- 11
- Dec
Nzira yekusarudza inverter thyristor ye induction yakanyunguduka choto?
Nzira yekusarudza inverter thyristor ye induction yakanyunguduka choto?
1) Sarudza zvinoenderana neanoshanda frequency renji ye induction inonyungudika choto;
Iyo yakasarudzwa yekudzima nguva ye frequency ndeye 100HZ-500HZ iri 20µs-45µs KK mhando thyristor.
Iyo frequency ndeye 500HZ-1000HZ, yakasarudzwa yekudzima nguva ndeye 18μs-25μs KK mhando thyristor.
KK-mhando thyristor ine frequency i1000HZ—2500HZ uye yakasarudzwa yekudzima nguva i12μs-18μs.
KKG mhando SCR ine frequency iri pakati pe2500HZ—4000HZ uye yakasarudzwa yekudzima nguva i10µs-14µs.
KA-type thyristor ine frequency iri pakati pe4000HZ—8000HZ uye yakasarudzwa yekudzima nguva iri pakati pe6μs ne9μs.
2) Sarudza zvinoenderana nesimba rekubuda reiyo induction inonyungudika choto;
Zvinoenderana neiyo theoretical kuverenga kweiyo parallel bhiriji inverter wedunhu, ikozvino inoyerera kuburikidza yega yega thyristor inguva iyo yakazara ikozvino. Tichifunga kuti kune muganhu wakakwana, thyristor ine hukuru hwakafanana neyakarongwa ikozvino inowanzosarudzwa.
Iyo yakasarudzwa ikozvino 300A/1400V thyristor ine simba re50KW—-100KW. (380V chikamu-in voltage)
Iyo yakasarudzwa ikozvino 500A/1400V thyristor ine simba kubva pa100KW kusvika 250KW. (380V chikamu-in voltage)
Iyo yakasarudzwa ikozvino 800A/1600V thyristor ine simba rinobva pa350KW kusvika 400KW. (380V chikamu-in voltage)
Iyo yakasarudzwa ikozvino 1500A/1600V thyristor ine simba riri pakati pe500KW ne750KW. (380V chikamu-in voltage)
Iyo yakasarudzwa ikozvino 1500A/2500V thyristor ine simba re800KW-1000KW. (660V chikamu-in voltage)
Iyo yakasarudzwa ikozvino 2000A/2500V thyristor ine simba re1200KW-1600KW. (660V chikamu-in voltage)
Iyo yakasarudzwa ikozvino 2500A/3000V thyristor ine simba riri pakati pe1800KW ne2500KW. (1250V chikamu-in voltage)