Q:1. Kodi maubwino otani a ma supercapacitor kuposa mabatire achikhalidwe pamabelu apakhomo apavidiyo?
A: Ma Supercapacitors amapereka zabwino monga kulipiritsa mwachangu m'masekondi (kudzuka pafupipafupi ndi kujambula kanema), moyo wautali kwambiri (nthawi zambiri zozungulira makumi ambiri mpaka mazana masauzande, kuchepetsa kwambiri ndalama zolipirira), chithandizo chaposachedwa kwambiri (kuwonetsetsa mphamvu yanthawi yomweyo yotsatsira mavidiyo ndi kulumikizana opanda zingwe), kutentha kwapakatikati (nthawi zambiri -40 ° C), komanso chitetezo chazidziwitso zachilengedwe (zosatetezeka) ndi chitetezo cha +70 ° C). Amathana bwino ndi zovuta zamabatire achikhalidwe pakugwiritsa ntchito pafupipafupi, kutulutsa mphamvu zambiri, komanso kusamala zachilengedwe.
Q:2. Kodi kuchuluka kwa kutentha kwa ma supercapacitor ndikoyenera kugwiritsa ntchito mabelu apakhomo apanja?
A: Inde, ma supercapacitor nthawi zambiri amakhala ndi kutentha kosiyanasiyana (monga -40 ° C mpaka +70 ° C), kuwapangitsa kukhala oyenera kuzizira kwambiri komanso kutentha komwe mabelu akunja amakanema amatha kukumana nawo, kuonetsetsa kuti ntchito ikuyenda bwino nyengo yotentha.
Q:3. Kodi polarity ya supercapacitor yokhazikika? Ndi njira ziti zomwe ziyenera kutsatiridwa pakukhazikitsa? A: Supercapacitors ali ndi polarity yokhazikika. Musanayambe kukhazikitsa, onetsetsani kuti mwayang'ana zizindikiro za polarity pa casing. Kulumikizana kwa reverse ndikoletsedwa kotheratu, chifukwa izi zidzasokoneza kwambiri ntchito ya capacitor kapena kuiwononga.
Q:4. Kodi ma supercapacitor amakwaniritsa bwanji mphamvu zanthawi yomweyo zamabelu apazitseko zamakanema pama foni am'mavidiyo ndi kuzindikira zoyenda?
Yankho: Mabelu apazitseko akanema amafunikira mafunde amphamvu nthawi yomweyo poyambira kujambula mavidiyo, ma encoding ndi kutumiza, komanso kulumikizana opanda zingwe. Ma Supercapacitors ali ndi kukana kwamkati (ESR) ndipo amatha kupereka mafunde okwera kwambiri, kuwonetsetsa kuti mphamvu yamagetsi yokhazikika komanso kupewa kuyambiranso kwa chipangizocho kapena kuwonongeka komwe kumachitika chifukwa cha kutsika kwamagetsi.
Q:5. Chifukwa chiyani ma supercapacitor amakhala ndi moyo wautali wozungulira kuposa mabatire? Kodi izi zikutanthauza chiyani pamabelu apakhomo apavidiyo?
A: Ma Supercapacitor amasunga mphamvu kudzera mu ma electrostatic adsorption, m'malo mochita zinthu ndi mankhwala, zomwe zimapangitsa moyo wautali kwambiri. Izi zikutanthauza kuti chinthu chosungira mphamvu sichingasoweke kuti chisinthidwe pa nthawi yonse ya moyo wa vidiyo ya pakhomo, kupangitsa kuti ikhale "yopanda kukonza" kapena kuchepetsa mtengo wokonza. Izi ndizofunikira makamaka pamabelu apakhomo omwe amaikidwa m'malo ovuta kapena amafuna kudalirika kwambiri.
Q:6. Kodi mwayi wa miniaturization wa ma supercapacitor umathandizira bwanji pakupanga kwamafakitale amabelu apakhomo?
A: Ma supercapacitor a YMIN amatha kukhala aang'ono (mwachitsanzo, ndi mainchesi a mamilimita ochepa). Kukula kophatikizikaku kumathandizira mainjiniya kupanga mabelu apakhomo omwe ndi owonda, opepuka, komanso osangalatsa kwambiri, kukwaniritsa zokometsera zanyumba zamakono ndikusiya malo ochulukirapo azinthu zina.
Q:7. Ndi njira ziti zomwe zikuyenera kutsatiridwa mugawo lolipiritsa la supercapacitor mugawo la belu lapakhomo la kanema?
A: Dera lochangitsa liyenera kukhala ndi chitetezo chowonjezera mphamvu (kuteteza mphamvu ya capacitor kuti isapitirire voteji yake) ndi malire apano kuti aletse kuyitanitsa kwaposachedwa kuti asatenthedwe komanso kuchepetsa moyo wake. Ngati cholumikizidwa molumikizana ndi batire, choletsa chamndandanda chingafunike kuti muchepetse mphamvu yamagetsi.
F:8. Chifukwa chiyani kusanja kwamagetsi kuli kofunikira pamene ma supercapacitor angapo amagwiritsidwa ntchito mndandanda? Kodi zimenezi zimatheka bwanji?
A: Chifukwa ma capacitor pawokha ali ndi kuthekera kosiyanasiyana ndi mafunde otayikira, kuwalumikiza molunjika pamndandanda kumabweretsa kugawa kwamagetsi kosagwirizana, zomwe zitha kuwononga ma capacitor ena chifukwa cha kuchuluka kwamagetsi. Kusanjikiza kosalekeza (pogwiritsa ntchito ma parallel balancing resistors) kapena kulinganiza kogwira ntchito (pogwiritsa ntchito IC yodzipatulira) kungagwiritsidwe ntchito kuwonetsetsa kuti ma voltages a capacitor iliyonse ali pamalo otetezeka.
F:9. Ndi zolakwika ziti zomwe zingayambitse kutsika kwa ma supercapacitor pazitseko kapena kulephera?
A: Zolakwa zambiri zimaphatikizapo: kuwonongeka kwa mphamvu (kukalamba kwa electrode, kuwonongeka kwa electrolyte), kuwonjezeka kwapakati (ESR) (kulumikizana kosauka pakati pa electrode ndi osonkhanitsa panopa, kuchepa kwa electrolyte conductivity), kutayikira (kuwonongeka kwa kusindikiza, kupanikizika kwakukulu kwa mkati), ndifupifupi (diaphragm yowonongeka, kusamuka kwa electrode).
F:10. Ndi zinthu ziti zomwe muyenera kusamala posunga ma supercapacitor?
A: Ayenera kusungidwa m’malo omwe kutentha kwake kumayambira -30°C mpaka +50°C ndi chinyezi chapafupi ndi 60%. Pewani kutentha kwakukulu, chinyezi chambiri, ndi kusintha kwadzidzidzi kutentha. Khalani kutali ndi mpweya wowononga komanso kuwala kwadzuwa kuti mupewe dzimbiri panjira ndi posungira. Pambuyo posungirako nthawi yayitali, ndibwino kuti muyambe kulipira ndi kutulutsa musanagwiritse ntchito.
F:11 Kodi ndi zinthu ziti zomwe zikuyenera kutsatiridwa pogulitsa ma supercapacitor ku PCB pa belu la pakhomo?
A: Musalole kuti capacitor casing ilumikizane ndi bolodi kuti muteteze solder kuti isalowe m'mabowo a mawaya a capacitor ndikusokoneza magwiridwe antchito. Kutentha kwa soldering ndi nthawi ziyenera kuyendetsedwa (mwachitsanzo, zikhomo ziyenera kumizidwa mu 235 ° C solder bath kwa ≤5 masekondi) kuti zisawonongeke ndi kuwonongeka kwa capacitor. Pambuyo pa soldering, bolodi liyenera kutsukidwa kuti zotsalira zisawonongeke.
F:12. Kodi ma lithiamu-ion capacitor ndi ma supercapacitor angasankhidwe bwanji pamapulogalamu avidiyo apakhomo?
A: Ma Supercapacitor amakhala ndi moyo wautali (nthawi zambiri wopitilira 100,000), pomwe ma capacitor a lithiamu-ion amakhala ndi mphamvu zambiri koma amakhala ndi moyo wamfupi (pafupifupi masauzande ambiri). Ngati moyo wozungulira komanso kudalirika ndizofunikira kwambiri, ma supercapacitor amakondedwa.
F:13. Ndi maubwino ati achilengedwe ogwiritsira ntchito ma supercapacitor pamabelu apakhomo?
A: Zida za Supercapacitor sizowopsa komanso zachilengedwe. Chifukwa chautali wa moyo wawo, amapanga zinyalala zochepa kwambiri pa moyo wazinthu zonse kuposa mabatire omwe amafunikira kusinthidwa pafupipafupi, kuchepetsa kwambiri zinyalala zamagetsi ndi kuwononga chilengedwe.
F:14. Kodi ma supercapacitor pamabelu apazitseko amafunikira makina owongolera a batri (BMS)?
A: Ma Supercapacitor ndi osavuta kuwongolera kuposa mabatire. Komabe, pazingwe zingapo kapena zovuta zogwirira ntchito, chitetezo cha overvoltage ndi kusanja kwamagetsi kumafunikabe. Pazosavuta kugwiritsa ntchito cell imodzi, IC yolipiritsa yokhala ndi voliyumu yochulukirapo komanso chitetezo chamagetsi chakumbuyo chingakhale chokwanira.
F: 15. Kodi tsogolo laukadaulo la supercapacitor la mabelu apakhomo avidiyo ndi liti?
Yankho: Zomwe zidzachitike m'tsogolo zidzakhala zochulukirachulukira mphamvu (kuwonjezera nthawi yogwira ntchito pambuyo poyatsa), kukula kocheperako (kupititsa patsogolo kachipangizo kakang'ono), kutsika kwa ESR (kumapereka mphamvu zokulirapo nthawi yomweyo), ndi mayankho anzeru ophatikizika owongolera (monga kuphatikiza ndi ukadaulo wokolola mphamvu), kupanga ma node odalirika komanso osasamalira anzeru kunyumba.
Nthawi yotumiza: Sep-16-2025