Babban manufar thyristor a cikin da’irar

Gyara gyara

Mafi mahimmancin amfani da thyristors na yau da kullun shine sarrafa sarrafawa. Sigin da aka saba da madaidaicin diode shine madaidaicin madaidaicin madaidaiciya. Idan an maye gurbin diode da thyristor, zai iya samar da madaidaicin madaidaiciyar madaidaiciya, inverter, ƙa’idodin saurin motsi, motsawar motsa jiki, canza lamba ba tare da sarrafawa ta atomatik ba. A cikin injiniyan lantarki, rabin juzu’in jujjuyawar sau da yawa ana saita shi azaman 180 °, wanda ake kira kusurwar lantarki. Ta wannan hanyar, a cikin kowane madaidaiciyar rabi na U2, kusurwar wutar lantarki da aka samu daga darajar sifili zuwa lokacin bugun bugun jini ana kiransa kusurwar sarrafawa α; kusurwar wutar lantarki wanda thyristor ke gudanarwa a cikin kowane madaidaicin rabin rabi ana kiransa kusurwar jagora θ. A bayyane yake, duka α da θ ana amfani da su don nuna jagora ko toshe kewayon thyristor yayin rabin zagayowar ƙarfin lantarki na gaba. Ta hanyar canza kusurwar sarrafawa α ko kusurwar jagora θ, ana canza matsakaicin darajar UL na ƙarfin wutar lantarki na DC a kan kaya, kuma ana iya gyara madaidaicin sarrafawa.

Sauya mara lamba

Ayyukan thyristor ba kawai don gyara bane, ana iya amfani da shi azaman mai canza lamba don kunna ko kashe da’irar cikin sauri, gane jujjuyar da madaidaiciyar madaidaiciya zuwa madaidaicin halin yanzu, da canza madaidaicin madaidaicin halin yanzu zuwa wani mitar canzawa. halin yanzu, da dai sauransu.