Nekutarisa pakuchengetedzwa kwezvakatipoteredza, kugadzirwa kwemotokari dzemagetsi kwawana mukurumbira mukuru pasi rose uye kuri kupinda mumusika wemotokari. Mota dzine mainjini emoto dzinoshandisa kupisa kweinjini, dzinoda mimwe michina senzvimbo huru yekudziyisa.Mahita eHigh Voltage Positive Temperature Coefficient (PTC)izvo zvinokwanisa kuwana simba rinodiwa rekudziyisa, kushanda zvakanaka, uye kuvimbika zvinoonekwa sesarudzo yakanakisisa. Mahita ekupisa ane positive temperature coefficient (PTC) anounza kushanda zvakanaka uye kuchengetedzeka kuma EV heating systems. Chinhu chinodziyisa chiri mukati mePTC hitaine temperature coefficient yakanaka uye resistance yayo inowedzera nekupisa. Kana simba rayo rikatanga kushandiswa kune chinhu chinotonhora chePTC heating element, ine resistance yakaderera uye inodhonza huwandu hwakawanda hwemagetsi. Painodziya, resistance inowedzera uye current draw inoderera. Izvi zvinoita kuti PTC heater ive yakachengeteka uye inoshanda zvakanaka; PTC heater inomira kudhonza magetsi kana ikapisa zvakanyanya uye inodhonza magetsi ainoda chete kuchengetedza tembiricha. PTC heater inopisawo nekukurumidza kupfuura chinhu chekare, sezvo ichidhonza magetsi akawanda kana kuchitonhora.
Chikamu chehita chePTC mhepo inodziyaKuungana kuri muchikamu chezasi cheheater, uchishandisa hunhu hwePTC sheet yekupisa. Heater inopihwa simba nemagetsi akakwira, PTC sheet inogadzira kupisa, kupisa kunoendeswa kuheat sink aruminiyamu strip, uye ipapo airbox fan inovhuvhuta pamusoro peheater, ichibvisa kupisa uye ichiburitsa mhepo inodziya. PTC heater chimiro chakaoma, marongerwo akakodzera, kushandiswa kwepamusoro-soro kwenzvimbo yeheater, uye mukugadzira heater kufunga nezvekuchengetedza, kusapinda mvura, maitiro ekuunganidza, kuona kuti heater inogona kushanda zvakanaka.PTC hita yemagetsindiyo inonyanya kushandiswa pamotokari dzemagetsi mazuva ano pakunyungudutsa chando uye kupisa mhepo. Kana ichienzaniswa neheater yechinyakare, yakachengeteka uye yakavimbika nekuti chinhu chePTC chinozvidzora hachizokuvadzi kana mhepo ikayerera.
Musanganiswa weNF PTC air heater unogadzira chimiro chimwe chete, uchibatanidza controller nePTC heater mune chimwe, chigadzirwa chacho chidiki, chakareruka uye chiri nyore kuisa.
Nguva yekutumira: Kurume-09-2023
