Opanga Ma EV Amagwiritsa Ntchito Ukadaulo Wapamwamba Wotenthetsera

Pa mpikisano wofuna kupanga magalimoto amagetsi apamwamba komanso ogwira ntchito bwino (EVs), opanga akuwonjezera chidwi chawo pakusintha makina otenthetsera. Pamene kufunikira kwa magalimoto amagetsi kukupitilira kukula, makamaka m'malo ozizira komwe kutentha ndikofunikira kwambiri kuti chitonthozo ndi chitetezo chikhale chosangalatsa, makampani akuyika ndalama panjira zatsopano zowonetsetsa kuti magalimoto awo amatha kupirira nyengo yovuta komanso kukulitsa kugwiritsa ntchito mphamvu.

Chimodzi mwa ukadaulo womwe ukukopa chidwi kwambiri ndiChotenthetsera cha EV PTC, zomwe zimayimira Positive Temperature Coefficient. Dongosolo lotenthetsera lapangidwa kuti litenthetse mkati mwa galimoto yamagetsi mwachangu komanso moyenera popanda kutulutsa batire ya galimotoyo. Pogwiritsa ntchito zinthu za PTC ceramic, chotenthetserachi chimatha kutulutsa kutentha mwachangu ndikusunga kutentha kokhazikika, zomwe zimapangitsa kuti dalaivala ndi okwera azikhala bwino. Kuphatikiza apo, zotenthetsera za PTC ndi zazing'ono komanso zopepuka, zomwe zimapangitsa kuti zikhale zoyenera magalimoto amagetsi komwe kusunga malo ndi kulemera ndizofunikira kwambiri.

Ukadaulo wina wotenthetsera womwe ndi wofunika kwa opanga magetsi ndiHVCH yamagetsi(High Voltage Cab Heater). Dongosolo latsopanoli lapangidwa kuti ligwiritse ntchito mphamvu yamagetsi yamagetsi yamagetsi kuti itenthetse bwino mkati mwa galimotoyo, kuchepetsa kudalira batire yayikulu yagalimoto ndikuwonjezera kutalika kwake. Pogwiritsa ntchito mphamvu yamagetsi yoperekedwa ndi mphamvu yamagetsi, HVCH imatha kupanga kutentha kokwanira kuti kabatiyo isunge kutentha pomwe ikuchepetsa kugwiritsa ntchito mphamvu. Ukadaulowu umakopa kwambiri opanga magalimoto amagetsi omwe akufuna kukonza magwiridwe antchito agalimoto ndikuthana ndi nkhawa zomwe zimafala zokhudzana ndi momwe nyengo yozizira imakhudzira magwiridwe antchito a EV.

Kuphatikiza apo, opanga magetsi amagetsi akufufuzanso kugwiritsa ntchito ma heater amagetsi amagetsi amagetsi, omwe amapereka zabwino zambiri pamakina otenthetsera magetsi amagetsi. Ma heater awa adapangidwa kuti azisunga mphamvu moyenera, pogwiritsa ntchito magetsi popanga kutentha popanda kugwiritsa ntchito njira zachikhalidwe zoyatsira moto. Pogwiritsa ntchito ma heater amagetsi, magalimoto amagetsi amatha kutentha mwachangu komanso kuchepetsa kugwiritsa ntchito mphamvu, zomwe zimapangitsa kuti zikhale njira yokongola kwa ogula omwe amasamala zachilengedwe. Kuphatikiza apo, ma heater amagetsi amatha kuphatikizidwa ndi makina apamwamba owongolera kuti apereke malamulo olondola a kutentha, ndikuwonjezera chitonthozo ndi kusavuta kwa ogwiritsa ntchito magetsi amagetsi.

Ndalama zomwe zayikidwa muukadaulo wapamwamba wotenthetsera magetsi zikusonyeza kudzipereka kwa opanga magetsi amagetsi kuthetsa mavuto apadera omwe amadza chifukwa cha magalimoto amagetsi, makamaka m'nyengo yozizira. Mwa kupanga makina otenthetsera ogwira ntchito bwino komanso odalirika, opanga magetsi akuyang'ana kwambiri kukopa magalimoto amagetsi kwa ogula ambiri, kuphatikizapo omwe amakhala m'madera omwe nyengo ili ndi nyengo yoipa kwambiri.

Poyankha kupita patsogolo kumeneku, akatswiri amakampani akuwona kuti makina otenthetsera akukhala ofunikira kwambiri pakupanga ndi magwiridwe antchito a magalimoto amagetsi. Pamene magalimoto amagetsi akupitilizabe kutchuka pamsika wamagalimoto, opanga ayenera kuika patsogolo kupanga ukadaulo wotenthetsera womwe umapereka magwiridwe antchito odalirika pomwe akuchepetsa kugwiritsa ntchito mphamvu. Mwa kuyika ndalama mu njira zatsopano monga zotenthetsera za PTC, HVCH ndiChotenthetsera chamagetsi cha EV, opanga akukwaniritsa zosowa za ogula zomwe zikusintha ndipo akupititsa patsogolo kugwiritsa ntchito magalimoto amagetsi.

Mtsogolomu, kuphatikiza ukadaulo wapamwamba wotenthetsera m'magalimoto amagetsi kukuyembekezeka kukhala ndi gawo lofunika kwambiri pakupanga tsogolo la magalimoto amagetsi. Pamene opanga akupitilizabe kupititsa patsogolo luso lawo, ogula angayembekezere kuwona makina otenthetsera ogwira ntchito bwino komanso odalirika mu magalimoto atsopano amagetsi, zomwe zikuwonjezera kulimba kwawo m'malo oyendetsera magalimoto. Pamene ukadaulo wotenthetsera ukupita patsogolo, magalimoto amagetsi akulonjeza kukhala njira yabwino komanso yokongola kwa oyendetsa magalimoto m'malo onse.