Chotenthetsera Choziziritsa Chapamwamba Kwambiri cha NF cha 8KW EV Chotenthetsera Choziziritsa Cha 350V/600V HV Chotenthetsera Choziziritsa Cha DC12V Chotenthetsera Choziziritsa Chamagetsi cha PTC

Popeza magalimoto amagetsi (EV) akuchulukirachulukira, pakufunika kwambiri makina otenthetsera bwino kuti atsimikizire kuti agwira ntchito bwino kwambiri m'nyengo zosiyanasiyana. Chimodzi mwa zinthu zofunika kwambiri pa makina otenthetsera amagetsi ndi chotenthetsera cha PTC, chomwe chimaphatikizapoChotenthetsera choziziritsira cha EVndiChotenthetsera choziziritsira cha HVMu blog iyi, tifufuza kufunika kwa ma heater a PTC m'magalimoto amagetsi ndikumvetsetsa ntchito ya ma heater amagetsi oziziritsa moto ndi ma heater amagetsi oziziritsa moto omwe ali ndi mphamvu yayikulu pakusunga kutentha kwa magalimoto amagetsi.

Ma heater a PTC, omwe amadziwikanso kuti ma heater a positive temperature coefficient, ndi gawo lofunika kwambiri la makina otenthetsera magalimoto amagetsi. Ma heater amenewa adapangidwa kuti apereke kutentha koyenera kwa magalimoto amagetsi pogwiritsa ntchito zinthu za PTC, zomwe zili ndi mphamvu yapadera yowonjezereka yolimbana ndi kutentha. Izi zimathandiza kuti heater ya PTC izidzilamulira yokha ndikusunga kutentha kofanana, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito magetsi otenthetsera magalimoto.

Chimodzi mwa zigawo zazikulu zaChotenthetsera cha PTC mu EVndi chotenthetsera choziziritsira cha galimoto chamagetsi. Chotenthetserachi chili ndi udindo wosunga kutentha kwa chotenthetsera mu makina otenthetsera a galimoto yamagetsi, kuonetsetsa kuti kabati ndi batire zikusungidwa kutentha koyenera. Zotenthetsera zoziziritsira za galimoto zamagetsi zimagwira ntchito ndi makina owongolera kutentha kwa galimoto kuti zipereke kutentha koyenera komanso kodalirika pa nyengo iliyonse.

Kuwonjezera pa ma heater amagetsi oziziritsa magalimoto, magalimoto amagetsi amagwiritsanso ntchito ma heater amagetsi oziziritsa magetsi kuti azilamulira kutentha kwa mabatire amphamvu. Ma heater amagetsi oziziritsa magetsi amagwira ntchito yofunika kwambiri pakusunga kutentha kwabwino kwa batire, zomwe ndizofunikira kwambiri pakugwira ntchito bwino kwa batire komanso kukhala ndi moyo wautali. Pogwiritsa ntchito ukadaulo wa PTC, heater yamagetsi yoziziritsa magetsi imatha kupereka kutentha kokhazikika komanso kodalirika kwa batire yamagetsi amphamvu, kuonetsetsa kuti ikugwira ntchito bwino kwambiri.

Poganizira momwe kutentha kumakhudzira magwiridwe antchito a EV, kufunika kwa ma heater a PTC mu ma EV kumaonekeratu. Nyengo yozizira imatha kuchepetsa kwambiri kuchuluka ndi magwiridwe antchito a galimoto yamagetsi, kotero kukhazikitsa makina otenthetsera odalirika ndikofunikira kwambiri. Ma heater a PTC, kuphatikiza ma heater a EV coolant ndi ma heater a coolant amphamvu, amakumana ndi vutoli popereka kutentha kokhazikika komanso kogwira mtima kwa kabati ndi batri, potero kukulitsa kuchuluka ndi magwiridwe antchito a magalimoto amagetsi munyengo yozizira.

Kuphatikiza apo, ma heater a PTC amapereka zabwino zambiri pankhani ya kugwiritsa ntchito bwino mphamvu komanso chitetezo. Mosiyana ndi ma heater achikhalidwe, ma heater a PTC safuna ma process ovuta owongolera kutentha, zomwe zimapangitsa kuti azisunga mphamvu moyenera komanso modalirika. Kuphatikiza apo, ma heater a PTC amadzilamulira okha, amachepetsa chiopsezo cha kutentha kwambiri komanso kuonetsetsa kuti magalimoto amagetsi akuyenda bwino.

Kuphatikiza ma heater a PTC (kuphatikizapo ma heater amagetsi oziziritsa magalimoto ndi ma heater amagetsi oziziritsa okwera) m'magalimoto amagetsi kukuyimira kupita patsogolo kwakukulu muukadaulo wamagetsi woziziritsa magalimoto. Ma heater awa amapereka njira yodalirika komanso yothandiza yosungira kutentha kwa kabati ndi batri, kuthana ndi mavuto a nyengo yozizira komanso kukonza magwiridwe antchito onse a magalimoto amagetsi.

Mwachidule, kufunika kwa ma heater a PTC m'magalimoto amagetsi, makamaka ma heater a EV coolant ndi ma heater a coolant amphamvu, sikungatheke kupitirira muyeso. Ma heater amenewa amagwira ntchito yofunika kwambiri popereka kutentha koyenera komanso kodalirika kwa magalimoto amagetsi, kuonetsetsa kuti magwiridwe antchito abwino kwambiri m'nyengo zosiyanasiyana. Chifukwa cha kutchuka kwa magalimoto amagetsi, ntchito ya ma heater a PTC m'magalimoto amagetsi ipitiliza kukula, kupereka njira zothandiza komanso zatsopano kuti zikwaniritse zosowa za kutentha kwa magalimoto amagetsi.