Anthu akamafunsa, "Kodi supercapacitor yayikulu kwambiri padziko lonse lapansi ndi iti?" yankho si lophweka monga kutchula chinthu chimodzi. Supercapacitor imatha kufotokozedwa kuti ndi "yachikulu kwambiri" ndi mphamvu, magetsi ovotera, mphamvu zosungidwa, mphamvu yapamwamba, kukula kwa thupi, kapena kukula kwa dongosolo lonse losungira mphamvu.
Pachifukwa ichi, palibe supercapacitor imodzi yomwe imakhala ndi mutu wapadziko lonse lapansi ngati wamkulu kwambiri padziko lonse lapansi. Njira yothandiza kwambiri ndikumvetsetsa miyeso ya magwiridwe antchito kumbuyo kwa zomwe akunena ndikuzindikira kuti ndi mtundu wanji wa supercapacitor womwe uli woyenera kugwiritsa ntchito inayake.
Kodi "Chachikulu" Chimatanthauza Chiyani kwa Supercapacitor?
Supercapacitor, yomwe imatchedwanso ultracapacitor, imasunga mphamvu zamagetsi pogwiritsa ntchito ma electrostatic m'malo motengera momwe zimachitikira m'mabatire wamba. Mapangidwe awa amalola kuti azilipiritsa ndi kutulutsa mwachangu kwambiri, kupereka mphamvu yayikulu, ndikupirira kuchuluka kwamayendedwe ogwirira ntchito.
Komabe, "chachikulu" chingatanthauze mitundu ingapo:
| Kuyeza | Zimene Izo Imasonyeza |
| Kuthekera, kuyezedwa mu farad (F) | Kuchuluka kwa magetsi omwe chipangizochi chingasunge |
| Adavotera mphamvu | Mphamvu yayikulu yogwiritsira ntchito ya cell kapena module |
| Mphamvu zosungidwa, zoyezedwa mu ma watt-hours (Wh) | Mphamvu zomwe zingagwiritsidwe ntchito pa pulogalamu |
| Mphamvu yapamwamba | Momwe chipangizocho chimaperekera kapena kuyamwa mphamvu mwachangu |
| Miyeso yakuthupi | Kukula kwenikweni ndi kulemera kwa gawo kapena dongosolo |
| Sikelo ya dongosolo | Mphamvu yonse ya banki yomwe imagwiritsidwa ntchito pamayendedwe, mafakitale, kapena zomangamanga |
Selo limodzi litha kukhala ndi mphamvu yayikulu kwambiri, pomwe kuyika kwa ma module angapo kumatha kusunga mphamvu zambiri. Choncho, ogula akuyenera kufananitsa malonda potengera zomwe akufuna kuchita m'malo mongoyang'ana ma farad apamwamba kwambiri.
Chifukwa Capacitance Yekha Simatanthawuza Supercapacitor Yaikulu Kwambiri
Capacitance ndichinthu chofunikira, koma sichifotokoza nkhani yonse. Supercapacitor yokhala ndi mtengo wapamwamba wa farad imatha kugwira ntchito pamagetsi otsika kwambiri. Gawo lina lokhala ndi mphamvu zochepa koma voteji yapamwamba imatha kusunga mphamvu zambiri.
Njira yoyambira yosungira mphamvu ndi:
Mphamvu Zosungidwa = 1/2 x Capacitance x Voltage squared
Izi zikutanthauza kuti magetsi amakhudza kwambiri kusungirako mphamvu. Pamene magetsi akuwonjezeka, mphamvu zosungidwa zimakwera kwambiri. Ichi ndichifukwa chake machitidwe akuluakulu a supercapacitor nthawi zambiri amamangidwa kuchokera ku maselo ambiri olumikizidwa mndandanda ndi zofanana.
- Series kugwirizana onjezerani mphamvu yamagetsi.
- Kulumikizana kofanana kuonjezera capacitance ndi luso panopa.
- Kusanja mabwalo zimathandiza kuti selo lililonse lizigwira ntchito mkati mwa voteji yake yotetezeka.
- Kutentha ndi kupanga makina imathandizira ntchito yokhazikika m'malo ovuta.
Yankho lalikulu kwambiri la supercapacitor nthawi zambiri silikhala gawo limodzi lokulirapo. Ndi gawo lopangidwa mwaluso kapena banki yopangidwa mozungulira ma voltage, apano, mphamvu, chitetezo, ndi malo oyikapo.
Chachikulu Supercapacitor Ma modules ndi Energy Storage Systems
M'misika yamafakitale, makhazikitsidwe akulu kwambiri a supercapacitor nthawi zambiri amakhala machitidwe ophatikizika m'malo mwa maselo amodzi. Makinawa amatha kukhala ndi ma module ambiri olumikizidwa palimodzi kuti azitha kuyang'anira zochitika zamphamvu kwambiri.
Zomwe zimagwiritsidwa ntchito ndizo:
- Regenerative braking mu njanji zoyendera ndi magalimoto magetsi
- Zida zamadoko, ma cranes, ndi makina olemetsa
- Mphamvu zosunga zobwezeretsera zazifupi zowongolera mafakitale
- Thandizo lamphamvu kwambiri pamakina opangira mphamvu zowonjezera
- Kulipira mwachangu ndi kutulutsa ntchito
- Magalimoto oyendetsedwa ndi makina ndi zida zoyendera
- Ntchito zothandizira ma gridi ndi kukhazikika kwamagetsi
Mwachitsanzo, mayendedwe atha kugwiritsa ntchito banki yayikulu ya supercapacitor kuti igwire mphamvu yama braking mkati mwa masekondi ndikuyimasulanso pakuthamanga. Izi zimachepetsa kuwononga mphamvu ndikuchepetsa kufunika komwe kumayikidwa pa gwero lalikulu la mphamvu.
Kodi Muyenera Kufananiza Chiyani Posankha Supercapacitor Yaikulu?
Mukawunika zopangidwa kuchokera kwa opanga ma supercapacitor, ndikofunikira kufananiza mbiri yonse yaukadaulo. Nambala yapamwamba kwambiri si njira yabwino kwambiri.
Zinthu zofunika ndi izi:
1. Capacitance ndi Energy Rating
Kuthekera kumawonetsa kuthekera kosungirako, pomwe ma watt-maola akuwonetsa kuthekera kosungirako mphamvu kwa dongosolo. Mfundo ziwirizi ziyenera kuunikanso pamodzi.
2. Mphamvu yamagetsi
Module iyenera kufanana ndi zofunikira zamagetsi zamagetsi. Ma voliyumu osagwirizana amatha kupangitsa kuchepa kwa magwiridwe antchito kapena kufuna zida zowonjezera zosinthira.
3. Zofanana Zotsutsana Zotsutsana
Kukana kofanana kwa mndandanda, komwe nthawi zambiri kumatchedwa ESR, kumakhudza kutulutsa kutentha komanso magwiridwe antchito apamwamba. ESR yotsika ndiyofunika makamaka pamagwiritsidwe amphamvu kwambiri pomwe kulipiritsa mwachangu komanso kutulutsa kumafunika.
4. Peak ndi mosalekeza Current
Makina ena amafunikira kuphulika kwakanthawi kochepa kwambiri, pomwe ena amafunikira kutulutsa kokhazikika kwa nthawi yayitali. Chogulitsa choyenera chiyenera kukumana ndi zomwe zikuyembekezeredwa komanso momwe zimagwirira ntchito mosalekeza.
5. Moyo Wozungulira ndi Kudalirika
Chimodzi mwazabwino zazikulu za ma supercapacitor ndi kuthekera kwawo kumaliza maulendo ambiri otulutsa. Moyo wautumiki weniweni umadalirabe kutentha, kuchuluka kwa magetsi, kufunikira kwapano, ndi mtundu wa kukhazikitsa.
6. Kutentha kosiyanasiyana
Ntchito zamafakitale, zakunja, ndi zamagalimoto zitha kukhala ndi kutentha kwambiri. Gawo losankhidwa liyenera kukhala loyenera malo enieni ogwirira ntchito.
7. Chitetezo ndi Kuphatikizana kwadongosolo
Machitidwe akuluakulu angafunike kulinganiza ma cell, kuyang'anira, nyumba zotetezera, mabasi, njira zoziziritsira, ndi kuwongolera zamagetsi. Wothandizira wodalirika ayenera kupereka zolemba zomveka bwino kuti agwirizane bwino.
Momwe Opanga Ma Super Capacitor Amapangira Mayankho Ochuluka
Otsogola opanga ma super capacitor amachita zambiri kuposa kupanga ma cell amodzi. Atha kuthandizira mayankho okhudzana ndi ntchito omwe amaphatikiza ma cell, ma module, mawonekedwe achitetezo, ndi mapangidwe olumikizirana.
Katswiri wothandizira angathandize makasitomala kuwunika:
- Zofunikira voteji ndi milingo mphamvu
- Nthawi yotulutsa ndi nthawi yowonjezeretsa
- Mbiri yomwe ikuyembekezeka
- Malo ndi kuchepetsa kulemera
- Kuyika chilengedwe
- Series ndi kufanana kasinthidwe
- Kuwunika ndi kusanja zofunikira
- Zofuna kukonza nthawi yayitali
Njira yaumisiri iyi ndi yofunika kwambiri pamakina akuluakulu. Banki yopangidwa bwino ya supercapacitor imatha kupititsa patsogolo kuyankha kwamagetsi, kugwiranso mphamvu zamagetsi, ndi zida zothandizira pakayimitsidwa kwamagetsi kwakanthawi.
Kodi Supercapacitor Yaikulu Imakhala Yabwino Nthawi Zonse?
Osati kwenikweni. Supercapacitor yabwino kwambiri ndi yomwe imakwaniritsa zofunikira zamagetsi ndi makina ogwiritsira ntchito moyenera.
Dongosolo lokulirapo likhoza kuwonjezera mtengo wosafunikira, kulemera kwake, ndi zovuta kuziyika. Dongosolo locheperako limatha kutenthedwa, kutaya mphamvu mwachangu, kapena kulephera kupereka mphamvu zokwanira pakachitika vuto lalikulu.
M'malo mongofunsa, "Kodi supercapacitor yayikulu kwambiri padziko lonse lapansi ndi iti?" nthawi zambiri ndi bwino kufunsa:
- Kodi pulogalamuyo imafunikira mphamvu zingati?
- Kodi pamafunika mphamvu zochuluka bwanji?
- Kodi dongosololi liyenera kuthandizira katunduyo mpaka liti?
- Ndi mtundu wanji wamagetsi womwe ulipo?
- Kodi kulipiritsa ndi kutulutsa kudzachitika kangati?
- Kodi chilengedwe chidzakumana ndi zotani?
Mafunso awa amatsogolera ku kusankha kolondola kwazinthu.
Mapeto
Palibe yankho limodzi ladziko lonse ku funso la supercapacitor yaikulu kwambiri padziko lapansi chifukwa "chachikulu kwambiri" chingatanthauze mphamvu yapamwamba, mphamvu yamagetsi, mphamvu zambiri, mphamvu zambiri, kapena ma modules ambiri. Mu uinjiniya wapadziko lonse lapansi, yankho lothandiza kwambiri nthawi zambiri limakhala gawo lokonzekera bwino la supercapacitor kapena banki m'malo mwa gawo limodzi.
Poyerekeza opanga ma super capacitor, yang'anani pa mphamvu, voteji, ESR, kuthekera kwapano, moyo wozungulira, mawonekedwe achitetezo, ndi chithandizo chakugwiritsa ntchito. Dongosolo lofananira bwino la supercapacitor limatha kupereka mphamvu mwachangu, kuyendetsa njinga modalirika, komanso mtengo woyezeka pamayendedwe, mafakitale, ndi ntchito zosungira mphamvu.
Kuti mudziwe zambiri za supercapacitor ndi kugwiritsa ntchito, pitani Mtengo wa DGDX Elec.
