NF 3KW DC80V 12V PTC Wozizira Chotenthetsera Kwa EV HVCH

Pomwe kufunikira kwa magalimoto osagwiritsa ntchito mphamvu komanso okonda chilengedwe kukukulirakulirabe, opanga akupitilizabe kufunafuna njira zatsopano zoyendetsera magalimoto amagetsi (EVs).Pakufunaku, zotenthetsera zoziziritsa kumagetsi, makamaka zotenthetsera zamagetsi zamphamvu kwambiri za PTC, zasintha masewera.Makina otenthetsera apamwambawa akusintha momwe timatenthetsera magalimoto athu, kumapereka maubwino osiyanasiyana kuposa njira zakale.Mubulogu iyi, tifufuza za dziko la zotenthetsera zoziziritsa kumagetsi, tiyang'ane zomwe ali nazo, ndikukambirana zaubwino zomwe amabweretsa.

1. Chidziwitso choyambirira chachotenthetsera chamagetsi chamagetsi:

Magetsi otenthetsera magetsi, omwe amadziwikanso kuti ma heat-pressure PTC, ndi makina apadera otenthetsera omwe amapangidwira magalimoto amagetsi.Zotenthetserazi zimadalira ukadaulo wa Positive Temperature Coefficient (PTC) kuti uzitha kutenthetsa bwino komanso mwachangu m'nyengo yozizira.Mosiyana ndi zotenthetsera zachikhalidwe, zotenthetsera zoziziritsa kumagetsi sizifuna kutentha kosalekeza (monga injini) kuti zigawitse kutentha.

2. KumvetsetsaPTC chowotcha magetsiluso:

Chofunikira kwambiri pa chotenthetsera chamagetsi chozizira ndi chinthu cha PTC, chomwe chimapangidwa ndi zida za ceramic zopangira.Pamene panopa akudutsa PTC element, kukana kwake kumawonjezeka molingana ndi kutentha.Kudziwongolera paokha kumapangitsa ma heaters a PTC kukhala otetezeka komanso ogwira mtima chifukwa amangosintha mphamvu yake potengera momwe zinthu ziliri.Kuphatikiza apo, ukadaulo wa PTC umachotsa kufunikira kwa mawaya ochulukirapo komanso machitidwe ovuta kuwongolera, zomwe zimapangitsa kuti pakhale njira yosavuta komanso yodalirika yotenthetsera.

3. Ntchito ndi ubwino wa chotenthetsera chozizira chamagetsi:

a) Kutentha koyenera: Chowotcha chamagetsi chamagetsi chimapereka kutentha kwachangu komanso kosasintha, kulola kuti magalimoto amagetsi azitenthetsa mwachangu ngakhale nyengo ili yovuta.Izi ndizofunikira chifukwa zimathandizira kuchepetsa kupsinjika kwa batri ndikuwongolera mphamvu zonse, motero kumawonjezera kuchuluka kwa magalimoto amagetsi.

b) Kuchepetsa kugwiritsa ntchito mphamvu: Mosiyana ndi makina otenthetsera wamba omwe amapeza mphamvu kuchokera ku batire yagalimoto, zotenthetsera zamagetsi zamagetsi zimagwiritsa ntchito mphamvu yamagetsi apamwamba.Izi zikutanthauza kuti chotenthetsera chimatha kugwira ntchito palokha popanda kusokoneza mphamvu yosungidwa mu batri yagalimoto.Pochepetsa kugwiritsa ntchito mphamvu, magalimoto amagetsi okhala ndi chotenthetsera chamagetsi amathandizira kwambiri kukulitsa mtundu wawo ndikuwongolera magwiridwe antchito.

c) Kukhazikika Kwachilengedwe: Zotenthetsera zoziziritsa kumagetsi zimapereka njira yowotchera zachilengedwe ngati zimachotsa kufunika kowotcha mafuta.Zimagwira ntchito pamagetsi okha, zotenthetserazi zimachepetsa mpweya woipa ndikuthandizira kusintha kupita kumalo obiriwira, oyeretsa.

d) Kutentha kwakutali: Chimodzi mwazinthu zodziwika bwino za ma heater oziziritsa magetsi ndi kuthekera kwawo kokonzekeratu ndikuwongoleredwa patali.Eni magalimoto amagetsi amatha kuyatsa chotenthetsera mosavuta pogwiritsa ntchito pulogalamu yam'manja kapena kiyibodi, kuwonetsetsa kuti kutentha kwanyumba kumasungidwa musanalowe mgalimoto.Izi sizimangowonjezera chitonthozo, komanso zimachotsa kufunikira koyendetsa galimoto, kumachepetsanso kugwiritsa ntchito mphamvu zosafunikira komanso kutulutsa mpweya.

e) Kusamalira ndi moyo wautumiki: Zowotchera zoziziritsira magetsi zimakhala ndi moyo wautali wautumiki poyerekeza ndi zotenthetsera wamba, makamaka chifukwa sizidalira njira yoyaka.Kuonjezera apo, chifukwa ma heaterswa ali ndi luso la PTC lokhazikika komanso lolimba, amafunikira kukonza pang'ono, potero amachepetsa ndalama zokonzekera eni eni a EV.

4. Chotenthetsera cha Magetsi: Chofunikira Pamagalimoto Amagetsi:

Pamene kutchuka kwa magalimoto amagetsi kukukulirakulirabe, kufunikira kwa njira zotenthetsera bwino kwakhala kofunikira.Zotenthetsera zoziziritsa kumagetsi zimagwira ntchito yofunika kwambiri pakuwongolera kuyendetsa bwino, makamaka kumadera ozizira.Amapereka mwayi, mphamvu zamagetsi komanso kukhazikika kwa chilengedwe popereka kutentha nthawi yomweyo popanda kudalira injini yoyaka mkati mwagalimoto.

Powombetsa mkota:

Magetsi oziziritsira magetsi oyendetsedwa ndiPTC yamphamvu kwambiriUkadaulo ukusintha momwe magalimoto amatenthetsera zipinda zawo, zomwe zimapereka zabwino zambiri kuposa makina otenthetsera wamba.Kuchokera pakuwotcha koyenera komanso kofulumira mpaka kuchepetsa kugwiritsa ntchito mphamvu komanso kuchulukirachulukira, zotenthetsera zatsopanozi zikutsegulira njira yoyendetsa bwino komanso yosangalatsa kwambiri pamagalimoto amagetsi.Ndi mphamvu zake zowongolera patali komanso moyo wautali, zotenthetsera zoziziritsa kumagetsi zakhala zofunikira kwa onse okonda magalimoto amagetsi.Landirani tsogolo lakutenthetsa magalimoto ndi zoyatsira zoziziritsa kumagetsi ndikupeza chitonthozo ndi mphamvu zomwe amakupatsirani.