Kufunika kwa Ma Heater a PTC Coolant mu High Voltage Battery System

Pamene magalimoto amagetsi akupitilizabe kutchuka, kufunikira kwa mabatire amphamvu kwambiri kwawonjezeka kwambiri. Mabatire apamwamba awa amafunikira njira zotenthetsera bwino kuti atsimikizire kuti amagwira ntchito bwino, makamaka nyengo yozizira. Chimodzi mwa zinthu zofunika kwambiri zomwe zimathandiza kuti kutentha kwa mabatire amphamvu kwambiri kukhale kotetezeka ndi chotenthetsera choziziritsira cha PTC (Positive Temperature Coefficient).

Ma heater a PTC coolant, omwe amadziwikanso kuti ma heater amphamvu kwambiri kapena ma heater a batri coolant, amapangidwira kuti azilamulira kutentha kwa dongosolo la batri potenthetsa coolant. Izi ndizofunikira kwambiri kuti batri igwire ntchito mkati mwa kutentha komwe kuli koyenera, komwe ndikofunikira kwambiri pakugwira ntchito bwino, kukhala ndi moyo wautali komanso chitetezo.

Kotero, nchifukwa chiyaniChotenthetsera choziziritsira cha PTCKodi ndi yofunika kwambiri pamakina a batri amphamvu kwambiri?

Kusamalira bwino kutentha

Ma batire amphamvu kwambiri amakhudzidwa ndi kusinthasintha kwa kutentha. Kutentha kozizira kwambiri kungakhudze kwambiri magwiridwe antchito a batire komanso magwiridwe antchito ake, zomwe zimapangitsa kuti mphamvu ichepetse. Kumbali ina, kutentha kwambiri kumatha kuchedwetsa kuwonongeka kwa batire ndikufupikitsa nthawi yake yogwirira ntchito.

Ma heater a PTC coolant amapereka chithandizo chabwino cha kutentha mwa kutentha coolant, yomwe imayendetsedwa kudzera mu batire kuti isunge kutentha koyenera. Izi zimatsimikizira kuti batire imagwira ntchito bwino kwambiri mosasamala kanthu za kutentha kwakunja.

machitidwe a nyengo yozizira

M'nyengo yozizira, magwiridwe antchito a magalimoto amagetsi amakhudzidwa kwambiri ndi kutentha kochepa. Nyengo yozizira ingayambitse kukhuthala kwa choziziritsira cha batri, zomwe zimapangitsa kuti zikhale zovuta kuti dongosololi ligwire ntchito bwino. Zotenthetsera zoziziritsira za PTC zimathetsa vutoli potenthetsera choziziritsira, zomwe zimathandiza kuti dongosolo la batri lifike kutentha koyenera mwachangu.

Poonetsetsa kuti batire ili pa kutentha koyenera, ma heater a PTC coolant amathandiza kuchepetsa zotsatira za nyengo yozizira pa kuchuluka kwa magalimoto ndi magwiridwe antchito awo. Izi ndizofunikira kwambiri pamagalimoto amagetsi omwe amagwira ntchito m'malo omwe nyengo yozizira imakhala yovuta.

Moyo wa Batri

Kusunga kutentha koyenera kwachotenthetsera batri champhamvu kwambiriDongosololi ndi lofunika kwambiri pa moyo wake wautumiki. Ma heater a PTC coolant amachita gawo lofunika kwambiri pakuwonjezera moyo wa batri poteteza batri ku kupsinjika komwe kumakhudzana ndi kutentha. Mwa kusunga batri pamalo abwino kwambiri, heater imathandiza kuchepetsa chiopsezo cha kuwonongeka kwa kutentha, zomwe zingayambitse kutayika kwa mphamvu ya batri ndikufupikitsa moyo wonse.

Otetezeka komanso odalirika

Kuwonjezera pa kugwira ntchito bwino komanso kukhala ndi moyo wautali, ma heater a PTC coolant amathandiza kukonza chitetezo ndi kudalirika kwa ma batire amphamvu kwambiri. Kusamalira bwino kutentha kumathandiza kupewa kutentha kwambiri, komwe kungayambitse kutentha kosalekeza komanso zoopsa zina. Mwa kulamulira kutentha, ma heater a PTC coolant amathandiza kukonza chitetezo ndi kudalirika kwa ma batire anu.

Gwirizanitsani ndi galimotoHVCHmachitidwe

Ma heater a PTC coolant nthawi zambiri amaphatikizidwa ndi makina otenthetsera, opumira mpweya, ndi oziziritsa mpweya (HVAC) a galimoto. Kuphatikiza kumeneku kumalola kuwongolera kutentha kwa batri mosavuta, chifukwa chotenthetsera chimagwira ntchito ndi makina owongolera nyengo a galimoto kuti chitsimikizire kuti kutentha kumayendetsedwa bwino.

Kuphatikiza apo, kuphatikiza ma heater a PTC coolant mu machitidwe a HVAC kumathandiza kuti magetsi azigwira ntchito bwino chifukwa kutentha kotayika kwa heater ya coolant kungagwiritsidwe ntchito kutentha kanyumba ka galimoto, potero kuchepetsa kugwiritsa ntchito mphamvu konse.

Mwachidule, chotenthetsera choziziritsa mpweya cha PTC ndi gawo lofunikira pakusunga kutentha kwabwino kwa makina amagetsi amagetsi okhala ndi mphamvu zambiri. Udindo wawo pakusamalira bwino kutentha, kugwira ntchito bwino kwa nyengo yozizira, moyo wa batri, chitetezo, komanso kuphatikiza ndi makina a HVAC a magalimoto zimapangitsa kuti zikhale zofunikira kwambiri pakugwira ntchito kodalirika kwa magalimoto amagetsi. Pamene kufunikira kwa magalimoto amagetsi kukupitilira kukula, kufunika kwa ma heater a PTC m'makina amagetsi amagetsi sikunganyalanyazidwe.