Chotenthetsera Chotentha Chotentha cha NF Chogulitsa Kwambiri cha 8KW EV PTC 600V HV Chotenthetsera Choziziritsa DC12V HVCH

Pamene magalimoto amagetsi (EV) akupitiliza kufalikira ndikukhala otchuka kwambiri, pakufunika kwambiri makina otenthetsera ogwira ntchito bwino komanso odalirika kuti magalimoto amagetsi azikhala omasuka komanso ogwira ntchito m'malo osiyanasiyana. Chimodzi mwazinthu zofunika kwambiri pamakina otenthetsera magalimoto amagetsi ndi chotenthetsera cha PTC, chomwe chimagwira ntchito yofunika kwambiri pakusunga kutentha mkati mwa galimoto ndikusunga batri ndi zinthu zina zofunika kutentha bwino. Mu blog iyi, tifufuza kufunika kwa ma heater amagetsi, kuyang'ana kwambiri ma heater a PTC m'magalimoto amagetsi ndi ntchito ya ma heater oziziritsa magalimoto amagetsi pakuwonetsetsa kuti magwiridwe antchito abwino komanso chitonthozo chikuyenda bwino.

Chotenthetsera chamagetsiMa heater amenewa ndi ofunikira kwambiri kuti kutentha kwa mkati kukhale kosangalatsa, makamaka nyengo yozizira. Mosiyana ndi magalimoto a injini zoyaka moto zachikhalidwe, zomwe zimapanga kutentha kudzera mu injini, magalimoto amagetsi amadalira makina otenthetsera amagetsi kuti atenthetse kabati ndi zinthu zina. Ma heater a PTC kapena Ma heater a Positive Temperature Coefficient amagwiritsidwa ntchito kwambiri m'magalimoto amagetsi chifukwa cha magwiridwe antchito awo komanso chitetezo chawo. Ma heater amenewa amapangidwa kuchokera ku zinthu zopangidwa ndi ceramic zomwe zimapangitsa kuti kutentha kukhale kolimba pamene kutentha kukukwera, zomwe zimapangitsa kuti kutentha kukhale koyenera magalimoto amagetsi.

Chimodzi mwa zabwino zazikulu zaChotenthetsera cha EV PTCMagalimoto amagetsi ndi kuthekera kwawo kupereka kutentha kokhazikika komanso kogwira mtima popanda chiopsezo cha kutentha kwambiri. Izi ndizofunikira kwambiri pamagalimoto amagetsi chifukwa amadalira mphamvu ya batri pazinthu zonse, kuphatikizapo kutentha ndi kuziziritsa. Ma heater a PTC amatha kupangidwa kuti apereke kutentha kolunjika kumadera enaake agalimoto, monga cab, batire kapena zamagetsi, zomwe zimapangitsa kuti mphamvu zisungidwe komanso kuwongolera kutentha molondola. Kuphatikiza apo, ma heater a PTC ali ndi nthawi yoyankha mwachangu, zomwe zimapangitsa kuti akhale abwino kwambiri popereka kutentha nthawi yomweyo pakafunika popanda kuwononga mphamvu kapena mphamvu ya batri.

Kuwonjezera pa kutentha kwa galimoto, ma heater a PTC m'magalimoto amagetsi nawonso amachita gawo lofunika kwambiri pakusunga kutentha koyenera kwa batire ndi zinthu zina zofunika. Mabatire amagwira ntchito bwino mkati mwa kutentha kwinakwake, ndipo chotenthetsera cha PTC chingathandize kuonetsetsa kuti batireyo ikhalebe mkati mwa kutentha komweko, mosasamala kanthu za mikhalidwe yakunja. Izi ndizofunikira kwambiri m'malo ozizira, komwe kutentha kochepa kumatha kusokoneza magwiridwe antchito a batire komanso kutalika kwake. Pogwiritsa ntchito ma heater a PTC kuti asunge kutentha kwa batire, eni magalimoto amagetsi amatha kuchepetsa kuzizira kwa nyengo pa kutalika kwa magalimoto awo komanso momwe amagwirira ntchito.

Chinthu china chofunikira kwambiri pa makina otenthetsera magalimoto amagetsi ndi chotenthetsera choziziritsa, chomwe chimayang'anira kutentha kwa choziziritsa chomwe chimazungulira mu makina oyendetsera kutentha kwa galimoto. Ma heater amagetsi oziziritsa magalimoto ndi ofunikira pakutenthetsa choziziritsa galimoto musanayendetse ndikusunga kutentha kwabwino kwa choziziritsa panthawi yogwira ntchito. Izi ndizofunikira kwambiri pamagalimoto amagetsi, chifukwa amadalira makina oyendetsera kutentha kuti azilamulira kutentha kwa mabatire, zamagetsi zamagetsi ndi zida zina. Pogwiritsa ntchito chotenthetsera choziziritsa, eni magalimoto amagetsi amatha kuwonetsetsa kuti magalimoto awo akuyenda bwino komanso moyenera, mosasamala kanthu za kutentha kwakunja.

Mwachidule, zotenthetsera zamagalimoto zamagetsi, kuphatikizapo zotenthetsera za PTC ndi zotenthetsera zamagalimoto zamagetsi, ndizofunikira kwambiri kuti magalimoto amagetsi azikhala omasuka, ogwira ntchito bwino, komanso ogwira ntchito bwino. Zotenthetsera izi zimathandiza kwambiri pakusunga kutentha koyenera m'galimoto ndikusunga kutentha koyenera kwa batri yagalimoto ndi zinthu zina zofunika kwambiri. Pamene magalimoto amagetsi akutchuka kwambiri, kufunikira kwa zotenthetsera zogwira mtima komanso zodalirika kudzapitirira kukula. Zotenthetsera za PTC zimagwiritsa ntchito mphamvu zochepa ndipo zimasinthira zokha kutentha, zomwe zimapangitsa kuti zikhale zoyenera kwambiri pamagalimoto amagetsi, pomwe zotenthetsera zamagalimoto zamagetsi zimawonetsetsa kuti makina oyendetsa kutentha kwagalimoto akugwira ntchito bwino. Ponseponse, kufunika kwa zotenthetsera zamagalimoto zamagetsi sikunganyalanyazidwe chifukwa ndizofunikira kwambiri pakugwira ntchito ndi magwiridwe antchito agalimoto yamagetsi m'malo onse.