super capacitor

Inkcazelo emfutshane:

I-supercapacitor, ekwabizwa ngokuba yi-ultracapacitor okanye i-Electrical Doule-Layer Capacitor.,I-capacitor yegolide,I-farad capacitor.I-capacitor igcina amandla ngokusebenzisa i-static charge ngokuchasene ne-electrochemical reaction.Ukusebenzisa ukuhluka kwe-voltage kwiiplati ezilungileyo kunye nezibi zihlawulisa i-capacitor.

Yinto ye-electrochemical element, kodwa ayifuni ukuphendulwa kweekhemikhali kwinkqubo yokugcina amandla, eguqulwayo, yingakho i-supercapacitors inokuhlawuliswa ngokuphindaphindiweyo kwaye ikhutshwe ngamakhulu amawaka amaxesha.

Iziqwenga ze-super capacitor zinokubonwa njengeepleyiti ezimbini ze-electrode ezingasebenziyo, kwipleyiti, umbane, ipleyiti ekhangayo itsalela ii-ion ezingalunganga kwi-electrolyte, ipleyiti engalunganga itsalela ii-ion ezintle, eneneni zenze ii-ion ezimbini zokugcina i-capacitive. kufutshane ne-negative plate, kwaye ii-ion ezinegative zikufuphi ne-positive plate.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Inkqubo ephezulu

Izixhobo zamandla, iithoyi zamandla

Inkqubo yesola

Isithuthi sombane kunye nesithuthi sombane esixutyiweyo

Backup amandla

Kutheni super?

Ii-Supercapacitors zigcina amandla kwintlawulo ehlukeneyo.Inkulu indawo esetyenziselwa ukugcina umrhumo kunye ne-denser umrhumo owahlukileyo, inkulu i-capacitance.
Ummandla we-capacitor yendabuko yindawo ethe tyaba yomqhubi.Ukuze ufumane umthamo omkhulu, i-conductor ihlanganiswe ixesha elide kakhulu, ngamanye amaxesha kunye nesakhiwo esikhethekileyo sokwandisa indawo yayo. zidla ngokufuneka zibe zibhityile kangangoko.

Ummandla we-supercapacitor usekelwe kwi-carbon material, ene-junction ye-porous evumela indawo ukuya kwi-2000m2 / g, kunye nemilinganiselo ethile ekhokelela kwindawo enkulu. yeeyoni ze-electrolyte ezitsalwa kwi-electrode ehlawuliweyo.Umgama (<10 Å)Kwaye imathiriyeli yefilimu yecapacitor yemveli inokufikelela kumgama omncinci.Umgama (<10 Å) mncinane kunolo lwemathiriyeli yefilimu yecapacitor yemveli.
Lo mmandla mkhulu womphezulu udityaniswe nemigama encinci yokwahlula intlawulo yenza ii-supercapacitors zibe nomthamo omangalisayo westatic ophezulu xa kuthelekiswa neecapacitors eziqhelekileyo.

Xa kuthelekiswa nebhetri, yeyiphi engcono?

Ngokungafani neebhetri, i-supercapacitors ingaba ngaphezu kweebhetri kwezinye izicelo.Ngamanye amaxesha ukudibanisa ezimbini, ukudibanisa iimpawu zamandla e-capacitor kunye nokugcinwa kwamandla aphezulu ebhetri, yindlela engcono kakhulu.
I-supercapacitor inokuhlawuliswa kuyo nayiphi na into enokubakho ngaphakathi koluhlu lwamandla ombane kwaye inokukhutshwa ngokupheleleyo.Iibhetri, kwelinye icala, zithintelwe ziikhemikhali zazo kwaye zisebenza kuluhlu lwamandla ombane olumxinwa, olunokubangela umonakalo ngokwesondo ukuba lukhululwe ngaphezulu.
Imeko yokuhlawula (i-SOC) kunye ne-voltage ye-supercapacitor yenza umsebenzi olula, ngelixa i-state charge of battery ibandakanya ukuguqulwa kwezinto eziyinkimbinkimbi.
I-supercapacitor inokugcina amandla amaninzi kune-capacitor eqhelekileyo yobukhulu bayo.Kwezinye izicelo apho amandla anquma ubungakanani bezixhobo zokugcina amandla, i-supercapacitors isisombululo esingcono.
I-supercapacitor inokudlulisa i-pulses yamandla ngokuphindaphindiweyo ngaphandle kwesiphumo esibi, ngelixa ubomi bebhetri busengozini ukuba ihambisa ii-pulses zamandla aphezulu ngokuphindaphindiweyo.
I-Ultracapacitors inokutshajwa ngokukhawuleza, ngelixa iibhetri zingonakala ukuba zihlaziywa ngokukhawuleza.
IiSupercapacitors zinokuphinda zisetyenziswe ngamakhulu amawaka amaxesha, ngelixa ubomi bebhetri bungamakhulu ambalwa amaxesha.

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