GS40 itanura ryinganda scr igenzura

GS40 ikurikirana amashanyarazibyashizweho kugirango bigereranye ingufu z'amashanyarazi zirwanyana inductiveimizigo, nk'itanura, itanura,impinduka,Ubushyuhe bwo gushyushya, nibindi. Igenzura rigizwe nimbaraga zitwara amashanyarazi (SCRs), ibyuma bingana neza nubushyuhe, imbarutso.Igenzura ry'amashanyarazi ryakira mA dc ya 4 kugeza kuri 20 ivuye mubushakashatsi bwubushyuhe cyangwa irashobora guhabwa uburyo bwintoki ukoresheje potentiometero ya kure.

Abagenzuzi ba GS40 batanga uburyo bubiri bwo kugenzura: Kwambuka zeru byahinduwe na Phase inguni irasa.

Hamwe na Zeru yambukiranya uburyo bwahinduwe, umugenzuzi ahinduranya cycle yuzuye ya ac itanga voltage.Imbarutso ya trigger yashizweho kugirango ifungure SCR hafi bishoboka kugeza aho AC sine yambukiranya zeru.Mubyukuri, umurongo wumurongo wa voltage urafungura no kuzimya hanyuma ugashyirwa mubushyuhe muri cycle zose.Hamwe ninjiza ya 4 kugeza kuri 20 mA, ibisohoka bizaba biri munsi ya 4 mA kandi byuzuye kuri 20 mA.

Igikorwa cyo kugereranya kiboneka muguhindura umubare wizunguruka kumubare wizunguruka.Ibisohoka bizatandukana kuva kumurongo umwe kuri cyenda na cyenda ziva kumurongo muto, kugeza kumuzingo wose kumurongo mwinshi.Ibisohoka byahujwe nubushyuhe butanga umusaruro ugereranije nubushyuhe butandukanye butandukanye nibimenyetso byinjira.Muri ubu buryo bwo kugenzura, imiyoboro yumusaruro wa voltage ni sine yuzuye, ntabwo rero ugomba guhangayikishwa nibisekuruza bihuza.

Hamwe na Phase angle yirukanye uburyo, imbaraga zumutwaro zigenzurwa no kuyobora ingingo yo gufungura (kurasa) ya buri gice cyizenguruko cya AC sine yuzuye.Muri ubu buryo bwo kugenzura, imiterere yumurongo wa voltage isohoka ntabwo ari nziza sine wave, hamwe ninjiza ya 4-20mA signal, ibisohoka voltage chopper, bizatanga umubare munini wubwumvikane, mugihe ingufu zuzuye zisohoka, ibisohoka bizaba sine wave.

IbirangaGS40 scr igenzura ingufunkuko bikurikira:

1.Byubatswe muri microcontroller ikora cyane.

2.Koresha igishushanyo mbonera cyo gukoresha ingufu.

3.Umugari munini winjiza (AC110–440V).

4.Igishushanyo mbonera, urugero ruto.

5.Gushyigikira 4-20mA, 0-10v analogue yinjiza.

6.Uburinzi bwuzuye: Icyiciro gutakaza, gushyuha, kurenza urugero, gutakaza imitwaro.

7. Itumanaho rya modbus.