Kusintha kwa Chotenthetsera Choziziritsa cha PTC: Chosintha Masewera a Makina Otenthetsera Magalimoto

Pamene makampani opanga magalimoto akupitilizabe kusintha, ukadaulo womwe umathandizira magalimoto athu ukukulirakulira. Chinthu chimodzi chatsopano chomwe chakhudza kwambiri makina otenthetsera magalimoto ndi chotenthetsera choziziritsira cha PTC (Positive Temperature Coefficient). Ukadaulo wotenthetsera wapamwamba uwu umasinthiratu momwe magalimoto amatenthetsera, kupereka njira zotenthetsera zogwira mtima komanso zodalirika pa ntchito zosiyanasiyana.

Chotenthetsera choziziritsira cha PTCs, omwe amadziwikanso kuti ma heater a EV PTC kapenaZotenthetsera zoziziritsira za HV, apangidwa kuti azipereka kutentha kwachangu komanso kokhazikika kwa magalimoto amagetsi ndi a hybrid komanso magalimoto wamba a injini zoyaka mkati. Zotenthetsera izi zimagwiritsa ntchito zinthu za PTC, zomwe ndi zinthu zotenthetsera zomwe zimawongolera bwino momwe kutentha kumayendera. Izi zimatenthetsera choziziritsira cha galimoto moyenera komanso mofanana, kuonetsetsa kuti okwera ndi ogwira ntchito bwino komanso kuti makina a galimotoyo azigwira ntchito bwino.

Chimodzi mwa ubwino waukulu wa chotenthetsera choziziritsira cha PTC ndi kuthekera kwake kugwira ntchito payekha popanda injini ya galimoto. Izi zikutanthauza kuti chotenthetsera cha PTC chingapitirize kupereka kutentha ndi chitonthozo mkati mwa galimoto ngakhale galimotoyo isanayende. Izi ndizothandiza makamaka pamagalimoto amagetsi ndi ma hybrid, komwe kusunga kutentha kwabwino kwa kabati popanda injini ndikofunikira kwambiri kuti galimotoyo ikhale ndi liwiro komanso magwiridwe antchito ambiri.

Kuwonjezera pa kupereka kutentha mkati, ma heater a PTC coolant amakhalanso ndi gawo lofunika kwambiri pakutenthetsa injini ya galimoto ndi drivetrain. Mwa kutentha coolant ndi zigawo za injini musanayatse galimoto, ma heater a PTC amathandiza kuchepetsa kuwonongeka kwa injini ndi utsi pamene akuwonjezera kugwiritsa ntchito bwino mafuta komanso magwiridwe antchito onse. Izi ndizofunikira kwambiri m'malo ozizira, komwe kuyambitsa injini yozizira kungakhale kovuta kwambiri.

Kuphatikiza apo, ma heater a PTC coolant adapangidwa kuti azigwira ntchito bwino kwambiri komanso amatha kutentha mwachangu komanso kugwiritsa ntchito mphamvu zochepa. Izi sizimangothandiza kuchepetsa kugwiritsa ntchito mphamvu zonse za galimoto, komanso zimathandiza kupereka mwayi woyendetsa galimoto wokhazikika komanso wosamalira chilengedwe. Pamene makampani opanga magalimoto akupitilizabe kuyika patsogolo kukhazikika komanso kugwiritsa ntchito mphamvu moyenera, ma heater a PTC coolant akhala ukadaulo wofunikira pakukwaniritsa zolinga izi.

Kukula kwaChotenthetsera choziziritsira cha EV PTCs yathandizanso kuti pakhale kupita patsogolo pakuphatikizana kwawo ndi makina a HVAC (kutentha, mpweya wabwino ndi mpweya wabwino). Mwa kuphatikizana bwino ndi makina a HVAC a galimoto, ma heater a PTC coolant amatha kupereka njira yowongolera kutentha ndi kugawa molondola, kuonetsetsa kuti okwera akupeza chitonthozo chabwino mosasamala kanthu za momwe zinthu zilili kunja. Mlingo uwu wowongolera ndi kusintha ukuwonetsa kusinthasintha ndi kusinthasintha kwa ma heater a PTC coolant pokwaniritsa zosowa zosiyanasiyana zamagalimoto amakono.

Mwachidule, kupanga ma heater a PTC coolant kwasintha kwambiri makina otenthetsera magalimoto, kupereka njira zotenthetsera zogwira mtima, zodalirika komanso zokhazikika pamagalimoto osiyanasiyana. Kaya ndi magetsi, magalimoto osakanikirana kapena magalimoto achikhalidwe oyaka moto, ma heater a PTC coolant asintha kwambiri kuti apereke chitonthozo, magwiridwe antchito, komanso magwiridwe antchito abwino. Pamene makampani opanga magalimoto akupitilizabe kugwiritsa ntchito luso komanso kukhazikika, ma heater a PTC coolant adzakhala ndi gawo lofunika kwambiri pakukonza tsogolo la makina otenthetsera magalimoto.