NUBUBASHA BWO GUSWERA NIKI?

Guhindura transformateur birakenewe muguhindura ibikoresho.Noneho guhindura transfers ni iki?Ni ayahe mahame y'akazi n'imikorere yo guhinduranya impinduka?Reka tubyumve.

 

·Intangiriro

Guhindura ibintu bivuga transformateur ikoreshwa mugutanga amashanyarazi.Ikora muburyo bwa pulse hamwe numurongo wa kilohertz icumi kugeza kuri mirongo cyangwa na kilohertz amagana.Ubusanzwe icyuma gikozwe mubintu bya ferrite.

           

·Ihame ryakazi ryo guhindura transformateur

Transformator nigikoresho cya electrostatike cyakozwe hakoreshejwe ihame rya induction ya electromagnetic.Iyo igiceri cyibanze cya transformateur ihujwe nisoko ya AC, intoki yicyuma itanga imbaraga za magnetique.Amashanyarazi yo guhinduranya agenzurwa numuzunguruko, kandi umuyoboro uhinduranya umuvuduko mwinshi.

Guhindura ibyerekezo bitaziguye kumurongo mwinshi uhinduranya amashanyarazi bihabwa transformateur kugirango ihindurwe, bityo bibyare kimwe cyangwa byinshi bya voltage.Kubera ko imikorere ya AC yumurongo mwinshi mumuzunguruko uhindura hejuru ya 50Hz, impinduka zose zirashobora gukorwa nto cyane, bityo bikagabanya ibiciro.

 

·Turuhare rwe rwo guhindura transformateur

Imikorere nyamukuru yo guhinduranya transformateur ni ugukwirakwiza amashanyarazi, guhinduranya voltage no kubika.

Ibyiza byingenzi byingenzi nubunini buto, gukora neza, no kurambura bihendutse.Nkibikoresho byingenzi byoroshye bya magnetiki electromagnetic, guhinduranya ibintu bikoreshwa cyane muguhindura tekinoroji yo gutanga amashanyarazi hamwe nikoranabuhanga rya elegitoroniki, kandi bikoreshwa no mumashanyarazi menshi nko guhinduranya amashanyarazi.

 

Ukurikije imbaraga zo kohereza za transformateur zihindura, impinduka zamashanyarazi zirashobora kugabanywamo ibyiciro byinshi: 10kVA nimbaraga nyinshi, 10kVA ~ 0.5kVA nimbaraga ziciriritse, 0.5kVA ~ 25VA nimbaraga nke, naho munsi ya 25VA nimbaraga nke.Imbaraga zitandukanye zo kohereza, igishushanyo mbonera cyingufu nacyo kiratandukanye.Coefficient ya ferrite hamwe na magnetique yuzuye ya transfert ya power ntabwo ari nziza nkiy'icyuma cya silikoni yamashanyarazi, bivamo ingufu nke cyane kuri Hertz yo guhererekanya amashanyarazi.Ariko akora mumuzunguruko mwinshi, kandi guhanahana ingufu kumurongo mugihe cyigihe kiri hejuru cyane (inshuro 1000 zingana na transformateur nkeya).Ufatiye hamwe, imikorere yayo irashobora kugera ku ncuro icumi iy'imihindagurikire mike.

 

·Ikindi gikorwa cyo guhinduranya transformateur nuko ifite ibitekerezo bihindagurika

Guhinduranya ibitekerezo bitanga ikimenyetso cyiza cyo gutanga ibitekerezo kuri PWM IC, bigatuma itera ihindagurika ryinshi ryumuvuduko hamwe hamwe no guhinduranya kabiri, kuburyo DC yinjira muburyo bwambere bwa transformateur ifite ibice binini bya AC, hamwe na AC yumurongo mwinshi Ibigize bitandukanijwe na corps ya transformateur, ikora icyiciro cya kabiri Cyiza cyumuvuduko mwinshi wa AC, ikosorwa kandi ikayungururwa kugirango itange ibikoresho byamashanyarazi.Ibitekerezo bihinduranya bishobora guhindura ibisohoka voltage kubiciro bihamye.Muri make, guhinduranya ibintu bigira uruhare rwo guhererekanya amashanyarazi, guhinduranya voltage no kubika.