Nigute Supercapacitor zigera kuringaniza ya voltage

Supercapacitor modulesakenshi bahura nikibazo cyo kutaringaniza voltage hagati ya selile.Icyitwa supercapacitor module ni module irimo supercapacitor nyinshi;kubera ko ibipimo bya supercapacitor bigoye kuba bihamye rwose, ubusumbane bwa voltage bukunze kubaho, kandi na supercapacator zimwe na zimwe zishobora guhura na volvoltage, ibyo bikaba bigira ingaruka zikomeye kubiranga umusaruro nubuzima bwa supercapacitor, ndetse biganisha no gutsindwa.

Mubikorwa bya supercapacitor ikoreshwa, kuringaniza voltage birakenewe.Ikoreshwa rya tekinoroji ya voltage isanzwe igabanijwemo ibyiciro bibiri: kuringaniza pasiporo no kuringaniza ibikorwa.

Kuringaniza

Kuringaniza passiyo ni ugukoresha résistoriste hamwe na semiconductor switch cyangwa diode kugirango uhuze voltage, no kugira uruhare mukurinda ingufu zirenze urugero ukoresheje ingufu zirenze urugero za supercapacitor.Ibisanzwe harimo kuringaniza iringaniza, guhinduranya iringaniza, hamwe na voltage igenzura imiyoboro iringaniye.
Hano turavuga cyane cyane kubintu byoroheje biringaniye birwanya imbaraga za voltage iringaniza (ibiranga imbaraga ntabwo ari byiza cyane):

Req irwanya iringaniza, ihujwe mu buryo butaziguye na selile ya supercapacitor.Mugihe cyo kwishyuza module, selile nayo isohoka binyuze muri Req, hamwe na selile ifite ingufu za voltage nyinshi vuba, bityo bikagira uruhare mukuringaniza kurinda.Hano, ukurikije uburyo butandukanye bwo kwishyuza (guhora wishyuza voltage ihoraho hamwe nubushakashatsi burigihe, byombi birashobora gukoreshwa muburyo bukoreshwa mubikorwa bifatika), hariho kandi itandukaniro mubipimo byo guhitamo Req.

Amashanyarazi ahoraho
Dufashe ko voltage yumuriro ari U, kubera ko voltage ya module ya supercapacitor muburyo butajegajega ikwirakwizwa cyane cyane ukurikije EPR (hafi yumuzunguruko ufunguye nyuma ya C yuzuye, kandi ESR ni nto cyane), nyuma yo kongeramo Req, irashobora mubyukuri byumvikane nko gusimbuza EPR na Req, Req rero igomba guhitamo résistoriste hamwe nuburwanya bungana kandi buto kuruta EPR, kugirango ihuriro rishobora kugira uruhare runini (muri rusange 0.01 ~ 0.1EPR).Umuvuduko wa supercapacitor kuri reta ihagaze ni ReqU / (nReq).

Kwishyuza buri gihe
Dufashe ko amashanyarazi yumuriro ari I, buri selile ya supercapacitor na Req ikora loop itandukanye.Iyo voltage ya selile ya capacitori izamutse, umuyoboro unyura muri selile ya capacitor uragabanuka, numuyoboro unyura muri Req uriyongera.Iyo capacitor yuzuye yuzuye, ikigezweho cya capacitori ni 0, naho voltage ya selile ya capacitori ni ReqI, ni ukuvuga, iyo voltage ya selile ya capacator zose zageze kuri ReqI, kuringaniza birarangiye.Kubwibyo, agaciro kuringaniza irwanya ni Req = U (yagenwe) / I.

Kuringaniza

Kuringaniza bifatika ni uguhindura ingufu za selile yo hejuru ya voltage cyangwa module yose mukindi selile kugeza igihe voltage yingirabuzimafatizo zose iringaniye.Mubisanzwe, igihombo ni gito, ariko igishushanyo kizaba gikomeye.Ibisanzwe ni DC / DC ihindura iringaniza, imiyoboro idasanzwe ya super capacitor, nibindi.

TuriJYH HSU (JEC) Electronics Ltd (cyangwa Dongguan Zhixu Electronic Co., Ltd.)ibyo bifite imyaka irenga 30 mubikorwa bya elegitoroniki.Inganda zacu ni ISO 9000 na ISO 14000 zemewe.Niba ushaka ibikoresho bya elegitoronike, ikaze kutwandikira.