1000 KVA 25kV Mai Canjawa Farashin-25/0.6 KV|Kanada 2025

01 Gabaɗaya

1.1 Bayanin Aikin

1000 kVAuku fase kushin saka transformerAn isar da shi zuwa Kanada a cikin 2025. Ƙididdigar ƙarfin wutar lantarki shine 1000 kVA tare da sanyaya KNAN. Babban ƙarfin lantarki shine 25D kV tare da ± 2 * 2.5% tapping range (NLTC), ƙananan ƙarfin lantarki shine 0.6Y / 0.347 kV, sun kafa ƙungiyar vector na Dyn1.

Wannan 1000kVA pad -wanda aka ɗora tafsiri an ƙera shi azaman tasha{2}nau'in, radiyon ciyarwar don amintattun aikace-aikacen rarraba ƙasa. Yana da babban -BIL na ƙarfin lantarki na 150kV, yana tabbatar da daidaitawar rufin da kuma jure juriya. Mai canzawa yana ɗaukar iskar jan ƙarfe don ingantaccen aiki da ƙarfin injina, kuma yana cike da ruwa na ester na halitta na FR3, yana ba da ingantaccen amincin wuta, haɓakar halittu, da tsawaita rayuwar rufi. An haɗa masu kamun firamare na farko{9}} don karewa daga abubuwan da suka faru na wuce gona da iri. A 4-inchinfrared (IR) tagayana ba da damar duba lafiya, mara lamba na daji ba tare da buɗe tanki ba. An haɗa da tanadin fan, yana ba da damar haɓaka ƙarfin 10% don yanayin ɗaukar nauyi. Don sauƙaƙan kulawa, an samar da tashar samar da samfurin mai mai nisa, ta yin amfani da bututun ƙarfe mai juriya mai tsayin mita 5 wanda ke jagorantar mai daga bawul ɗin samfur zuwa wajen tankin. Zane ya dace da CSA C88 kuma ya sadu da buƙatun hanawa, yana mai da shi dacewa da buƙatun kayan aiki da yanayin masana'antu.Farashin wutar lantarki 25kV yana da ma'ana.

1.2 Ƙayyadaddun Fasaha

1000 kVA kushin da aka ɗora nau'in ƙayyadaddun bayanai da takaddun bayanai

1.3 Zane

1000 kVA kushin da aka ɗora zane da girman hoto.

02 Masana'antu

2.1 Kori

An yi ainihin daɗaɗɗen ƙura, ƙarancin sanyi{2} mirgine hatsi{3}} ƙarfe na silicon karfe, mai nuna ƙirar cinya mai tsayi da tsari ta atomatik don tabbatar da juzu'in maganadisu iri ɗaya, yana rage yawan asarar hasara da tashin hankali na halin yanzu. Ƙimar babu - asarar nauyi shine kawai 1,448 W, yana ƙasa da garantin 1.8 kW, kuma babu{10}} lodin halin yanzu yana da ƙasa da 0.24%, yana shimfida ingantaccen tushe don ingantaccen aiki yayin cika cikakken cika buƙatun CSA C88.

2.2 Guda

Duk iskar tagulla ne - iskar HV tana amfani da ƙirar rauni{0}}arauni kuma iskar LV tana amfani da tsari na nau'in foil, yana ba da juriya mara ƙarancin ƙarfi da ingantaccen ƙarfin juriya. Adadin rashin daidaituwar juriya da aka auna shine 2.09% (ya gamu da ƙasan ko daidai da buƙatun 2.0%), kuma jujjuyawar rabo daga 0.02% zuwa 0.08% (mafi kyau fiye da ± 0.5% haƙuri), yana tabbatar da daidaito da daidaiton iska. Zane ya dace sosai tare da ruwan FR3 don haɓaka rayuwar rufi.

2.3 Tanko

An gina tankin tare da ɗorawa mai ƙarfi - gini kuma ya ƙetare gwajin zubewar sa'o'i 12 a 50 kPa ba tare da zubewa ba. Yana haɗa manyan kayan haɗi da yawa: taga 4{6}} inch IR don bincikar daji ta kan layi, farkon{9}}masu kamun ɓangarorin gefe waɗanda ke ba da damar ƙarar ƙarfin ƙarfin ƙarfin 150kV, 5{13}mita mai jure mai don samfurin mai na nesa, da tanadin fan don ba da damar haɓaka ƙarfin 10%. Tankin ya cika ƙa'idodin Arewacin Amurka don nau'in tasfo-in tashoshi.

2.4 Taron Karshe

Haɗin kai na ƙarshe yana ɗaukar injin bushewa da tsarin cike mai don cire danshi da gas sosai daga ainihin, iska, da ruwan FR3. Fulogi -a cikin manyan bushings na farko da masu kamawa an riga an haɗa su{3}}, kuma ana kiyaye bututun samfurin mai na nesa yadda ya kamata. Bayan hadawa, kowane taranfoma yana yin cikakken gwajin gwaje-gwaje na yau da kullun, kuma duk abubuwan da aka gyara ana iya gano su gabaɗaya, suna tabbatar da ingantaccen yanayin masana'anta da bin ƙa'idodin masana'anta na CSA- ƙwararrun masana'anta.

03 Gwaji

Gwaji shine ainihin tabbacin dogaro. An gwada taswirar daidai da CSA C227.4-21, kuma duk gwaje-gwaje na yau da kullun sun wuce tare da kyakkyawan sakamako: HV ya yi amfani da ƙarfin lantarki 50 kV / 60 s, LV ya yi amfani da ƙarfin lantarki 10 kV / 60 s, da ƙarfin wutar lantarki 2Ur / 40 s / 180 Hz - babu rushewa; gwajin leak a 50 kPa / 12 h - babu zubarwa. Ingancin ya kai 99.28% (mafi kyawun abin da ake buƙata Mafi girma fiye ko daidai da 99.15%), asarar nauyi shine kawai 9,523 W (mafi kyawun garantin Kasa da ko daidai da 11 kW), ƙarfin dielectric na mai shine 55.0 kV (mafi girma fiye da ko daidai da 48 kV-2) da kuma .6.6. Ƙimar da aka ɗaukaka kawai ita ce ma'aunin rarraba mai a 90 digiri (1.877% vs. 1.5% iyaka), wanda har yanzu yana da karɓa. Gabaɗaya, mai canzawa yana nuna ingantaccen ƙarfin lantarki da amincin injina.

04 Shiryawa da jigilar kaya

4.1 Shiryawa

An cushe tafsirin a kan ƙwanƙolin karfe ko katako mai nauyi, an naɗe shi gaba ɗaya da ruwa mai hana ruwa da danshi - fim ɗin hujja. Duk tashoshi na HV da LV an lulluɓe su da ƙura{2}}hujja da aka keɓe, da na'urorin haɗi kamar taga IR, masu kamawa, da bututun samfurin mai na nesa ana sanya su daban-daban kuma an yi musu lakabi. Kunshin ya ƙunshi rahoton gwajin masana'anta na jeri, littafin shigarwa, da alamar CSA, yana tabbatar da rashin lalacewa yayin wucewa da sauƙin ganewa akan buɗewar wurin.

4.2 Shipping

Ana aikawa da taransfoma a cikin rufaffiyar, micro{0}} yanayin matsi mai kyau mai cike da ruwa FR3. An kulle shi cikin aminci a cikin pallet kuma an ƙarfafa shi tare da ɗauri, dacewa da 40 - jigilar kaya na cikin ruwa ko jigilar ƙasa. Ba dole ba ne a juyar da naúrar ko a fuskanci mummunar girgiza. Ana murɗa bututun samfurin mai na nesa kuma an ɗaure shi a gefen tanki. Bayan isowa, ɗagawa mai sauƙi, haɗin HV mai toshewa, da ƙarewar LV suna ba da damar shigar da taswira cikin sauri cikin sabis, yana rage lokacin shigarwa sosai.

05 Yanar Gizo da Takaitawa

A taƙaice, wannan 1000 kVA pad -wanda aka ɗora tafsiri an tsara shi musamman don ƙare{2}}amfani da aikace-aikace a cibiyoyin rarraba biranen Arewacin Amirka. Duk sigogi sun dace da buƙatun (25 kV/0.6 kV, Dyn1, 4.5% impedance, jan karfe windings, FR3 ruwa, BIL 150 kV, IR taga, karuwa masu kama, m man samfur). Yana bin ƙa'idodin CSA C88 da ƙa'idodin ingantaccen makamashi. Cikakken rahoton gwajin masana'anta yana tabbatar da ingantaccen inganci (99.28%), ƙarancin asara, ingantaccen rufi da aikin rufewa. Mahimman bayanai na masana'antu sun haɗa da iskar jan ƙarfe, ruwan FR3, tasha{16}}nau'in toshe{17}}a cikin ginin, tanadin fan, saka idanu na IR, da samfurin mai na nesa. Tare da cikakken sarrafa tsari daga albarkatun ƙasa zuwa taro na ƙarshe, wannan tafsirin abin dogaro ne, mai inganci, ingantaccen bayani mai inganci don na'urorin da aka ɗora{20}.