Mukana mukuru wejaja yemotokari nderekuti inoshandisa simba reAC kubva pasherufu, rinogona kubatirwa mune chero mabhiriyoni ezvitoro zvakaiswa muchivako chega chega kuburikidza newaya imwe chete.
Level 1 AC kuchaja inoshandisa imwe-phase simba, 120V magetsi anokwana 1.9KW, 220V-240V magetsi anokwana 3.7KW.Iyi ndiyo nzira yakajairika yekuchaja mudzimba dzega.
Nekudaro, makambani anowanzo shandisa matatu-chikamu chemagetsi sosi yekuchaja, iyo inogona kuwedzera simba riripo repa-bhodhi charger kusvika pa20kW, nekukurumidza zvakanyanya kupfuura chikamu chekutanga chekuchaja.
AC kuchaja ndiyo nzira inochinjika yekuchaja, sezvo chiteshi chekuchaja chinogona kupa huwandu hwakazara hwezvido zvekuchaja zvinoenderana nemararamiro emushandisi uye mashandisiro emotokari.Kana mota ichingoshandiswa pakufamba masikati, kuchaja husiku kuri nyore.AC kuchaja haina kunaka pakuchaja yakawedzerwa nekuti nguva yekuchaja yakarebesa uye chinhambwe chinodiwa chinodarika huwandu hwemotokari.
Passive components for car charger
Passive zvishandiso senge magineti zvinhu uye capacitors zvinoita basa rakakosha mune ese maficha epa-bhodhi majaja.Iyo inosimudzira inoshandura iyo inoumba kumberi kweiyo PFC nhanho ichave neyakajairwa-modhi EMC sefa, mafirita capacitors, PFC coils, uye DC link capacitor inopa yekuchaja kuchengetedza pakati peiyo boost nhanho uye pane-bhodhi charger.
LLC converters anoshandiswa zvakanyanya mumaindasitiri uye mutengi application.Kunyangwe pasina chakananga chinobuda chinokachidza chinoshandiswa, magineti zvinhu anoshandiswa kupatsanura ma transformer uye kubuda EMC mafirita, pamwe neakasiyana capacitor.
Iko mukana wekutora waya yekuchaja yakonzera kudiwa kwakakura kwezvinongoita zvinhu, zvinosanganisira macoil ekufambisa magetsi (kutumira uye kugamuchira), sezvakaratidzwa kurudyi, uye ma detector epadhuze kuona kuti mota yakanyatsoenderana nechaja.
Kunyangwe kufambira mberi kwakawanda munguva pfupi yapfuura kwakanangana nemagetsi emagetsi semiconductor zvishandiso zvakaita seMOSFET neIGBT uye zvakabatana zvidzoreso, zvishoma zvezvishandiso izvi zvakakwanisa kuona kugona kwavo muzvikamu zvisingaite pasina kuvandudzwa kunoenderana mukuita kwavo kunotsamira pamwe nezvinokonesa netambo.
Mune akawanda maapplication, akawanda resistors anongoshandiswa mukuenderana kubata inodiwa kurasikirwa kwemagetsi.Kunyange izvi zvichipa mhinduro padanho redunhu, inowedzera huwandu hwezvikamu, mutengo, uye inodiwa bhodhi nzvimbo - hapana chimwe chazvo chakanakira munharaunda yemotokari.Ichangobva kuvandudzwa yaive yekutanga-yepamusoro-simba resistor yakapihwa neAEC-Q200 qualification (kuruboshwe).Iyi 1% yekushivirira zvishandiso inopihwa mune insulated package dhizaini kuti iiswe yakananga kune radiator, kwainoyerwa kusvika ku800W.Uku kubviswa kwesimba kwepamusoro kunobvumira akawanda-akaderera-simba maturusi kuti atsive neanopikisa rimwe chete, kana (nekuda kwesimba rayo rekupuruzira) yakakura waya-maronda resistor inogona kutsiviwa, kuchengetedza bhodhi nzvimbo.
Inductor inhengo iyo, kana isina kunyatsosarudzwa, inogona kukuvadzwa nekugara kwenguva refu pakupisa uye kuzunguza.Nekudaro, iyo rugged modhi inosangana neAEC-Q200 zviyero, senge simbi inoumba simba inodzipa kuwedzera uye buck kumhanya uye kusefa.Idzi shanduro dzichangoburwa dzinopa yakakwira vibration kuramba uye inokwanisa kushanda patembiricha inosvika 150 ° C (kusanganisira kuzvidziya), uku ichichengetedza yakanakisa inductance kugadzikana pamusoro peiyi tembiricha yakawedzerwa.Iyo yekudzivirira chimiro inobvisa magineti kuvuza, nekudaro ichidzikisa chero matambudziko emagetsi ekukanganisa.
EVon-board charger supplier
DCNEpa-board chargerinonyanya kushandiswa kumotokari dzakasanganiswa, motokari dzemagetsi dzakachena, mabhazi emagetsi, motokari dzemagetsi emagetsi uye mamwe magetsi emagetsi matsva, uye akakodzera kubhadharisa lithium iron phosphate, lithium manganese acid, lead acid uye mamwe mabhatiri emagetsi emotokari.Tanga mabhizinesi ako eEV ekuchaja chiteshi neDCNE.
Kuti uwane-isina-chisungo quote mutengo wazvino wepa-board charger kana rutsigiro rwehunyanzvi, ndapotataura nesuuye zadza ruzivo rwako, uye isu tichadzoka kwauri mukati memaawa makumi maviri nemana.
Nguva yekutumira: Jun-16-2021