I-Capacitor licandelo eligcina intlawulo yombane.Umgaqo wokugcinwa kwamandla we-capacitor jikelele kunye ne-ultra capacitor (EDLC) iyafana, zombini intlawulo yevenkile ngendlela ye-electrostatic field, kodwa i-super capacitor ifaneleka ngakumbi ukukhululwa ngokukhawuleza kunye nokugcinwa kwamandla, ngakumbi ukulawula amandla ngokuchanekileyo kunye nezixhobo zomthwalo okhawulezayo. .
Makhe sixoxe ngomahluko ophambili phakathi kwee-capacitors eziqhelekileyo kunye ne-super capacitors ngezantsi.
| Izinto zokuthelekisa | I-Capacitor eqhelekileyo | I-Supercapacitor |
| Isishwankathelo | I-capacitor eqhelekileyo yi-static charge yokugcina i-dielectric, enokuthi ibe nentlawulo esisigxina kwaye isetyenziswe ngokubanzi.Licandelo le-elektroniki eliyimfuneko kwinkalo yamandla e-elektroniki. | I-Supercapacitor, eyaziwa ngokuba yi-electrochemical capacitor, i-double layer capacitor, i-capacitor yegolide, i-Faraday capacitor, yinto ye-electrochemical element eyaphuhliswa ukusuka kwi-1970 kunye ne-1980 ukugcina amandla ngokumisa i-electrolyte. |
| Ukwakhiwa | I-capacitor yesiqhelo iqukethe ii-conductor ezimbini zetsimbi (i-electrodes) ezisondelelene kunye kodwa zingadibanisi, kunye ne-dielectric ekhuselayo phakathi. | I-supercapacitor iqukethe i-electrode, i-electrolyte (equkethe ityuwa ye-electrolyte), kunye ne-separator (ukuthintela ukudibanisa phakathi kwee-electrodes ezintle kunye nezibi). Ii-electrodes zigqunywe ngekhabhoni esebenzayo, enemingxuma emincinci kumphezulu wayo ukuze yandise indawo engaphezulu ye-electrode kwaye yonge umbane omninzi. |
| Izinto zeDielectric | I-aluminium oxide, iifilimu ze-polymer okanye i-ceramics zisetyenziswa njenge-dielectrics phakathi kwe-electrode kwii-capacitors. | I-supercapacitor ayinayo i-dielectric.Endaweni yoko, isebenzisa umaleko ophindwe kabini wombane owenziwe sisiqina (i-electrode) kunye nolwelo (i-electrolyte) kwindawo yojongano endaweni ye-dielectric. |
| Umgaqo wokusebenza | Umgaqo wokusebenza we-capacitor kukuba umrhumo uya kushukunyiswa ngamandla kwintsimi yombane, xa kukho i-dielectric phakathi kwabaqhubi, ithintela ukuhamba kwentlawulo kwaye yenza ukuba intlawulo iqokelele kumqhubi, okubangela ukuqokelela ukugcinwa kwentlawulo. . | I-Supercapacitors, kwelinye icala, ifezekisa ukugcinwa kwamandla okuphindwe kabini ngokubeka i-electrolyte kunye neentlawulo ze-redox pseudo-capacitive. Inkqubo yokugcina amandla e-supercapacitors iguqulwa ngaphandle kweekhemikhali, kwaye ngoko inokuhlawuliswa ngokuphindaphindiweyo kwaye ikhutshwe ngamakhulu amawaka amaxesha. |
| Ukubanakho | Umthamo omncinci. Umthamo wezakhono ngokubanzi usuka kwipF ezimbalwa ukuya kumawaka aliqela μF. | Umthamo omkhulu. Umthamo we-supercapacitor mkhulu kangangokuba unokusetyenziswa njengebhetri.Umthamo we-supercapacitor uxhomekeke kumgama phakathi kwe-electrode kunye nommandla we-electrodes.Ngoko ke, i-electrodes ifakwe ngekhabhoni esebenzayo ukunyusa indawo ephezulu ukuze ifezekise umthamo ophezulu. |
| Ubuninzi bamandla | Phantsi | Phezulu |
| Amandla athile | <0.1 Wh/kg | 1-10 Wh / kg |
| Amandla athile | 100,000+ Wh/kg | 10,000+ Wh/kg |
| Ixesha lokuhlawula / lokukhupha | Amaxesha okutshaja kunye nokukhutshwa kwee-capacitors eziqhelekileyo ziqhelekileyo ziyi-103-106 imizuzwana. | I-Ultracapacitors inokuhambisa intlawulo ngokukhawuleza kuneebhetri, ngokukhawuleza njengemizuzwana ye-10, kwaye igcine intlawulo engaphezulu kwiyunithi yeyunithi kune-capacitors eqhelekileyo.Yingakho kuqwalaselwa phakathi kweebhetri kunye ne-electrolytic capacitors. |
| Ukuhlawulisa / ukukhupha ubomi bomjikelo | Mfutshane | Ixesha elide (ngokubanzi i-100,000 +, ukuya kuthi ga kwimijikelo yesigidi esi-1, ngaphezulu kweminyaka eli-10 yesicelo) |
| Ukutshaja/ukukhupha ukusebenza kakuhle | >95% | 85%-98% |
| Ubushushu bokusebenza | -20 ukuya kuma-70 ℃ | -40 ukuya kuma-70 ℃ (Iimpawu ezingcono zobushushu obuphantsi kakhulu kunye noluhlu olubanzi lobushushu) |
| Umbane olinganisiweyo | Phezulu | Ngasezantsi (ngokuqhelekileyo i-2.5V) |
| Iindleko | Ngasezantsi | Phezulu |
| Inzuzo | Ilahleko encinci Ukuxinana okuphezulu kokudibanisa Ulawulo lwamandla olusebenzayo nolusebenzayo | Ubomi obude Umthamo ophezulu kakhulu Ukutshaja ngokukhawuleza kunye nexesha lokukhupha Umthwalo ophezulu wangoku Uluhlu olubanzi lobushushu bokusebenza |
| Isicelo | ▶ Unikezelo lombane olugudileyo; ▶ULungiso lweFactor Factor (PFC); ▶ Izihluzi zamaxesha amaninzi, ukupasa okuphezulu, izihluzi zokupasa okuphantsi; ▶ Ukudityaniswa komqondiso kunye nokuqhawula; ▶ Iziqalisi zeeMoto; ▶Izithinteli (izikhuseli zotyando kunye nezihluzi zengxolo); ▶ Ii-oscillators. | ▶Izithuthi zamandla amatsha, oololiwe kunye nezinye izicelo zothutho; ▶ Unikezelo lombane olungaphazamisekiyo (UPS), ukubuyisela iibhanki ze-electrolytic capacitor; ▶ Ukubonelela ngombane kwiiselfowuni, iilaptops, izixhobo eziphathwa ngesandla, njl.njl.; ▶Izikrudrayiva zombane ezitshajwayo ezinokutshajwa ngokupheleleyo ngemizuzu; ▶Iinkqubo zokukhanyisa ngexesha likaxakeka kunye nezixhobo zombane ezinamandla amakhulu; ▶ ICs, RAM, CMOS, iiwotshi kunye nemicrocomputers, njl. |
Ukuba unento onokuyongeza okanye ezinye iimbono, nceda uzive ukhululekile ukuxoxa nathi.
Ixesha lokuposa: Dec-22-2021