1. Umehluko obalulekile phakathi kwama-capacitor namabhethri
Isimiso sokugcina amandla
Amabhethri: Ukugcinwa kwamandla ngokusabela kwamakhemikhali (okufana nokushumeka/ukususa ukushumeka kwe-lithium ion), ukuminyana kwamandla aphezulu (ibhethri ye-lithium ingafinyelela ku-300 Wh/kg), ilungele ukunikezwa kwamandla kwesikhathi eside, kodwa ukushaja okunensayo nokukhipha isivinini (ukushaja okusheshayo kuthatha imizuzu engaphezu kwengu-30), ukuphila komjikelezo omfushane (cishe izikhathi ezingu-500-150).
Ama-Capacitor: Ngokusekelwe endaweni yokugcina amandla kagesi engokoqobo (ishaji elikhangisiwe endaweni ye-electrode), ukuminyana kwamandla aphezulu, ukusabela okusheshayo (ukushaja nokukhipha ama-millisecond), impilo yomjikelezo omude (ngaphezu kwezikhathi ezingu-500,000), kodwa ukuminyana kwamandla amancane (imvamisa ingu-<10 Wh/kg).
Ukuqhathaniswa kwezimpawu zokusebenza
Amandla namandla: Amabhethri awina "ngokubekezela", ama-capacitor anamandla "kumandla okuqhuma". Isibonelo, imoto idinga umsinga omkhulu osheshayo ukuze iqale, futhi ama-capacitor asebenza kahle kakhulu kunamabhethri.
Izinga lokushisa elivumelana nezimo: Ama-Capacitor asebenza ngokuzinzile ebangeni elingu--40℃~65℃, kuyilapho amabhethri e-lithium ehla kakhulu emazingeni okushisa aphansi, futhi amazinga okushisa aphezulu angabangela kalula ukubaleka okushisayo.
Ukuvikelwa kwemvelo: Ama-Capacitor awaqukethe izinsimbi ezisindayo futhi kulula ukuwasebenzisa kabusha; amanye amabhethri adinga ukwelashwa okuqinile kwama-electrolyte nezinsimbi ezisindayo.
2.Ama-Supercapacitors: Isixazululo esisha esihlanganisa izinzuzo
Ama-Supercapacitor asebenzisa isitoreji samandla esendlalelo ezimbili kanye nokusabela kwe-pseudocapacitive (okufana ne-redox) ukuhlanganisa izindlela zokugcina amandla angokwenyama namakhemikhali, futhi akhuphule ukuminyana kwamandla afike ku-40 Wh/kg (adlula amabhethri e-lead-acid) kuyilapho egcina izici zamandla aphezulu.
Izinzuzo zobuchwepheshe kanye nezincomo zohlelo lokusebenza lwe-YMIN capacitors
Ama-capacitor e-YMIN anqamula imikhawulo yendabuko ngezinto ezisebenza kahle kakhulu nezinto ezintsha zesakhiwo, futhi enza kahle ezimeni zezimboni:
Izinzuzo zokusebenza eziyinhloko
I-ESR ephansi (ukumelana okulinganayo) nokumelana okuphezulu kwe-ripple yamanje: njengama-polymer solid aluminium electrolytic capacitors (ESR <3mΩ), ukunciphisa ukusetshenziswa kwamandla, ukusekela imisinga esheshayo ngaphezu kwe-130A, futhi ifanele ukuqiniswa kwamandla kagesi weseva.
Impilo ende nokuthembeka okuphezulu: I-substrate ekwazi ukuzisekela ye-aluminium electrolytic capacitor (amahora angu-105 ℃/15,000) namamojula we-supercapacitor (imijikelezo engu-500,000), ehlisa kakhulu izindleko zokulungisa.
I-Miniaturization kanye nokuminyana okuphezulu komthamo: I-polymer eqhubayotantalum capacitors(Ivolumu encane ngo-50% kunemikhiqizo evamile) inikeza amandla asheshayo okuvikela ukucisha amandla kwe-SSD ukuze kuqinisekiswe ukuphepha kwedatha.
Izisombululo ezinconyiwe ezisekelwe ku-Scenario
Uhlelo olusha lokugcina amandla: Kusekhethi ye-DC-Link yesiguquli, ama-capacitor efilimu ye-YMIN (amelana ne-voltage engu-2700V) amunca ama-pulse currents aphezulu futhi athuthukise ukuqina kwegridi.
Ukunikezwa kwamandla okuqalisa imoto—: Amamojula we-YMIN supercapacitor (asebenza ku--40℃~65℃) ashajwa ngokugcwele ngamasekhondi angu-3, ashintsha amabhethri e-lithium ukuze axazulule inkinga yokuqalisa izinga lokushisa eliphansi, futhi asekele ukuhamba komoya.
I-Battery Management System (BMS): Ama-Capacitor ayingxube ye-Solid-liquid (amelane nemithelela engu-300,000) afinyelela ukulinganisa kwamandla ebhethri futhi andise impilo yephakethe lebhethri.
Isiphetho: Umkhuba wesikhathi esizayo we-complementary synergy
Ukusetshenziswa okuhlanganisiwe kwama-capacitor namabhethri kuye kwaba umkhuba - amabhethri ahlinzeka "ukubekezela okuhlala njalo" futhi ama-capacitor athwala "umthwalo osheshayo".YMIN capacitors, enezici zabo ezintathu eziyinhloko ze-ESR ephansi, impilo ende, nokumelana nezindawo eziyingozi kakhulu, ikhuthaza ukuguqulwa kokusebenza kahle kwamandla kumandla amasha, izikhungo zedatha, i-electronics yezimoto nezinye izinkambu, futhi inikeze "impendulo yezinga lesibili, ukuvikelwa kweminyaka eyishumi" izixazululo zezimo zokufunwa kokuthembeka okuphezulu.
Isikhathi sokuthumela: Jun-25-2025