Ukadaulo wa magalimoto amagetsi ukupita patsogolo mofulumira, ndipo zinthu zatsopano ndi kusintha kukuchitika nthawi zonse. Chimodzi mwa zinthu zatsopano zomwe zikuchitika mu gawo la magalimoto amagetsi ndi kuyambitsa ma heater a PTC, omwe apangidwa kuti athandize magalimoto amagetsi kukhala otentha nthawi yozizira.
Chitsanzo chimodzi ndi chatsopanoChotenthetsera choziziritsira cha 20kw, yomwe imagwiritsa ntchito ukadaulo wa PTC (Positive Temperature Coefficient) kuti itenthetse bwino choziziritsira m'magalimoto amagetsi. Chotenthetsera chatsopanochi chapangidwa kuti chipereke kutentha mwachangu komanso moyenera, kuonetsetsa kuti eni magalimoto amagetsi amakhala ofunda komanso omasuka ngakhale nyengo itavuta kwambiri.
Chotenthetsera cha PTC ndi chotenthetsera chamagetsi chomwe chimagwiritsidwa ntchito kwambiri m'magalimoto amagetsi kuti chipereke kutentha ndi chitonthozo kwa okwera. Zotenthetserazi zimagwira ntchito pogwiritsa ntchito zinthu za PTC, zomwe zimapangidwa ndi zinthu zapadera zadothi zokhala ndi kutentha kwabwino. Izi zikutanthauza kuti pamene chinthu cha PTC chikukwera kutentha, kukana kwake kumawonjezeka, zomwe zimapangitsa kuti kutentha kuzikhala kokhazikika komanso kolamulidwa.
Chimodzi mwa ubwino waukulu wa ma heater a PTC ndi kugwiritsa ntchito mphamvu zambiri. Mosiyana ndi ma heater amagetsi achikhalidwe, omwe sagwira ntchito bwino komanso okwera mtengo kuwagwiritsa ntchito, ma heater a PTC adapangidwa kuti azigwira ntchito bwino kwambiri, kuonetsetsa kuti amapereka kutentha koyenera popanda kukakamiza batire ya galimoto kwambiri.
Kuwonjezera pa chotenthetsera choziziritsira cha 20kw, palinso zinaChotenthetsera choziziritsira cha PTCZoyenera magalimoto amagetsi. Izi zikuphatikizapo ma heater a PTC opangidwira kutentha ma cab a magalimoto, komanso ma heater a PTC ogwiritsidwa ntchito kutentha mabatire ndi zinthu zina zofunika. Ma heater awa apangidwa kuti azitentha mwachindunji komwe kukufunika kwambiri, kuonetsetsa kuti magalimoto amagetsi amagwira ntchito bwino komanso momasuka nyengo iliyonse.
Kuyamba kugwiritsa ntchito ma heater a PTC m'magalimoto amagetsi ndi gawo lofunika kwambiri pakukula kwa ukadaulo wamagalimoto amagetsi. Mwa kupereka kutentha kogwira mtima komanso kothandiza, ma heater awa amathandiza kuthetsa vuto lalikulu la magalimoto amagetsi, lomwe ndi kusunga bata ndi kugwiritsa ntchito bwino nthawi yozizira.
Pamene magalimoto amagetsi akutchuka kwambiri, kufunikira kwa njira zotenthetsera zapamwamba kukupitirirabe kukwera. Pamene ogula ambiri akugwiritsa ntchito magalimoto amagetsi, pakufunika kwambiri njira zotenthetsera zodalirika komanso zogwira mtima zomwe zingawasunge ofunda komanso omasuka mosasamala kanthu za nyengo.
Kupanga ma heater a PTC pamagalimoto amagetsi kukuyimira kupita patsogolo kwakukulu pantchitoyi ndipo kumathandiza kuti eni magalimoto amagetsi azitha kusangalala ndi zabwino zamagalimoto amagetsi popanda kuwononga chitonthozo ndi kusavuta kugwiritsa ntchito.
Pomaliza, chiyambi chaChotenthetsera cha EV PTCKuchuluka kwa magalimoto amagetsi ndi chitukuko chosangalatsa chomwe chikulonjeza kupangitsa magalimoto amagetsi kukhala okongola komanso othandiza. Chifukwa cha mphamvu zawo zambiri komanso kuthekera kwawo kotenthetsera bwino, ma heater a PTC akuyembekezeka kuchita gawo lofunikira pakukula ndi kupambana kwa msika wamagalimoto amagetsi. Pamene ukadaulo ukupitilira kupita patsogolo, tikuyembekeza kuwona njira zatsopano zotenthetsera magalimoto amagetsi mtsogolo.
Nthawi yotumizira: Disembala-12-2023