5 MVA Traction Power Transformer-22 / 6.6 kV|Afirka ta Kudu 2025

01 Gabaɗaya

1.1 Bayanin Aikin

5 MVA traction transformer an isar da shi zuwa Kanada a cikin 2025. Ƙarfin wutar lantarkin shine 5000 kVA tare da sanyaya ONAN. Babban ƙarfin lantarki shine 22 kV tare da ± 2 * 2.5% tapping range (NLTC), ƙarfin lantarki na biyu shine 6.6 kV, sun kafa ƙungiyar vector na Dyn11.

Dangane da yanayin walƙiya (fitilar ƙasa 12 a kowace murabba'in kilomita a kowace shekara) da tsananin feshin gishiri da gurɓataccen soot na masana'antu a Afirka ta Kudu, ƙirarta ta yi la'akari da kariyar rufi da juriyar lalata. Tankin mai an yi shi da faranti na karfe tare da kauri wanda ya fi girma ko daidai da 6mm, kauri na ƙasa ya kai 16mm. Kauri mai rufi a cikin gurɓataccen gurɓataccen abu shine 125 microns. Haka kuma, tankin mai da radiator suna ɗaukar ƙirar walda mai dacewa don tabbatar da ƙarfin tsari da aikin rufewa.

Dangane da ainihin tsarin aiki, injin na'urar tana sanye take da NLTC babu{0}}watsawa{1}mai canzawa, yana goyan bayan kewayon ka'idojin wutar lantarki na ±2×2.5% kuma yana nuna aikin makullai don tabbatar da ingantaccen kuma amintaccen tsarin wutar lantarki. Ƙarƙashin iskar wutar lantarki - na iya jure jimlar murdiya mai jituwa ta ƙarfin lantarki har zuwa 27%, yana dacewa da hadaddun mahallin grid na wutar lantarki. Iskar yana da isasshen ƙarfin inji don tsayayya da magudanar ruwa, kuma ɓangaren mai rai yana da izinin ƙasa na 3500mm, yana bin ƙa'idodin aminci na ƙarfin lantarki. A halin yanzu, kayan aikin an sanye su da na'urorin kariya da yawa, gami da isassun iskar gas guda ɗaya{11}} (tare da ƙararrawa da lambobin tafiya), na'ura mai ɗaukar nauyi na thermal (tare da ramuwar yanayin yanayi, zafin tafiya da aka saita a digiri 115), bugun bugun kira{13}} nau'in ma'aunin zafi da sanyio mai (daidaitacce lamba saita a digiri 90), da kuma sa ido kan yanayin saurin aiki da sauri, wanda zai iya ba da amsa da sauri.

1.2 Ƙayyadaddun Fasaha

5000kVA gogayya mai canzawa nau'in ƙayyadaddun ƙayyadaddun bayanai da takaddar bayanai

1.3 Zane

5000 kVA juzu'in juzu'in zane da girman zane.

02 Masana'antu

2.1 Kori

Cibiyar taswira ita ce tsakiyar da'irar maganadisu ta hanyar mai juyawa. An gina shi daga manyan laminations na ƙarfe na siliki mai ƙarfi, yana ba da ingantaccen tashoshi mai jujjuyawar maganadisu tare da ƙarancin ƙarancin kuzari. Wannan yana da mahimmanci don ingantaccen jujjuya wutar lantarki da aiki mai ƙarfi a ƙarƙashin yanayin da ake buƙata na jigilar jirgin ƙasa.

 

2.2 Guda

Ci gaba da jujjuyawar fayafai shine nau'in murɗa mai maɓalli a cikin na'urori masu juyawa. Yana samuwa ne ta hanyar karkatar da madugu na rectangular a cikin jerin fayafai na radial ba tare da siyar da haɗin gwiwa tsakanin juyi ba. Wannan ƙaƙƙarfan tsarin injina yana ba da gajeriyar gajeriyar ƙaƙƙarfan kewayawa da ingantacciyar ɓarkewar zafi, waɗanda ke da mahimmanci don ingantaccen aiki a ƙarƙashin sauyin kaya akai-akai.

 

2.3 Tanko

Tankin yana aiki azaman shinge mai karewa da tsarin sanyaya mai haɗaɗɗiya don taswirar gogayya. Yana da ƙarfi da injina don jure rawar jiki da tasiri, yayin da ƙirar sa ke haɓaka ɓarkewar zafi don tabbatar da jigon jijiya da iska suna aiki a cikin yanayin zafi mai aminci, yana ba da tabbacin dogaro a ƙarƙashin yanayin sabis na buƙata.

 

2.4 Taron Karshe

Haɗin kai na ƙarshe shine muhimmin tsari na haɗa ainihin, windings, da tanki a cikin cikakkiyar madaidaicin mai jujjuyawa. Yana tabbatar da madaidaicin jeri na inji, amincin lantarki, da mai{1}} mai tauri, yana haifar da ƙaƙƙarfan naúrar da ke da ikon isar da ƙayyadaddun ayyuka a ƙarƙashin ƙayyadaddun yanayin aikin layin dogo.

 

 

03 Gwaji

Wannan na'ura mai jujjuyawar ta juzu'a ta gudanar da cikakken tsari na yau da kullun, nau'i da gwaje-gwaje na musamman don tabbatar da ingancin wutar lantarki, ingancin aikin sa, da amincin dogon lokaci{{0}. Tsare-tsare na gwaji, yana rufe ƙarfin dielectric, asara, rabo, rufi, da iskar gas{2}}a cikin- bincike na mai, yana tabbatar da cikakkiyar yarda da ƙayyadaddun aikin naúrar da shirye-shiryen sa na buƙatar sabis na jirgin ƙasa.

04 Shiryawa da jigilar kaya

4.1 Shiryawa

An ƙera marufin na'ura mai ɗaukar hoto don mafi girman kariya yayin tafiya da ajiya. Yin amfani da ƙaƙƙarfan tsarin hana yanayi tare da gyaran kafa na musamman, yana tabbatar da mutuncin naúrar a kan girgizar injina, girgizar ƙasa, da abubuwan muhalli, yana ba da tabbacin isowa lafiya a wurin shigarwa.

 

4.2 Shipping

Ana aiwatar da jigilar wannan taransifoma a ƙarƙashin sharuɗɗan CIF (Cost, Insurance, and Freight), yana samar da cikakkiyar tashar tashar jiragen ruwa{0}zuwa{1}}maganin dabaru na tashar jiragen ruwa. Alhakinmu ya ƙunshi dukkan tsarin isar da sashin lafiya zuwa tashar jiragen ruwa na Durban, Afirka ta Kudu. Wannan ya haɗa da sarrafa izinin fitar da kwastam zuwa fitarwa, tabbatar da babban sabis na jigilar kayayyaki na teku, da tsara cikakken inshorar kaya, tare da duk farashin da aka haɗa. Wannan hanya tana ba wa abokin ciniki muhimmiyar tabbaci da rage haɗarin haɗari, tabbatar da cewa muna sarrafa kayan aiki masu mahimmanci da ƙwarewa ta hanyar mu a cikin tekun duniya har sai an fitar da shi a tashar jiragen ruwa.

 

 

05 Yanar Gizo da Takaitawa

A cikin jigon duniya mai iko, kwanciyar hankali da inganci shine ci gaba na har abada. Taswirar mu ba madaidaicin na'urori ne kawai waɗanda ke canza makamashin lantarki zuwa ƙarfi mai ƙarfi ba, har ma ginshiƙan da ke ɗaukar aminci, kiyaye lokaci da amana. Tun daga farkon ƙirar ƙira zuwa ƙaƙƙarfan gwaji na ƙarshe, ƙoƙarinmu na ƙwazo a kowane daki-daki shine kawai don tabbatar da cewa a cikin kowane farawa{2} sama da kowace tafiya, za mu iya ba da tallafi shiru amma mai ƙarfi.

Zaɓin samfuran mu yana nufin kun zaɓi amintaccen abokin zama na dogon lokaci-. Mun yi alƙawarin fitar da makomar sufuri na zamani tare da ku ta hanyar fitacciyar fasaha, ingantaccen inganci da duk sabis na zagaye{2}, yin kowane haɗin gwiwa cike da ƙarfi.