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Bambance-bambance Tsakanin Super Capacitors da na Al'ada Capacitors

Capacitor wani bangare ne da ke adana cajin lantarki.Ka'idodin ajiyar makamashi na janar capacitor da ultra capacitor (EDLC) iri ɗaya ne, duka cajin ajiya a cikin nau'in filin lantarki, amma super capacitor ya fi dacewa don sakin sauri da adana makamashi, musamman don sarrafa ƙarfin kuzari da na'urori masu ɗaukar nauyi nan take. .

 

Bari mu tattauna babban bambance-bambance tsakanin na al'ada capacitors da super capacitors a kasa.

https://www.cre-elec.com/wholesale-ultracapacitor-product/

Kwatanta Abubuwan

Capacitor na al'ada

Super capacitor

Dubawa

Na al'ada capacitor ne a tsaye cajin ajiya dielectric, wanda zai iya samun m cajin kuma ana amfani da ko'ina.Wani bangaren lantarki ne wanda ba makawa a fagen wutar lantarki. Supercapacitor, wanda kuma aka sani da electrochemical capacitor, biyu Layer capacitor, zinariya capacitor, Faraday capacitor, wani sinadari ne na lantarki da aka haɓaka daga 1970s da 1980s don adana makamashi ta hanyar lalata electrolyte.

Gina

Capacitor na al'ada ya ƙunshi madugu na ƙarfe guda biyu (electrodes) waɗanda ke kusa da juna a layi daya amma ba tare da haɗin gwiwa ba, tare da dielectric insulating a tsakani. A super capacitor ya ƙunshi na'ura mai ba da hanya tsakanin hanyoyin sadarwa, wani electrolyte (dauke da electrolyte gishiri), da kuma separator (hana lamba tsakanin tabbatacce da korau electrodes).
Ana lulluɓe na'urorin lantarki da carbon da aka kunna, wanda ke da ƙananan pores a samansa don faɗaɗa saman saman na'urorin da kuma adana ƙarin wutar lantarki.

Dielectric kayan

Aluminum oxide, polymer films ko yumbu ana amfani da su azaman dielectrics tsakanin lantarki a capacitors. Supercapacitor ba shi da dielectric.Madadin haka, tana amfani da Layer biyu na lantarki da aka samar ta hanyar ƙarfi (electrode) da ruwa (electrolyte) a wurin sadarwa maimakon dielectric.

Ka'idar aiki

Ka'idar aiki na capacitor ita ce cajin zai motsa da karfi a cikin wutar lantarki, lokacin da akwai dielectric tsakanin masu gudanarwa, yana hana motsin cajin kuma ya sa cajin ya taru a kan madubin, wanda ya haifar da tarawar ajiyar caji. . Supercapacitors, a gefe guda, suna cimma ma'ajin kuzarin caji mai Layer biyu ta hanyar daidaita wutar lantarki da kuma ta sake cajin caji mai ƙarfi.
Tsarin ajiyar makamashi na supercapacitors yana iya jujjuyawa ba tare da halayen sinadarai ba, don haka ana iya yin caji akai-akai da fitar da su daruruwan dubbai.

Capacitance

Karamin iya aiki.
Ƙarfin ƙarfin gabaɗaya ya bambanta daga ƴan pF zuwa dubu da yawa μF.
Babban iya aiki.
Ƙarfin supercapacitor yana da girma da za a iya amfani da shi azaman baturi.Ƙarfin supercapacitor ya dogara da nisa tsakanin na'urorin lantarki da sararin samaniya na lantarki.Sabili da haka, ana rufe na'urorin lantarki tare da carbon da aka kunna don ƙara yawan sararin samaniya don cimma babban iko.

Yawan makamashi

Ƙananan Babban

Takamammen makamashi
(ikon sakin makamashi)

<0.1 Wh/kg 1-10 Wh/kg

Takamammen iko
(Ikon sakin makamashi nan take)

100,000+ Wh/kg 10,000+ Wh/kg

Lokacin caji / fitarwa

Lokacin caji da cajin capacitors na al'ada yawanci shine 103-106 seconds. Ultracapacitors na iya isar da caji da sauri fiye da batura, cikin sauri kamar daƙiƙa 10, kuma suna adana ƙarin caji a kowace juzu'in juzu'i fiye da na yau da kullun.Wannan shi ne dalilin da ya sa ake la'akari da shi tsakanin batura da electrolytic capacitors.

Rayuwar zagayowar caji/fitarwa

Gajere Ya fi tsayi
(gaba ɗaya 100,000 +, har zuwa hawan keke miliyan 1, fiye da shekaru 10 na aikace-aikacen)

Canjin caji / fitarwa

>95% 85% -98%

Yanayin aiki

-20 zuwa 70 ℃ -40 zuwa 70 ℃
(Mafi kyawun halaye masu ƙarancin zafin jiki da kewayon zafin jiki mai faɗi)

Ƙarfin wutar lantarki

Mafi girma Kasa
(yawanci 2.5V)

Farashin

Kasa Mafi girma

Amfani

Kadan asara
Babban haɗin kai
Ikon iko mai aiki da amsawa
Tsawon rayuwa
Ultra high iya aiki
Saurin caji da lokacin fitarwa
High load halin yanzu
Faɗin yanayin zafin aiki

Aikace-aikace

▶Fitar da wutar lantarki mai santsi;
▶ Gyara Factor Power (PFC);
▶ Mai tacewa, babban wucewa, ƙarancin wucewa;
▶ Haɗin sigina da yankewa;
▶ Motoci masu farawa;
▶ Buffers (masu kariya da amo);
▶Oscillators.
▶ Sabbin motocin makamashi, titin jirgin kasa da sauran aikace-aikacen sufuri;
▶Uninterruptible wutar lantarki (UPS), maye gurbin electrolytic capacitor bankuna;
▶ Samar da wutar lantarki don wayoyin hannu, kwamfutar tafi-da-gidanka, na'urorin hannu, da sauransu;
▶ Na'urorin lantarki masu caji waɗanda za a iya caje su cikin mintuna;
▶ Tsarin haske na gaggawa da na'urorin bugun jini masu ƙarfi;
▶ICs, RAM, CMOS, agogo da microcomputers, da sauransu.

 

 

Idan kuna da wani abu don ƙarawa ko wasu bayanai, da fatan za ku iya tattaunawa da mu.

 

 


Lokacin aikawa: Dec-22-2021

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