Capacitor ndi gawo lomwe limasunga magetsi amagetsi.Mfundo yosungirako mphamvu ya capacitor wamba ndi ultra capacitor (EDLC) ndi yofanana, onse ogulitsa sitolo mu mawonekedwe a electrostatic field, koma super capacitor ndiyoyenera kumasulidwa mwamsanga ndi kusungirako mphamvu, makamaka kuwongolera mphamvu zowonongeka ndi zida zonyamula nthawi yomweyo. .
Tiyeni tikambirane kusiyana kwakukulu pakati pa ma capacitor ochiritsira ndi ma super capacitor pansipa.
| Kufananiza Zinthu | Ochiritsira Capacitor | Supercapacitor |
| Mwachidule | Capacitor wamba ndi static charge storage dielectric, yomwe imatha kukhala ndi mtengo wokhazikika ndipo imagwiritsidwa ntchito kwambiri.Ndi gawo lofunikira lamagetsi pamagetsi amagetsi. | Supercapacitor, yomwe imadziwikanso kuti electrochemical capacitor, double layer capacitor, gold capacitor, Faraday capacitor, ndi chinthu cha electrochemical chomwe chinapangidwa kuchokera ku 1970s ndi 1980s kusunga mphamvu polarizing electrolyte. |
| Zomangamanga | Capacitor wamba imakhala ndi ma conductor achitsulo awiri (electrodes) omwe ali pafupi limodzi mofananira koma osalumikizana, okhala ndi dielectric yoteteza pakati. | Supercapacitor imakhala ndi electrode, electrolyte (yokhala ndi mchere wa electrolyte), ndi cholekanitsa (kupewa kukhudzana pakati pa ma electrode abwino ndi oipa). Ma elekitirodi amakutidwa ndi activated carbon, yomwe imakhala ndi timabowo ting'onoting'ono pamwamba pake kuti ikulitse malo a electrode ndikupulumutsa magetsi ambiri. |
| Zida zamagetsi | Aluminium oxide, mafilimu a polima kapena zoumba zimagwiritsidwa ntchito ngati ma dielectrics pakati pa ma electrode mu capacitor. | Supercapacitor ilibe dielectric.M'malo mwake, amagwiritsa ntchito magetsi awiri osanjikiza opangidwa ndi cholimba (electrode) ndi madzi (electrolyte) pa mawonekedwe m'malo mwa dielectric. |
| Mfundo ya ntchito | Mfundo yogwira ntchito ya capacitor ndi yakuti ndalamazo zidzasunthidwa ndi mphamvu yamagetsi m'munda wamagetsi, pamene pali dielectric pakati pa oyendetsa, imalepheretsa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. . | Komano, ma supercapacitor, amakwaniritsa zosungirako zosanjikiza ziwiri zopangira mphamvu poyimitsa ma electrolyte komanso ma redox pseudo-capacitive charges. Njira yosungiramo mphamvu ya ma supercapacitor imasinthidwa popanda kusintha kwamankhwala, motero imatha kulipiritsidwa mobwerezabwereza ndikutulutsidwa kambirimbiri. |
| Kuthekera | Kuthekera kocheperako. Kuthekera kwapang'onopang'ono kumayambira pF pang'ono mpaka masauzande angapo μF. | Kuthekera kwakukulu. Mphamvu ya supercapacitor ndi yayikulu kwambiri moti imatha kugwiritsidwa ntchito ngati batire.Mphamvu ya supercapacitor imadalira mtunda wapakati pa maelekitirodi ndi malo amtundu wa electrode.Choncho, maelekitirodi wokutidwa ndi adamulowetsa mpweya kuonjezera kumtunda kuti tikwaniritse mphamvu mkulu. |
| Kuchuluka kwa mphamvu | Zochepa | Wapamwamba |
| Mphamvu zenizeni | <0.1 Wh/kg | 1-10 Wh / kg |
| Mphamvu zenizeni | 100,000+ Wh/kg | 10,000+ Wh/kg |
| Nthawi yolipira / kutulutsa | Nthawi zolipiritsa ndi kutulutsa ma capacitor wamba nthawi zambiri zimakhala masekondi 103-106. | Ma Ultracapacitors amatha kutumiza mwachangu kuposa mabatire, mwachangu ngati masekondi a 10, ndikusunga ndalama zambiri pa voliyumu ya unit kuposa ma capacitor wamba.Ichi ndichifukwa chake amaganiziridwa pakati pa mabatire ndi electrolytic capacitors. |
| Kulipira / kutulutsa moyo wozungulira | Wamfupi | Kutalikirapo (nthawi zambiri 100,000 +, mpaka kuzungulira 1 miliyoni, zaka zopitilira 10 zogwiritsa ntchito) |
| Kulipiritsa/kutulutsa mwachangu | > 95% | 85% -98% |
| Kutentha kwa ntchito | -20 mpaka 70 ℃ | -40 mpaka 70 ℃ (Makhalidwe abwino kwambiri otsika kwambiri komanso kutentha kwakukulu) |
| Adavotera mphamvu | Zapamwamba | Pansi (nthawi zambiri 2.5V) |
| Mtengo | Pansi | Zapamwamba |
| Ubwino | Kutayika kochepa Kusakanikirana kwakukulu kophatikizana Kuwongolera kwamphamvu komanso kuchitapo kanthu | Kutalika kwa moyo Kuchuluka kwakukulu Kulipira mwachangu komanso nthawi yotulutsa High katundu panopa Kutentha kwakukulu kwa ntchito |
| Kugwiritsa ntchito | ▶Kutulutsa mphamvu kwamphamvu; ▶ Power Factor Correction (PFC); ▶ Zosefera pafupipafupi, ma pass apamwamba, zosefera zochepa; ▶Kulunzanitsa ndi kung'amba; ▶Oyambitsa magalimoto; ▶ Zotchingira (zoteteza mawotchi ndi zosefera phokoso); ▶Oscillator. | ▶Magalimoto amagetsi atsopano, njanji ndi zina zoyendera; ▶ Magetsi osasokoneza (UPS), m'malo mwa mabanki a electrolytic capacitor; ▶ Mphamvu zamagetsi zam'manja, ma laputopu, zida zam'manja, ndi zina; ▶Ma screwdriver amagetsi otha kuchangidwanso omwe amatha kuchajitsidwa m'mphindi zochepa; ▶Njira zowunikira mwadzidzidzi ndi zida zamagetsi zamagetsi zamphamvu kwambiri; ▶ ICs, RAM, CMOS, mawotchi ndi ma microcomputer, ndi zina. |
Ngati muli ndi china choti muwonjezere kapena zidziwitso zina, chonde khalani omasuka kukambirana nafe.
Nthawi yotumiza: Dec-22-2021