Cov yam ntxwv ntawm thyristor

Cov yam ntxwv ntawm thyristor

1. Qhov nruab nrab tus nqi ntawm 50 Hz sinusoidal ib nrab nthwv dej tam sim no uas tuaj yeem txuas ntxiv ntawm cov anode thiab cathode nyob rau hauv tej yam kev mob raws li nyob rau hauv lub xeev nruab nrab IT tam sim no.

2. Lub pem hauv ntej thaiv qhov siab tshaj qhov hluav taws xob VPF tuaj yeem rov ua dua qhov hluav taws xob rau pem hauv ntej ntawm ob qho kawg ntawm thyristor thaum tus ncej tswj tau qhib yam tsis muaj lub teeb liab thiab lub anode rau pem hauv ntej voltage tsis dhau qhov hluav taws xob conduction. Lub ncov rau pem hauv ntej voltage yug los ntawm thyristor tsis tuaj yeem tshaj tus nqi parameter muab rau hauv phau ntawv.

3. Rov qab thaiv qhov siab tshaj voltage VPR Thaum lub thyristor nyob rau hauv ib qho kev rov qab tawm lub xeev nrog rov qab voltage thov, qhov rov qab ncov voltage tuaj yeem rov ua dua rau ob qho kawg ntawm thyristor. Thaum siv, tus nqi parameter muab rau hauv phau ntawv qhia tsis tuaj yeem tshaj.

4. Qhov tsawg kawg nkaus tswj electrode tam sim no thiab voltage yuav tsum tau rau lub thyristor hloov los ntawm lub xeev mus rau lub xeev thaum ib tug tej yam voltage yog thov ntawm lub anode thiab cathode ntawm qhov teev ambient kub, Ig1 thiab VGT, feem.

5. Khaws tam sim no IH ntawm qhov ntsuas kub, tswj cov ncej Circuit Court, thiab tswj qhov tsawg kawg nkaus anode rau pem hauv ntej uas tsim nyog rau thyristor conduction. Ntau yam tshiab ntawm thyristor Cheebtsam tau tshwm sim ib tom qab, xws li ceev thyristors haum rau high-frequency daim ntaub ntawv, bidirectional thyristors uas yuav tswj tau nyob rau hauv ob qho tib si cov lus qhia nrog zoo los yog tsis zoo tshwm sim teeb liab, thyristors uas yuav tsum tau tig rau nrog zoo tshwm sim, thyristors uas tuaj yeem muab tua nrog cov cim tsis zoo, thiab lwm yam.