Chotenthetsera Choziziritsira cha NF 9.5KW 600V Champhamvu Chamagetsi cha 24V Chotenthetsera cha PTC

M'zaka zaposachedwapa, makampani opanga magalimoto awona kusintha kwakukulu kwa magalimoto amagetsi (EVs). Pamene dziko lapansi likulandira mayendedwe okhazikika, opanga akupitilizabe kupanga zinthu zatsopano kuti akonze bwino, magwiridwe antchito, komanso chitetezo cha magalimoto amagetsi. Zinthu ziwiri zofunika zomwe zathandiza kupita patsogolo kumeneku ndi ma heater a PTC amphamvu kwambiri komanso ma heater amagetsi oziziritsa magalimoto. Mwa kuphatikiza ukadaulo wamakono uwu, ma EV awa amatsimikizira kuyendetsa bwino komanso kodalirika komanso kosangalatsa pamene akuwonjezera kugwiritsa ntchito bwino mabatire. Mu blog iyi, tifufuza mawonekedwe, ubwino ndi ziyembekezo zamtsogolo za ma heater a PTC amphamvu kwambiri komanso ma heater amagetsi oziziritsa magalimoto, ndikuwunikira ntchito yawo pakupanga tsogolo la magalimoto amagetsi.

Ntchito yachotenthetsera cha PTC champhamvu kwambiri :
Kubwera kwa magalimoto amagetsi kumabweretsa mavuto atsopano pakusunga chitonthozo chabwino kwambiri cha kabati m'nyengo yozizira. Pofuna kuthetsa vutoli, ma heater a high-voltage positive temperature coefficient (PTC) aonekera ngati gawo lofunikira. Ma heater amenewa apangidwa kuti azitenthetsa kabati popanda kugwiritsa ntchito makina otenthetsera achikhalidwe omwe amagwiritsa ntchito magetsi ambiri.

Ma heater a PTC okhala ndi mphamvu zambiri amagwira ntchito pogwiritsa ntchito mphamvu ya PTC, zomwe zimapangitsa kuti kukana kwawo kwamagetsi kukwere kwambiri ndi kutentha. Khalidwe lapaderali limalola ma heater a PTC kudzilamulira okha mphamvu zawo. Pogwiritsa ntchito njira yamagetsi amphamvu ya 400V kapena kupitirira apo, kugawa mphamvu moyenera kumatha kuchitika pakati pa zida zosiyanasiyana zamagalimoto kuphatikiza ma heater a PTC. Izi zimatsimikizira kutentha mwachangu, kofanana komanso kolunjika kwa chipindacho pomwe kumachepetsa kugwiritsa ntchito mphamvu.

Ubwino wa ma heater a PTC okwera mphamvu:
Pali ubwino wambiri wogwiritsa ntchito ma heater a PTC okhala ndi mphamvu zambiri m'magalimoto amagetsi, kwa dalaivala komanso kwa chilengedwe. Choyamba, ma heater amenewa amachepetsa kwambiri kugwiritsa ntchito mphamvu poyerekeza ndi makina otenthetsera wamba. Mwa kuwongolera bwino kutentha kumadera omwe amafunidwa mkati mwa galimoto, ma heater a PTC okhala ndi mphamvu zambiri amachepetsa kuwononga mphamvu kosafunikira, zomwe zimathandiza magalimoto amagetsi kuti azitha kuyendetsa bwino.

Kuphatikiza apo, ma heater awa amagwira ntchito mwakachetechete ndipo amapereka kutentha nthawi yomweyo, kupatsa okwerawo mwayi wabwino kuyambira nthawi yomwe alowa mgalimoto. Ma heater a PTC okhala ndi mphamvu zambiri amathandizanso kukulitsa moyo wa batri pochepetsa kudalira mphamvu ya batri pakutenthetsa.

Chotenthetsera choziziritsira cha magalimoto chamagetsi ndi ntchito yake pakukonza bwino mabatire:
Kuwonjezera pa ma heater a PTC amphamvu kwambiri, ma heater a EV coolant nawonso amachita gawo lofunika kwambiri pakukweza magwiridwe antchito a EV. Ma heater amenewa amatsimikizira kuti batri lili bwino kwambiri posunga kutentha kwa coolant mkati mwa mulingo womwe mukufuna. Kusamalira kutentha kwa batri moyenera ndikofunikira kwambiri pakugwira ntchito bwino kwa batri, moyo wake, komanso kugwiritsa ntchito bwino nthawi yochaja.

Ma heater amagetsi oziziritsa magalimoto amagwiritsa ntchito magetsi ochokera ku makina amphamvu kwambiri a galimoto kuti atenthetse coolant yomwe imadutsa mu batire. Izi zimathandiza kuti batire ifike mwachangu kutentha kwake koyenera, kuonetsetsa kuti chaji ikulandiridwa bwino komanso kusintha mphamvu panthawi yobwezeretsa mabuleki kapena kuthamangitsa. Mwa kupewa kusagwira bwino ntchito kwa batire komwe kumayenderana ndi kutentha kochepa, ma heater amagetsi oziziritsa magalimoto amathandizira kuti magalimoto amagetsi azigwira bwino ntchito.

Chiyembekezo ndi Kupanga Zinthu Zatsopano M'tsogolo:
Pamene makampani opanga magalimoto amagetsi akupitilira kukula, mwayi wopititsa patsogolo ma heater a PTC amphamvu komanso ma heater amagetsi oziziritsira magalimoto ndi wosangalatsa. Kuphatikiza kwa matekinoloje awiriwa kumatsegula mwayi wa makina owongolera nyengo anzeru m'magalimoto amagetsi.

Chimodzi mwa zinthu zomwe zingathandize ndi kugwiritsa ntchito masensa anzeru olumikizidwa ndi makina apamwamba oyendetsera kutentha. Masensawa amawunika kutentha kwa galimoto, chinyezi, ndi zomwe munthu amakonda, zomwe zimathandiza kuti chotenthetsera cha PTC ndi chotenthetsera choziziritsira kutentha zisinthe momwe zimagwirira ntchito, zomwe zimapangitsa kuti kuyendetsa bwino galimoto kukhale koyenera.

Kuphatikiza apo, kupita patsogolo kwa zipangizo ndi njira zopangira zinthu kukuthandiza kuonjezera magwiridwe antchito ndikuchepetsa mtengo wa zotenthetsera izi. Kuteteza kutentha bwino komanso kapangidwe kakang'ono kudzalola opanga magalimoto kukhala ndi malo okwanira m'chipinda chamkati pomwe akuwonetsetsa kuti kutentha kumagwira bwino ntchito.

Mapeto:
Ma heater a PTC amphamvu kwambiri komanso ma heater amagetsi oziziritsira magalimoto asintha momwe magalimoto amagetsi amagwirira ntchito nyengo yozizira. Zinthu zamakonozi zimaphatikiza kugwiritsa ntchito mphamvu moyenera, kukonza bwino mabatire komanso kutonthoza okwera kuti athandizire tsogolo lokhazikika la mayendedwe. Pamene luso laukadaulo likukwera, magalimoto amagetsi adzakhala okongola komanso osavuta kuwapeza kwa aliyense.