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Me kana shi ne Distribution Transformer? Farkon da ke Duniya da Power Transformers & Energy Efficiency

Rockwell
فیلڈ: Tasharrafar da Take-da
China

1. Muhimmiya Da Transformer Yana Daɗi?

Muhimmiya da transformer yana daɗi wani abu mai sauƙa tsari a cikin tattalin kula da ke tabbatar da kula ta hanyar gida (AC) tare da kan haɗa da kuma fadin kula na aiki a cikin tattalin kula da ke amfani da zahiri na ilimi mai saukarwa.

A wasu yankunan, muhimmiyar transformers masu fadin kula mai fiye da 35 kV—ta haka 10 kV da kuma kadan—sune sunan "muhimmiya da transformers." Wadannan suka samun a filayen substation. A gaba daya, muhimmiya da transformer yana daɗi abu mai sauƙa tsari a cikin tattalin kula don kula ta hanyar gida (AC) tare da kan haɗa da kuma fadin kula na aiki a cikin tattalin kula da ke amfani da zahiri na ilimi mai saukarwa don inganta kulan kula.

Abubuwan transformer a China suna da cikakken fadin kula su ne da 750 kV da kuma fiye, 500 kV, 220–110 kV, da 35 kV da kuma kadan. Muhimmiya da transformers suna nufin muhimmiyar transformers masu aiki a cikin tattalin kula da fadin kula 10–35 kV da kuma adadin kula 6,300 kVA, ta haka suke bayar kula daidai zuwa masu amfani.

2. Me Ina Bada a Muhimmiya Da Transformers Da Muhimmiyar Transformers?

Muhimmiya da transformers suna amfani a cikin tattalin kula don bayar kula zuwa masu amfani. Suna haɗa fadin kula mai fiye zuwa fadin kula 66 kV, da fadin kula mai yawa 380/220 V, 3 kV, 6 kV, ko kuma 10 kV. Amma, muhimmiyar transformers suna amfani don bayar kula zuwa tattalin kula da fadin kula daban-daban. Misali, filayen substation yaɗuwar yankin yana iya amfani da transformer don bayar kula zuwa tattalin kula 500 kV da 220 kV. Waɗannan transformers suna da adadin kula mai yawa da ba suke bayar kula daidai zuwa masu amfani.

Waɗannan muhimmiya da transformers masu karfi mai sayarwa sun hada da muhimmiya da transformers mai sayarwa da shiga ruwa da kuma muhimmiya da transformers mai sayarwa da shiga ruwa mai girma. Muhimmiya da transformers mai sayarwa da shiga ruwa suna da S9, S11, da S13 series. Idan aka haɗa S9 series da S11 series, an haɗe fadin kula mai sayarwa da shiga ruwa da 20%, amma S13 series an haɗe fadin kula mai sayarwa da shiga ruwa da 25% idan aka haɗa S11 series.

Idan siyasa ta "sayarwa da kuma kawo alama" na China ta ci gaba, mafi girman kasar ta zama ta amfani da muhimmiya da transformers masu karfi, mai sayarwa, da kuma masu sayarwa. Waɗannan transformers masu karfi da ke aiki baki ɗaya ba su na yadda aiki a tsarin sassan aiki, kuma suna da bukatar canza aiki ko kuma kawo alama. A gaba, za su ci gaba da ci gaba suka kawo alama da kuma zama transformers masu karfi, masu sayarwa, masu sayarwa, da kuma masu sayarwa.

Corporation ta State Grid ta China ta amfani da S11 series distribution transformers da kuma ta ci gaba ta amfani da S13 series a ci gaban tattalin kula ta birnin. A gaba, S11 da S13 series oil-immersed distribution transformers suna da addini a kawo alama da S9 series da ke aiki. Muhimmiya da transformers mai sayarwa da shiga ruwa suna da karfin sayarwa da kuma karfin sayarwa. Mutummin mutummin da suka faruwa su ne fadin kula mai sayarwa da shiga ruwa—yawan 20% daga S9 series oil-immersed transformers.

Waɗannan transformers suna daidaita siyasa na sassan aiki da kuma tattalin kula masu sayarwa, suna da karfin sayarwa mai karfi. Su ne da kyau don tattalin kula masu sayarwa da kuma wasu yankunan da suke da fadin kula mai sayarwa.

Yanzu, muhimmiya da transformers mai sayarwa da shiga ruwa suna da 7%–8% daga muhimmiya da transformers da ke aiki. Kawai yankunan kamar Shanghai, Jiangsu, da Zhejiang ne suka amfani da su a ci gaba. Tattalin kula ta muhimmiya da transformers yana da takamfa. Farkon rawa mai sayarwa, da kuma matsaloli a cikin tattalin kula masu sayarwa da kuma tattalin kula, da kuma farkon rawa mai sayarwa don transformers masu sayarwa, suna da bukatar canza a cikin tattalin kula masu sayarwa.

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