• bbb

Awood-qaybiyeyaasha Awood-qaybiyeyaasha Caadiga ah

Kondenser waa qayb kaydisa korontada. Mabda'a kaydinta tamarta ee kondenser-ka guud iyo kaansade ultra (EDLC) waa isku mid, labaduba waxay ku dallacaan qaab gaas elektrostatic ah, laakiin kaansade super ayaa ku habboon sii deynta degdega ah iyo kaydinta tamarta, gaar ahaan xakamaynta tamarta saxda ah iyo aaladaha culayska degdegga ah.

 

Aan hoos ku soo hadalno capacitors-ka caadiga ah ee ugu muhiimsan.

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

Qodobbada Isbarbardhigga

Kondenser-ka Caadiga ah

Awood-qaybiye sare

Dulmar Guud

Kaadhka caadiga ah waa qalab kaydin kara dallac joogto ah, kaas oo yeelan kara dallac joogto ah oo si weyn loo isticmaalo. Waa qayb elektaroonig ah oo aan laga maarmi karin oo ku jirta awoodda elektaroonigga ah. Supercapacitor, oo sidoo kale loo yaqaan electrochemical capacitor, double layer capacitor, gold capacitor, Faraday capacitor, waa curiye electrochemical ah oo laga sameeyay 1970-yadii iyo 1980-yadii si loogu kaydiyo tamarta iyadoo la kala qaybinayo electrolyte-ka.

Dhismaha

Kaademiyaha caadiga ah wuxuu ka kooban yahay laba koronto-qaadayaal bir ah (electrodes) oo isku dhow oo is barbar socda laakiin aan xiriir lahayn, oo leh koronto-dabooleed oo dahaar leh oo u dhexeeya. Supercapacitor wuxuu ka kooban yahay elektroodh, elektroodh (oo ka kooban milix elektroodh), iyo kala-soocid (ka hortagaysa xiriirka ka dhexeeya elektroodhyada togan iyo kuwa taban).
Elektroodhada waxaa lagu dahaadhay kaarboon firfircoon, kaas oo leh daloolo yaryar oo dusha sare ah si loo ballaariyo baaxadda dusha sare ee elektroodhada loona badbaadiyo koronto badan.

Qalabka Dielectric

Aluminium oksaydh, filimada polymer ama dhoobada waxaa loo isticmaalaa sida dielectrics u dhexeeya elektroodhka ku jira capacitors-ka. Supercapacitor ma laha dielectric. Taa beddelkeeda, waxay isticmaashaa lakab labanlaab ah oo koronto ah oo ay sameeyeen adag (electrode) iyo dareere (electrolyte) oo ku yaal is-dhexgalka halkii ay ka isticmaali lahayd dielectric.

Mabda'a hawlgalka

Mabda'a shaqada ee capacitor-ka ayaa ah in kharashka uu dhaqaajin doono xoogga ku jira goobta korontada, marka uu jiro dielectric u dhexeeya hagayaasha, waxay carqaladeysaa dhaqdhaqaaqa dallacaadda waxayna ka dhigtaa dallacaadda inay ku ururto hagayaasha, taasoo keenta ururinta kaydinta dallacaadda. Dhanka kale, Supercapacitors-ka waxay gaaraan kaydinta tamarta laba lakab leh iyagoo kala qaybinaya elektrolytka iyo sidoo kale dallacaadaha redox-capacitive.
Habka kaydinta tamarta ee supercapacitors waa la celin karaa iyada oo aan lahayn falcelin kiimiko ah, sidaas darteedna si isdaba joog ah ayaa loo dallaci karaa oo loo damin karaa boqolaal kun oo jeer.

Awoodda

Awood yar.
Awoodda guud ee awoodda waxay u dhaxaysaa dhowr pF ilaa dhowr kun oo μF.
Awood weyn.
Awoodda supercapacitor-ka aad bay u weyn tahay oo waxaa loo isticmaali karaa baytari ahaan. Awoodda supercapacitor-ku waxay ku xiran tahay masaafada u dhaxaysa elektroodhada iyo bedka dusha sare ee elektroodhada. Sidaa darteed, elektroodhada waxaa lagu dahaadhay kaarboon firfircoon si loo kordhiyo bedka dusha sare si loo gaaro awood sare.

Cufnaanta tamarta

Hoose Sare

Tamar gaar ah
(awoodda lagu sii daayo tamarta)

<0.1 W/kg 1-10 W/kg

Awood gaar ah
(Awoodda lagu sii daayo tamarta isla markiiba)

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

Waqtiga dallacaadda/sii deynta

Waqtiyada dallacaadda iyo sii deynta ee capacitors-ka caadiga ah badanaa waa 103-106 ilbiriqsi. Ultracapacitors waxay si dhakhso leh u dallaci karaan marka loo eego baytariyada, ilaa 10 ilbiriqsi, waxayna kaydin karaan dallac ka badan mugga halbeeg kasta marka loo eego capacitors-ka caadiga ah. Tani waa sababta loo tixgeliyo inta u dhaxaysa baytariyada iyo capacitors-ka elektrolytic-ga.

Muddada wareegga dallacaadda/daadinta

Gaaban Dheer
(guud ahaan 100,000 +, ilaa 1 milyan oo wareeg ah, in ka badan 10 sano oo codsi ah)

Waxtarka dallacaadda/sii deynta

>95% 85%-98%

Heerkulka hawlgalka

-20 ilaa 70℃ -40 ilaa 70℃
(Astaamaha heerkulka aadka u hooseeya iyo heerkulka ballaaran)

Danab lagu qiimeeyay

Sare Hoose
(caadi ahaan 2.5V)

Qiimaha

Hoose Sare

Faa'iidada

Khasaaro yar
Cufnaanta isdhexgalka sare
Xakamaynta awoodda firfircoon iyo falgalka ah
Cimri dheer
Awood aad u sareysa
Dalacsiin degdeg ah iyo waqtiga sii deynta
Hadda oo culays badan la saarayo
Heerkul shaqo oo ballaaran

Codsiga

▶ Soo saarista korontada oo siman;
▶ Saxitaanka Qodobka Awoodda (PFC);
▶ Shaandheeyayaasha soo noqnoqda, kuwa sare, kuwa hoose;
▶ Isku xidhka calaamadaha iyo kala furfurka;
▶ Bilaabayaasha mootada;
▶ Kaydka (ilaaliyayaasha qulqulka iyo shaandheeyayaasha buuqa);
▶Oscillators.
▶ Gawaarida tamarta cusub, tareenada iyo codsiyada kale ee gaadiidka;
▶Sahayda korontada ee aan kala go'ayn (UPS), oo beddesha bangiyada kaabsoosha elektrolytic-ga;
▶ Korontada taleefannada gacanta, laptop-yada, aaladaha gacanta lagu qaato, iwm.
▶ Shaashado koronto oo dib loo buuxin karo oo si buuxda loogu dallaci karo daqiiqado gudahood;
▶ Nidaamyada nalalka degdegga ah iyo aaladaha garaaca korantada ee awoodda sare leh;
▶ Qalabka casriga ah (ICs), RAM, CMOS, saacadaha iyo kombiyuutarrada yaryar, iwm.

 

 

Haddii aad hayso wax aad ku dari karto ama aragtiyo kale, fadlan xor u noqo inaad nala hadasho.

 

 


Waqtiga boostada: Diseembar-22-2021

Noo soo dir fariintaada: