SCR mai sarrafa wutar lantarki, kuma aka sani da SCR ikon sarrafa dathyristor ikon regulator, na'urar lantarki ce mai sarrafa wutar lantarki a cikin da'irar lantarki.Ana amfani dashi sosai a cikin aikace-aikacen masana'antu da kasuwanci daban-daban waɗanda ke buƙatar daidaitaccen iko.A cikin wannan labarin, zamu tattauna ka'idodin masu sarrafa wutar lantarki na SCR.
SCR masu sarrafa wutar lantarkiaiki a kan ka'idar sarrafa lokaci.Yana amfani da na'urar thyristor (na'urar semiconductor) don sarrafa adadin wutar lantarki da ke gudana ta kewaye.Thyristor yana aiki azaman mai canzawa wanda ke kunna da kashewa a daidai lokacin kowane zagayowar wutar lantarki.Ta hanyar sarrafa tsawon lokacin da thyristor ke kunne, ikon fitarwa na iya bambanta.
Ayyukan mai sarrafa wutar lantarki na SCR ya dogara ne akansarrafa kusurwar harbika'ida.Kusurwar harbe-harbe ita ce kusurwar da thyristor ke gudanarwa yayin kowace zagayowar wutar lantarki.Ta hanyar canza kusurwar harbi, ana iya sarrafa adadin wutar da ke gudana ta cikin kewaye.Ana iya sarrafa ƙarfin fitarwa da na yanzu ta hanyar canza kusurwar gudanarwa na thyristor.
Masu sarrafa wutar lantarki na SCR suna amfani da tsarin amsawa don kiyaye ƙarfin fitarwa a koyaushe.Tsarin martani yana kwatanta ƙarfin fitarwa ko halin yanzu tare da siginar tunani kuma yana daidaita kusurwar harbe-harbe na thyristors daidai.Wannan yana tabbatar da cewa ƙarfin fitarwa ya kasance dawwama koda kuwa kaya ko ƙarfin shigarwar ya canza.
Masu sarrafa wutar lantarki na SCR suna da fa'idodi da yawa akan sauran nau'ikan masu sarrafa wutar lantarki.Yana da inganci sosai kuma yana iya ɗaukar iko da yawa tare da ƙarancin asara.Hakanan abin dogaro ne kuma yana iya aiki a cikin yanayi mara kyau.Bugu da ƙari, yana da sauƙin sarrafawa kuma ana iya haɗa shi cikin tsarin lantarki daban-daban.
Don taƙaitawa, ƙa'idar mai sarrafa wutar lantarki ta SCR ta dogara ne akan sarrafa lokaci na thyristor.Ta hanyar canza kusurwar harbi na thyristor, ana iya sarrafa ikon fitarwa.Tsarin amsawa yana tabbatar da cewa ikon fitarwa ya kasance dawwama ko da ƙarƙashin yanayi masu canzawa.Na'urar kwandishan wutar lantarki ta SCR na'urar lantarki ce mai inganci, abin dogaro, kuma mai sauƙin sarrafawa da ake amfani da ita a cikin aikace-aikacen masana'antu da kasuwanci iri-iri.
Lokacin aikawa: Maris 23-2023