Ihe kpatara na ihe ngwọta maka ọdịda nke seramiiki dị elu voltaji

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Ihe kpatara na ihe ngwọta maka ọdịda nke seramiiki dị elu voltaji

Enwere ike kewaa mgbape nke seramiiki dị elu n'ụdị atọ. N'oge ojiji nke capacitors ndị a, mgbaji nwere ike ime, nke na-agbagwoju anya ọtụtụ ndị ọkachamara. A nwalere capacitors ndị a maka voltaji, ihe nkwụsịtụ, nkwụsịtụ akụkụ, na mkpuchi mkpuchi n'oge ịzụrụ, na ihe niile gafere ule. Otú ọ dị, mgbe ọnwa isii ma ọ bụ otu afọ ejiri ya, ahụrụ ụfọdụ ihe ike seramiiki dị elu gbawara. Ndị a ọ bụ ndị capacitors n'onwe ha ma ọ bụ ihe na-ahụ maka gburugburu ebe obibi na-akpata mgbaji?
 
N'ozuzu, mgbape nke elu voltaji seramiiki capacitors nwere ike ịsị na ndị na-esonụ ohere atọ:
 
Ihe mbụ nwere ike ime bụ thermal ire ere. Mgbe capacitors na-edobe ozugbo ma ọ bụ ogologo oge dị elu na ọnọdụ ọrụ dị elu ugbu a, ihe ndị na-emepụta seramiiki nwere ike ịmepụta okpomọkụ. Ọ bụ ezie na ọnụ ọgụgụ ndị na-ekpo ọkụ na-ekpo ọkụ na-adị ngwa ngwa, okpomọkụ na-ebili ngwa ngwa, na-eduga n'ibelata okpomọkụ na okpomọkụ dị elu.
 
Ihe nke abụọ nwere ike ime bụ kemikal mmebi. Enwere oghere n'etiti ụmụ irighiri ihe dị n'ime nke seramiiki capacitors, na ntụpọ dị ka mgbawa na oghere nwere ike ime n'oge usoro nrụpụta capacitor (ihe egwu nwere ike na mmepụta nke ngwaahịa ndị dị ala). N'ikpeazụ, ụfọdụ mmeghachi omume kemịkal nwere ike imepụta gas dị ka ozone na carbon dioxide. Mgbe ikuku ndị a na-agbakọta, ha nwere ike imetụta oyi akwa mkpuchi elu ma mepụta oghere, na-ebute mgbawa.
 
Ihe nke atọ nwere ike ime bụ ion mmebi. Igwe ọkụ seramiiki dị elu na-adabere na ion na-arụsi ọrụ ike n'okpuru mmetụta nke mpaghara eletrik. Mgbe a na-edobe ion n'ime ọkụ eletrik ogologo oge, mmegharị ha na-abawanye. N'ihe banyere oke oke ugbu a, oyi akwa mkpuchi nwere ike imebi, na-eduga na ndakpọ.
 
Ọtụtụ mgbe, ọdịda ndị a na-eme mgbe ihe dị ka ọnwa isii ma ọ bụ ọbụna otu afọ gasịrị. Agbanyeghị, ngwaahịa sitere na ndị nrụpụta na-adịghị mma nwere ike daa mgbe naanị ọnwa atọ gachara. N'ikwu ya n'ụzọ ọzọ, ndụ ndụ ndị a dị elu seramiiki capacitors bụ nanị ọnwa atọ ruo otu afọ! Ya mere, ụdị capacitor a adịkarịghị adabara maka akụrụngwa dị oke egwu dịka grids smart na ndị na-emepụta voltaji dị elu. Ndị ahịa grid smart na-achọkarị capacitors ka ọ dịruo afọ 20.
 
Iji gbatịa ndụ capacitors, enwere ike ịtụle aro ndị a:
 
1)Dochie ihe dielectric nke capacitors. Dịka ọmụmaatụ, sekit ndị na-eji X5R, Y5T, Y5P, na ceramik klaasị II ndị ọzọ nwere ike dochie ya na seramiki Class I dị ka N4700. Otú ọ dị, N4700 nwere obere dielectric mgbe niile, ya mere capacitors mere na N4700 ga-enwe nnukwu akụkụ maka otu voltaji na capacitance. Ceramics klaasị I na-enwekarị ụkpụrụ mgbochi mkpuchi ihe karịrị okpukpu iri karịa ceramik klaasị II, na-enye ike mkpuchi siri ike.
 
2)Họrọ ndị na-emepụta capacitor nwere usoro ịgbado ọkụ dị n'ime ka mma. Nke a na-agụnye ewepụghị na enweghị ntụpọ nke efere seramiiki, ọkpụrụkpụ nke platin ọlaọcha, njupụta nke efere seramiiki n'uju, ogo nke soldering maka ụzọ ma ọ bụ ọnụ igwe, yana ọkwa mkpuchi mkpuchi epoxy. Nkọwa ndị a metụtara nhazi ime na ọdịdị ọdịdị nke capacitors. Capacitors nwere ọdịdị dị mma na-enwekarị nrụpụta ime ụlọ ka mma.
 
Jiri capacitors abụọ n'otu n'otu kama otu capacitor. Nke a na-enye ohere ka ikesa voltaji nke otu capacitor na-ebubu n'etiti capacitors abụọ, na-eme ka ịdịte aka nke capacitors zuru oke. Otú ọ dị, usoro a na-abawanye ụgwọ ma na-achọkwu ohere maka ịwụnye capacitors abụọ.
 
3) N'ihi na oké elu voltaji capacitors, dị ka 50kV, 60kV, ma ọ bụ ọbụna 100kV, omenala otu seramiiki efere integrated Ọdịdị nwere ike dochie na okpukpu abụọ-layer seramiiki efere usoro ma ọ bụ yiri Ọdịdị. Nke a na-eji ceramic capacitors okpukpu abụọ iji welie voltaji iguzogide ike. Nke a na-enye oke oke voltaji dị elu zuru oke, na oke oke voltaji ahụ, ogologo ndụ ogologo ndụ nke capacitors. Ka ọ dị ugbu a, naanị ụlọ ọrụ HVC nwere ike nweta ihe nrụnye dị n'ime nke seramiiki seramiiki dị elu site na iji efere seramiiki okpukpu abụọ. Otú ọ dị, usoro a dị oke ọnụ ma nwee nnukwu usoro mmepụta ihe siri ike. Maka nkọwa akọwapụtara, biko kpọtụrụ ndị ahịa na injinia ụlọ ọrụ HVC.
 
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