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Aikace-aikace da halayen canjin keɓewar DC

2022-12-22

Maɓallin keɓewar DC na'ura ce don hana gajeriyar kewayawa tsakanin AC da DC na keɓancewar DC. An haɗa shi tare da na'ura mai rarrabawa tsakanin tashar shigar da wutar lantarki ta AC motor samar da wutar lantarki da kuma layin shigar wutar AC mai hawa uku, da shigar da wutar lantarki ta AC mai hawa uku. Layin yana da alaƙa da jujjuyawar farko na na'urar watsawa ta keɓewa, kuma iska ta biyu na keɓancewar wutar lantarki yana haɗe tare da ƙarshen mashigan wutar lantarki na AC motar wutar lantarki.

Maɓallin keɓewar DC yana warware tsarin sarrafawa na keɓancewar DC a cikin fasahar da ta gabata. Saboda lalacewar insulator tsakanin harsashi na AC motor da tsarin ragewa tare da ikon DC da wasu dalilai, ƙarfin insulator yana raguwa, ko lokacin da motar AC ta yoyo, haɗarin AC da DC na gajeren lokaci. . Yana kare lafiyayyen aiki na kayan aikin gyara wutar lantarki kuma yana hana manyan asarar tattalin arziki da rauni na mutum.

Iyakar aikace-aikace

Maɓallin keɓantawar DC ya dace da kariyar keɓewa a cikin layi tare da ƙarfin aiki har zuwa 1000VDC da ƙimar igiyoyi har zuwa 100A, kuma ya gane rarraba kaya.

katsewa da warewa mai tasiri. An fi amfani dashi a cikin filin photovoltaic.

Canjin keɓewar DC ya fi dacewa da shigarwa na cikin gida tare da AC 50/60Hz, ƙimar ƙarfin lantarki na 1500V, matsakaicin ƙarfin lantarki na 1000V, da ƙimar halin yanzu na 200A da 400A. Baya ga yin amfani da shi don sauya kayan wuta, ana iya amfani da na'urorin keɓancewa na DC don yin da'ira ba safai ba.

Siffofin tsari

ADELS L2 jerin DC masu cire haɗin haɗin

Abu mafi mahimmanci shi ne cewa nasarar aiwatar da wannan fasaha yana ba ƙasarmu damar samun fasahar sanyaya manyan injin samar da ruwa ba tare da haƙƙin mallakar fasaha ba. A farkon karni na 21 a cikin ƙasata, za a sami adadi mai yawa na manya da manyan manyan injinan samar da ruwa da ake jira don haɓakawa da samar da su, kuma sanyaya yana ɗaya daga cikin manyan fasahohin. Fitattun fa'idodi na cikakkiyar daidaitawa, don haka fa'idodin tattalin arziki da zamantakewa da ake tsammani za su kasance masu girma.

Canjin cire haɗin DC ya fito ne daga haɗar injunan lantarki, tsarin motar, injiniyoyin thermophysics da dielectric electrochemistry, kuma yana da wadataccen abun ciki. Duk da haka, tsarin da ake buƙata don gane shi a kan motar ba shi da rikitarwa, don haka aikace-aikacen wannan fasaha ya fi fadi. Gabaɗaya magana, injin samar da ruwa mai ƙarfin wuta fiye da megawatts 200 na iya samun fa'idodin tattalin arziki mai kyau ta amfani da wannan fasaha. Don raka'o'in da ke farawa akai-akai (kamar injin sarrafa wutar lantarki) ko buƙatar babban ƙarfin haɓakawa (gami da faɗaɗa iya aiki), za a sami sakamako mafi kyau.

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