Kaydinta tamarta ee capacitors: falanqaynta side iyo codsiga tamarta beerta
Iyada oo ah unugga kaydinta tamarta xudunta u ah wareegyada elektaroonigga ah, capacitors-ku waxay kaydiyaan tamarta qaab tamarta beerta. Marka labada taarikada ee capacitor ay ku xiran yihiin ilaha tamarta, eedeymaha togan iyo kuwa taban ayaa ku soo urura labada taarikada ee hoos yimaada ficilka xoogga beerta korontada, sameynta farqi suurtagal ah iyo sameynta beer koronto oo xasilloon oo ku taal dielectric u dhexeeya taarikada. Habkani wuxuu raacayaa sharciga ilaalinta tamarta. Ururinta lacag-bixinta waxay u baahan tahay shaqo si ay uga gudubto xoogga goobta korantada, ugu dambeyntiina waxay kaydisaa tamarta qaab koronto ah. Awooda kaydinta tamarta ee capacitor waxa lagu qiyaasi karaa qaacidada E=21CV2
Tilmaamaha firfircoon ee tamarta goobta korontada
Si ka duwan baytariyada dhaqameed ee ku tiirsan tamarta kiimikada, kaydinta tamarta ee capacitors waxay si buuxda ugu salaysan tahay ficilka beeraha korontada. Tusaale ahaan, electrolyticcapacitorskaydinta tamarta iyada oo loo marayo saamaynta polarization ee filimka oksaydhka ee u dhexeeya taarikada iyo elektrolytka, kaas oo ku habboon xaaladaha u baahan dallacaadda degdegga ah iyo bixinta, sida shaandhaynta awoodda. Supercapacitors (sida capacitors double-Layer capacitors) waxay sameeyaan qaab-dhismeed laba-lakab ah iyada oo loo marayo is-dhexgalka u dhexeeya korantada kaarboonka ee firfircoon iyo korantada, taas oo si weyn u hagaajinaysa cufnaanta tamarta. Mabaadi’deeda waxa loo qaybiyaa laba qaybood:
Kaydinta tamarta laba-lakab ah: Kharashyada waxaa lagu dhejiyaa dusha korantada koronto taagan, iyada oo aan lahayn fal-celin kiimiko, waxayna leeyihiin ku dallac aad u degdeg ah iyo xawaareyn.
Faraday pseudocapacitor: Wuxuu isticmaalaa falcelinta redox-ka degdega ah ee alaabta sida ruthenium oxide si uu u kaydiyo kharashka, oo leh cufnaanta tamar sare iyo cufnaanta awoodda sare labadaba.
Kala duwanaanshaha tamarta sii deynta iyo codsiga
Marka capacitor-ku uu sii daayo tamarta, beerta korantada ayaa si dhakhso ah loogu beddeli karaa tamar koronto si loo taageero shuruudaha jawaabta soo noqnoqda. Tusaale ahaan, rogayaasha qoraxda, capacitors waxay yareeyaan isbedbeddelka korantada waxayna hagaajiyaan waxtarka beddelka tamarta iyada oo loo marayo shaandhaynta iyo kala-goynta hawlaha; nidaamyada tamarta,capacitorskor u qaadida xasiloonida xadhkaha adoo magdhaya awooda falcelinta Supercapacitors waxa loo isticmaalaa buuxinta tamarta degdega ah iyo habaynta inta jeer ee baabuurta korantada taas oo ay ugu wacan tahay awoodooda jawaab celinta millisecond
Muuqaalka Mustaqbalka
Iyada oo horumarka laga gaaray sayniska agabka (sida graphene electrodes), cufnaanta tamarta ee capacitors ayaa sii kordheysa, iyo xaaladaha codsigoodu waxay ka sii fidayaan aaladaha elektiroonigga ah ee dhaqameed ilaa meelaha goynta ah sida kaydinta tamarta cusub iyo xadhkaha smart. Isticmaalka waxtarka leh ee tamarta beerta korantada kaliya maaha inay kor u qaado horumarka tignoolajiyada, laakiin sidoo kale waxay noqotay qayb lama huraan ah oo isbeddelka tamarta ah.
Waqtiga boostada: Mar-13-2025