Mu mafunde amagetsi a magalimoto atsopano amphamvu, ma capacitor, monga zigawo zofunika kwambiri pa kasamalidwe ka mphamvu, amakhudza mwachindunji chitetezo, kupirira ndi magwiridwe antchito a mphamvu zamagalimoto.
Ma capacitor a YMIN, omwe ali ndi ubwino wodalirika kwambiri, kukana kutentha kwambiri komanso kukhala ndi moyo wautali, akhala othandizira kwambiri makina atatu amagetsi (batri, mota, ndi kuwongolera zamagetsi) pamagalimoto atsopano amphamvu, zomwe zimathandiza magalimoto amagetsi kuthamanga bwino komanso mokhazikika mtsogolo.
"Voltage Stabilizer" ya Battery Management System (BMS)
Batire ya lithiamu ya magalimoto atsopano amphamvu imakhudzidwa kwambiri ndi kusinthasintha kwa magetsi. Kuchuluka kwa magetsi kapena kuchepera kwa magetsi kungakhudze moyo wa batire komanso kungayambitse ngozi.
Ma capacitor a electrolytic a YMIN solid-state aluminiyamu ali ndi ESR yotsika kwambiri (yofanana ndi yotsatizana) komanso mphamvu yamagetsi yolimba kwambiri. Amatha kusefedwa molondola mu BMS, kukhazikika kwa mphamvu yamagetsi, ndikuwonetsetsa kuti njira yochapira ndi kutulutsa batire ndi yotetezeka komanso yogwira ntchito bwino. Kulimba kwake kutentha kwambiri kwa 105°C komanso moyo wa maola opitilira 10,000 kumasinthidwa bwino kuti kugwirizane ndi zovuta zamagalimoto amagetsi.
"Chitetezo cha mphamvu" choyendetsedwa ndi injini
Chowongolera mota (MCU) chimapanga mafunde akuluakulu panthawi yoyimitsa ndi kuthamangitsa magetsi pafupipafupi, ndipo zida zamagetsi zachikhalidwe zimatha kulephera kutentha. Ma capacitor a YMIN solid-liquid hybrid amagwiritsa ntchito kapangidwe ka mafunde amphamvu, omwe amatha kuyankha mwachangu kusintha kwa magetsi, kupereka mphamvu yokhazikika nthawi yomweyo pama module a IGBT, kuchepetsa kusinthasintha kwa magetsi pama mota, ndikuwonjezera kusalala kwa mphamvu yotulutsa.
"Katswiri wodziwa bwino ntchito" pakuchaja (OBC) ndi kusintha kwa DC-DC
Ukadaulo wochaja mwachangu umayika zofunikira kwambiri pa kukana kwamphamvu kwa ma capacitor komanso kutentha kwambiri. Ma capacitor a YMIN a aluminiyamu amphamvu kwambiri amathandizira kukana kwamphamvu kuposa 450V, amasunga mphamvu bwino m'ma charger omwe ali m'bwalo ndi ma converter a DC-DC, amachepetsa kutayika kwa mphamvu, komanso amathandiza nsanja za 800V zapamwamba kuti zizitha kuthamangitsa mwachangu.
"Mwala wokhazikika" wa makina oyendetsa magalimoto anzeru
Kuyendetsa galimoto modzidalira kumadalira masensa olondola kwambiri ndi mayunitsi a makompyuta, ndipo phokoso la magetsi lingayambitse kusaganiza bwino. Ma capacitor a YMIN polymer solid-state amapereka mphamvu yeniyeni ya machitidwe a ADAS okhala ndi ESR yotsika kwambiri komanso mawonekedwe apamwamba kwambiri, kuonetsetsa kuti zinthu zofunika monga ma radar ndi makamera zikugwira ntchito bwino.
Mapeto
Kuyambira pa chitetezo cha batri mpaka kuyendetsa mota, kuyambira paukadaulo wochapira mwachangu mpaka kuyendetsa mwanzeru, ma capacitor a YMIN amalimbitsa kwambiri kukweza magetsi kwa magalimoto atsopano amagetsi ndi ubwino wawo wokhala ndi mphamvu zambiri, moyo wautali, komanso kukana madera ovuta kwambiri.
Mtsogolomu, ndi kutchuka kwa nsanja ya 800V yamagetsi amphamvu komanso ukadaulo wochapira mwachangu kwambiri, ma capacitor a YMIN apitiliza kupanga zatsopano ndikupereka "mtima wamagetsi" wodalirika kwambiri paulendo wobiriwira!
Nthawi yotumizira: Juni-06-2025