Kusiyana pakati pa ma supercapacitor ndi mabatire

Ma ultracapacitors ndi mabatire onse ndi zinthu zosungira mphamvu. Koma njira yosungira mphamvu ya supercapacitor ndi njira yeniyeni, kusungira mphamvu ya batri ndi njira yochitira mankhwala, ziwirizi zili ndi kusiyana kwakukulu.

Mphamvu ya supercapacitor ndi yabwino kuposa ya batri, yomwe imatha kuchajidwa ndikutulutsidwa mwachangu ndi mphamvu yayikulu. Mphamvu ya batri ndi yayikulu kuposa ya supercapacitor, ndipo mphamvu yosungidwa ndi batri pansi pa voliyumu yomweyo ndi yochulukirapo. Supercapacitor ndi chinthu chogwira ntchito chochokera ku kaboni kuphatikiza zinthu zakuda za kaboni ndi zomangira zosakanikirana za electrode, pogwiritsa ntchito electrolyte yolumikizidwa kuti itenge ma ayoni abwino ndi oipa mu electrolyte, ndikupanga kapangidwe ka magetsi kawiri kuti asungire mphamvu, njira yosungira mphamvu kwenikweni simachitika chifukwa cha mankhwala, kotero moyo wa kuzungulira ndi wautali kwambiri, nthawi zonse zolipirira ndi zotulutsa zimafika nthawi zoposa 500,000, nthawi zolipirira ndi zotulutsa batri ndizochepa kwambiri, mabatire a lead-acid nthawi 500, mabatire a lithiamu nthawi 1000-1500, mitundu yosiyanasiyana ya nthawi zolipirira ndi zotulutsa sizifanana; Ma Ultracapacitor amagwira ntchito kutentha kwakukulu kuposa mabatire -- madigiri 40 mpaka 65.

Kugwiritsa ntchito zinthu ziwirizi n'kosiyana, mphamvu ya super capacitor ndi yotsika, koma magwiridwe ake abwino kwambiri a kuzungulira, kuteteza chilengedwe, mphamvu zambiri zimapangitsa kuti igwiritsidwe ntchito kwambiri popereka mphamvu zosungira, kuyitanitsa ndi kutulutsa mphamvu pafupipafupi, kutulutsa mphamvu zambiri ndi zina, ndipo mphamvu ya batri ndi yokwera, koma mfundo yake imaletsa moyo wake, ndipo kuyitanitsa ndi kutulutsa mphamvu mopitirira muyeso kudzayambitsa kuvulala kosatha, osati koteteza chilengedwe. Komabe, popanda kupeza zida zosungira mphamvu zomwe zingalowe m'malo mwa mphamvu zambiri chonchi, tsogolo likadali dziko la mabatire (mabatire a lithiamu-ion) kwa nthawi yayitali, ndipo lidzalowa m'malo mwa mafuta ndi mafuta ena kuti akhale gawo lalikulu la mphamvu ya kinetic yamagalimoto.

Ubale pakati pa ziwirizi ndikuti ubwino wa mphamvu yayikulu yotulutsa ya supercapacitor ndi kuthekera kolandira mphamvu yayikulu komanso kutulutsa mphamvu zitha kuphatikizidwa ndi mphamvu yayikulu ya batri monga kusintha kwa moyo wa batri komanso kusunga mphamvu zamagalimoto amagetsi.


Nthawi yotumizira: Sep-19-2023