Pamene dziko likusintha njira zothetsera mphamvu zokhazikika, kufunikira kwa magalimoto amagetsi (EVs) kukukulirakulira. Chapakati pakusinthaku ndikukhazikitsa zida zolipirira bwino, makamaka zolipiritsa milu. Malo opangira magetsiwa ndi ofunikira kwambiri pakuwongolera magalimoto amagetsi, ndipo kugwira ntchito kwawo kumadalira kwambiri zigawo zomwe zimagwiritsidwa ntchito, monga zolumikizira za DC.
Mafakitole olumikizana ndi DC amagwira ntchito yofunika kwambiri popanga zinthuzi. A DC contactor ndi chipangizo chamagetsi chomwe chimayang'anira kayendedwe kachindunji (DC) pamakina opangira. Amakhala ngati masiwichi omwe amathandizira kapena kuletsa mphamvu pamalo othamangitsira potengera zomwe galimotoyo imafunikira. Kudalirika ndi luso la contactors amenewa mwachindunji amakhudza ntchito siteshoni nawuza, kupanga mbali yofunika ya magetsi galimoto chilengedwe.
M'mafakitole amakono a DC, njira zopangira zotsogola komanso njira zowongolera zowongolera zimatsimikizira kuti gawo lililonse limakwaniritsa zofunikira zachitetezo ndi magwiridwe antchito. Pamene makina opangira magalimoto amagetsi akukhala ovuta kwambiri, opanga akupanga zatsopano kuti apange ma contactor omwe amatha kunyamula ma voltages apamwamba ndi mafunde kuti atsimikizire kuti kulipiritsa kwachangu, koyenera.
Kuonjezera apo, ndi chitukuko cha mafakitale, kuphatikiza kwaukadaulo wanzeru ndi milu yolipiritsa kumakhala kofala kwambiri. Izi zikuphatikizapo zinthu monga kuwunika nthawi yeniyeni ndi kusanja katundu, zomwe zimafuna kuti ma contactor a DC azigwira ntchito bwino. Pakali pano fakitale ikuyang'ana pakupanga ma contactors omwe amatha kugwirizanitsa mosasunthika ndi machitidwe anzeru awa, ndikutsegulira njira yolumikizira maukonde olumikizidwa komanso owongolera.
Mwachidule, mgwirizano pakati pa opanga milu yolipiritsa ndi opanga ma contactor a DC ndikofunikira pakukula kwa msika wamagalimoto amagetsi. Pomwe ukadaulo ukupita patsogolo, maubwenzi awa adzayendetsa zatsopano ndikuwonetsetsa kuti eni eni a EV ali ndi mwayi wopeza mayankho odalirika, olipira bwino. Tsogolo la mayendedwe ndi magetsi, ndipo zigawo zomwe zimayendetsa kusinthaku zimapangidwa m'mafakitale odzipereka kuchita bwino.
Nthawi yotumiza: Sep-30-2024