Thechotenthetsera chatsopano cha batire lagalimotoikhoza kusunga batire pa kutentha koyenera kuti zitsimikizire kuti kayendedwe kabwino ka galimoto yonse.Kutentha kukakhala kotsika kwambiri, ma lithiamu ma ion awa amawumitsidwa, kulepheretsa kuyenda kwawo, zomwe zimapangitsa kuti mphamvu ya batire igwe kwambiri.Choncho, m'nyengo yozizira kapena pamene kutentha ndi otsika kwambiri, m'pofunika preheat batire pasadakhale.
Makina otenthetsera a batire amagetsi atsopano amagetsi amagetsi amatengera njira ziwiri izi: kutenthetsa ndi kutentha kwamadzi.Poika chowotcha chamadzi pagalimoto yamagetsi yamagetsi yatsopano, paketi ya batri imatenthedwa ndi kutengera kutentha kuti ifike kutentha kwanthawi zonse.Ma heaters amagetsi amphamvu kwambiriimatha kusamutsa kutentha ku paketi ya batri yagalimoto yamagetsi kuti itenthetse ndikuyisunga pa kutentha kwanthawi zonse pakuyikaPTC heaterspa magalimoto amagetsi atsopano.
Mphamvu yatsopano yamagetsi yamagetsi yamagetsi yamagetsi yotenthetsera njira M'nyengo yozizira, moyo wa batri wa magalimoto amagetsi atsopano nthawi zambiri umachepetsedwa kwambiri, makamaka chifukwa cha kutentha kochepa, kukhuthala kwa ma electrolyte mu batire paketi kumawonjezeka komanso kuwongolera ndi kutulutsa mphamvu. batire paketi amachepetsa.
Mwachidziwitso: Ndikoletsedwa kulipiritsa mabatire a lithiamu m'malo osakwana madigiri 20 Celsius (zidzawononga batire).Magalimoto amagetsi amatha kuthana ndi vuto la kuchepa kwa batri yamagalimoto amagetsi atsopano m'malo otentha kwambiri m'nyengo yozizira pokhazikitsachotenthetsera magalimotokutenthetsa batire paketi yamagalimoto atsopano amphamvu kuti ikhale pa kutentha kwanthawi zonse ndikupewa kuwonongeka kwa paketi ya batri yomwe imabwera chifukwa cha kuyitanitsa kotsika.
PTC chotenthetsera, amatchedwansoKutentha kwa PTC, amapangidwa ndiPTC ceramic heat elementndi aluminium chubu.Mtundu uwu wa chotenthetsera cha PTC uli ndi ubwino wokana kutentha pang'ono komanso kutentha kwakukulu kwa kutentha.Ndi kutentha kwadzidzidzi kosalekeza komanso kupulumutsa mphamvuchotenthetsera chamagetsi.Chodziwika bwino chagona pakuchita bwino.Ndiko kuti, fani ikalephera ndikuyimitsa, mphamvu ya chotenthetsera cha PTC idzangotsika kwambiri chifukwa sichingathe kutaya kutentha kokwanira.Panthawiyi, kutentha kwa pamwamba pa chowotcha kumasungidwa kuzungulira kutentha kwa Curie (nthawi zambiri 250 ° C).mmwamba ndi pansi), kuti mupewe zochitika za "kufiira" pamwamba pa magetsi otenthetsera ma chubu, zomwe sizidzayambitsa kuyaka, moto ndi zoopsa zina zobisika.
Zimapangidwa ndi mapepala a aluminiyamu omwe amataya kutentha, machubu a aluminiyamu, mapepala oyendetsa, mafilimu otetezera, mapepala otenthetsera a PTC, ma terminals a nickel-plated copper electrode and high-temperature pulasitiki electrode sheaths.Chifukwa chogwiritsa ntchito masinki otenthetsera atolankhani, mankhwalawa amawongolera kuchuluka kwa kutentha kwake ndipo amaganiziranso zochitika zosiyanasiyana zamafuta ndi zamagetsi zazinthu zotenthetsera za PTC panthawi yogwira ntchito.Zili ndi mphamvu zomangirira zolimba, kutenthetsa kwabwino kwambiri komanso kutentha kwapang'onopang'ono, kuchita bwino kwambiri komanso kudalirika.Mtundu uwu wa chotenthetsera cha PTC uli ndi ubwino wa kukana kwazing'ono kutentha komanso kutentha kwakukulu kwa kutentha.Ndi chotenthetsera chokhazikika chokhazikika komanso chotenthetsera magetsi chopulumutsa mphamvu.
PTC chotenthetsera mfundo Kutentha kwanthawi zonse Kutentha kwa PTC thermistor kumakhala ndi kutentha kwanthawi zonse.Mfundo yake ndi yakuti PTC thermistor itatha kuyatsidwa, imadziwotcha yokha ndipo mtengo wotsutsa umalowa m'dera la kusintha.Kutentha kwapamtunda kwa kutentha kosalekeza kwa PTC thermistor kumakhalabe mtengo wokhazikika.Kutentha kumangogwirizana ndi kutentha kwa Curie kwa PTC thermistor ndi magetsi ogwiritsidwa ntchito, ndipo kwenikweni alibe chochita ndi kutentha kozungulira.
Nthawi yotumiza: Sep-12-2023
