Poganizira kwambiri za kuteteza chilengedwe, kupanga magalimoto amagetsi kwatchuka kwambiri padziko lonse lapansi ndipo kukugulitsidwa kwambiri pamsika wamagalimoto. Magalimoto okhala ndi injini zoyatsira moto mkati amagwiritsa ntchito kutentha kwa injini potenthetsera, amafunikira zida zina zowonjezera ngati gwero lawo lalikulu la kutentha.Zotenthetsera za High Voltage Positive Temperature Coefficient (PTC)zomwe zimatha kukwaniritsa mphamvu yotenthetsera, magwiridwe antchito, komanso kudalirika kofunikira zimaonedwa kuti ndi chisankho chabwino kwambiri. Zotenthetsera za positive temperature coefficient (PTC) zimapangitsa kuti makina otenthetsera a EV akhale ogwira ntchito bwino komanso otetezeka. Chinthu chotenthetsera chomwe chili mkati mwaChotenthetsera cha PTCIli ndi kutentha koyenera ndipo kukana kwake kumawonjezeka ndi kutentha. Mphamvu ikayamba kugwiritsidwa ntchito pa chinthu chozizira cha PTC chotenthetsera, imakhala ndi kukana kochepa ndipo imakoka mphamvu zambiri. Pamene ikutentha, kukana kumawonjezeka ndipo mphamvu yamagetsi imachepa. Izi zimapangitsa kuti chotenthetsera cha PTC chikhale chotetezeka komanso chogwira ntchito bwino; chotenthetsera cha PTC chimasiya kukoka mphamvu ngati chitentha kwambiri ndipo chimakoka mphamvu yomwe chimafunikira kuti chisunge kutentha. Chotenthetsera cha PTC chimatenthanso mofulumira kuposa chinthu chachikhalidwe, chifukwa chimakoka mphamvu yayikulu kwambiri ikazizira.
Gawo la chotenthetsera chaChotenthetsera mpweya cha PTCChotenthetseracho chili pansi pa chotenthetsera, pogwiritsa ntchito mawonekedwe a pepala la PTC potenthetsera. Chotenthetseracho chimayendetsedwa ndi mphamvu yamagetsi ambiri, pepala la PTC limapanga kutentha, kutentha kumasamutsidwira ku chotenthetsera cha aluminiyamu, kenako fan ya airbox imawomba pamwamba pa chotenthetseracho, kuchotsa kutentha ndikutulutsa mpweya wofunda. Kapangidwe kakang'ono ka chotenthetsera cha PTC, kapangidwe koyenera, kugwiritsa ntchito bwino kwambiri malo otenthetsera, komanso pakupanga chotenthetsera kuganizira za chitetezo, madzi, njira yosonkhanitsira, kuti muwonetsetse kuti chotenthetseracho chikugwira ntchito bwino.Chotenthetsera chamagetsi cha PTCimagwiritsidwa ntchito kwambiri pamagalimoto amagetsi masiku ano posungunula ndi kutentha mpweya. Poyerekeza ndi chotenthetsera chachikhalidwe, ndi chotetezeka komanso chodalirika chifukwa chinthu chodzilamulira chokha cha PTC sichingawonongeke popanda mpweya kuyenda.
Chotenthetsera mpweya cha NF PTC chimagwiritsa ntchito kapangidwe ka chidutswa chimodzi, kuphatikiza chowongolera ndi chotenthetsera cha PTC kukhala chimodzi, chinthucho ndi chaching'ono kukula, chopepuka kulemera ndipo n'chosavuta kuyika.
Nthawi yotumizira: Marichi-09-2023
