe shi da fim ɗin anti{1}}tsatsa kuma an lulluɓe shi da kayan shanyewa-. Gilashin ƙarfe yana ƙarfafa waje, tare da alamun ɗagawa da danshi{4}} labulen hujja don hana lalacewar injina da lalata muhalli yayin sufuri.

4.2 Shipping

An fara jigilar na'urar taransifoma ne da babbar mota mai nauyi{0}} zuwa tashar jiragen ruwa, tare da na'urori na musamman masu tabbatar da kwanciyar hankali. Bayan isowa tashar jigilar kaya, ana ɗora ta a cikin akwati ko lebur, ƙarfafawa, kuma a kula da ita don kariya ta danshi kafin a tura ta ta jirgin ruwa. A lokacin wucewa, ana kiyaye kwantena akan bene ko a cikin riƙo, tare da ainihin lokacin lura da zafin jiki, zafi, da rawar jiki don ba da garantin isar da lafiya a tashar jirgin ruwa.

05 Yanar Gizo da Takaitawa

A matsayin ginshiƙi na tsarin wutar lantarki, na'urorin watsa shirye-shiryen mu sun yi fice don ingantaccen aminci, inganci mai ƙarfi, da tsawaita rayuwa, tabbatar da ingantaccen watsa makamashi a duk duniya. Tare da yanke{1}} fasaha mai ƙima da ingantaccen kulawa, muna isar da ingantattun mafita don biyan buƙatu daban-daban. Zaɓin samfuran mu yana nufin rungumar aminci, aiki, da dorewar makamashi nan gaba.