Nekukura kuri kuita indasitiri yemotokari itsva dzemagetsi, DC charging pile, senzvimbo huru yekuchaja mota dzemagetsi nekukurumidza, iri kutora nzvimbo yakakosha pamusika zvishoma nezvishoma, uyeBeiHai Power(China), senhengo yesimba idzva, iri kupawo mipiro yakakosha mukufarirwa nekusimudzirwa kwesimba idzva. Muchinyorwa chino, tichatsanangura nezve DC charging piles maererano netekinoroji yekushandisa, musimboti wekushanda, simba rekuchaja, chimiro chekupatsanura, mamiriro ekushandiswa uye hunhu.
Kushandisa tekinoroji
Murwi wekuchaja weDC (unonzi murwi wekuchaja weDC) unoshandisa tekinoroji yemagetsi yepamusoro, uye musimboti wayo uri muinverter yemukati. Musimboti weinverter iinternal inverter, iyo inogona kushandura zvinobudirira AC energy kubva pagrid yemagetsi kuita DC energy uye kuiendesa zvakananga kubhatiri remota yemagetsi kuti ichajiswe. Maitiro aya ekushandura anoitwa mukati memurwi wekuchaja, kudzivirira kurasikirwa kwesimba remagetsi neEV inverter iri mubhodhi, izvo zvinovandudza zvakanyanya kushanda kwekuchaja. Pamusoro pezvo, murwi wekuchaja weDC une system yekudzora yakangwara inogadzirisa otomatiki magetsi ekuchaja uye voltage zvichienderana nemamiriro ebhatiri panguva chaiyo, zvichiita kuti maitiro ekuchaja ave akachengeteka uye anoshanda.
Nheyo yekushanda
Nheyo yekushanda kwemurwi wekuchaja weDC inonyanya kusanganisira zvinhu zvitatu: kushandurwa kwesimba, kutonga kwazvino uye manejimendi yekutaurirana:
Kushandurwa kwesimba:Murwi wekuchaja weDC unofanira kutanga washandura simba reAC kuita simba reDC, iro rinoitwa neinternal rectifier. Muchina uyu unowanzo shandura bridge rectifier circuit, ine ma diode mana, uye unogona kushandura hafu dzakaipa nedzakanaka dzesimba reAC kuita simba reDC zvakateerana.
Kudzora kwazvino:Macharger eDC anofanirwa kudzora simba rekuchaja kuti ave nechokwadi chekuti nzira yekuchaja yakachengeteka uye inoshanda. Kudzora simba kunoitwa nechaji controller iri mukati memurwi wekuchaja, iyo inogona kugadzirisa saizi yesimba rekuchaja zvichienderana nezvinodiwa nemota yemagetsi uye kugona kwemurwi wekuchaja.
Kutarisira kutaurirana:Mapombi ekuchaja eDC anowanzova nebasa rekutaurirana nemota yemagetsi kuti iite manejimendi nekutarisa maitiro ekuchaja. Kutarisira kutaurirana kunoitwa kuburikidza nemodule yekutaurirana iri mukati mepombi yekuchaja, iyo inogona kuita kutaurirana kwemativi maviri nemota yemagetsi, kusanganisira kutumira mirairo yekuchaja kubva pamurwi wekuchaja kuenda kumota yemagetsi uye kugamuchira ruzivo rwemamiriro emota yemagetsi.
Simba rekuchaja
Mapombi ekuchaja eDC anozivikanwa nekugona kwawo kuchaja nesimba rakawanda. Kune mhando dzakasiyana dzeMachaja eDCpamusika, kusanganisira 40kW, 60kW, 120kW, 160kW uye kunyange 240kW. Aya machaja ane simba guru anokwanisa kuzadza mota dzemagetsi nekukurumidza munguva pfupi, zvichideredza nguva yekuchaja. Semuenzaniso, pombi yekuchaja yeDC ine simba re100kW inogona, mumamiriro ezvinhu akanaka, kuchaja bhatiri remotokari yemagetsi kusvika pakukwana mukati mehafu yeawa kusvika awa. Tekinoroji yekuchaja inowedzera simba rekuchaja kusvika pa200kW, zvichipfupisa nguva yekuchaja uye zvichiunza nyore kune vashandisi vemotokari dzemagetsi.
Kuronga uye Maumbirwo
Mapombi ekuchaja eDC anogona kupatsanurwa kubva pahukuru hwakasiyana, senge saizi yesimba, huwandu hwepfuti dzekuchaja, chimiro chechimiro uye nzira yekuisa.
Chimiro chemurwi wekuchaja:Mapombi ekuchaja eDC anogona kupatsanurwa kuita murwi wekuchaja weDC wakabatanidzwa uye murwi wekuchaja weDC wakapatsanurwa.
Mitemo yekuchaja nzvimbo:inogona kukamurwa kuita zviyero zveChinese:GB/T; Muyero weEurope: IEC (International Electrotechnical Commission); Muyero weUS: SAE (Society of Automotive Engineers of United States); Muyero weJapan: CHAdeMO (Japan).
Kupatsanura pfuti:Zvichienderana nehuwandu hwepfuti dzekuchaja, murwi wekuchaja unogona kukamurwa kuita pfuti imwe chete, pfuti mbiri, pfuti nhatu, uye zvinogonawo kugadziriswa zvichienderana nezvinodiwa chaizvo.
Maumbirwo emukati mepositi yekuchaja:Chikamu chemagetsi cheChipositi chekuchaja cheDCine dunhu rekutanga nedunhu rechipiri. Chinopinda chedunhu guru isimba reAC rine zvikamu zvitatu, iro rinoshandurwa kuita simba reDC rinogamuchirwa nebhatiri nemodule yekuchaja (rectifier module) mushure mekuisa circuit breaker neAC smart meter, uye rozobatanidzwa kune fuse nechaja pfuti kuti ichajise mota yemagetsi. Dunhu rechipiri rine chaji yekuchaja, kadhi reader, display screen, DC meter, nezvimwewo. Inopa 'start-stop' control uye 'emergency stop' operation, pamwe chete nezvishandiso zvekubatana kwevanhu nemashini zvakaita sechiedza chesignal ne display screen.
Mamiriro Ekushandisa
Mirwi yekuchaja yeDCanoshandiswa zvakanyanya munzvimbo dzakasiyana-siyana dzinoda kugadziriswa nekukurumidza kwemagetsi nekuda kwehunhu hwadzo hwekuchaja nekukurumidza. Mubasa rekutakura veruzhinji, senge mabhazi emuguta, matekisi nedzimwe mota dzinofamba nemotokari dzakawanda, DC charging pile inopa mhinduro yakavimbika yekuchaja nekukurumidza. Munzvimbo dzebasa remumigwagwa mikuru, nzvimbo dzekutenga hombe, nzvimbo dzekupaka mota dzeveruzhinji nedzimwe nzvimbo dzeveruzhinji, DC charging piles dzinopawo mabasa ekuchaja ari nyore kune vanoshandisa mota dzemagetsi vanopfuura. Pamusoro pezvo, DC charging piles dzinowanzoiswa panzvimbo dzakatarwa dzakadai semapaki emaindasitiri nemapaki ekufambisa zvinhu kuti zvigutse zvinodiwa zvekuchaja zvemotokari dzakatarwa mupaki. Nekufarirwa kwemotokari itsva dzemagetsi, nzvimbo dzekugara dzakatangawo kuisa DC charging piles kuti zvive nyore kuchaja mota dzemagetsi dzevagari.
Zvinhu zvirimo
Kushanda nesimba uye kumhanya: Kuchinja simba remurwi wekuchaja weDC kunopedzwa mukati memurwi, zvichidzivirira kurasikirwa neinverter iri mubhodhi uye zvichiita kuti kuchaja kuve kwakanyatsoshanda. Panguva imwe chete, simba rekuchaja rine simba guru rinoita kuti mota dzemagetsi dzikwanise kuchajwa nekukurumidza munguva pfupi.
Inoshanda zvakanyanya: Mapombi ekuchaja eDC akakodzera kushandiswa kwakasiyana-siyana, kusanganisira kutakura vanhu, zviteshi zvehunyanzvi, nzvimbo dzeveruzhinji nenzvimbo dzekugara, nezvimwewo, kuti zvigutse zvinodiwa nevashandisi vakasiyana pakuchaja.
Yakangwara uye yakachengeteka: Mapombi ekuchaja eDC ane sisitimu yekudzora yakangwara anogona kutarisa mamiriro ebhatiri panguva chaiyo uye kugadzirisa otomatiki maparamita ekuchaja kuti ave nechokwadi chekuchengetedzeka uye kugadzikana kwemaitiro ekuchaja.
Kurudzira kugadzirwa kwemotokari itsva dzinoshandisa simba: kushandiswa kwakakura kweDC charging pile kunotsigira zvikuru kufarirwa kwemotokari itsva dzinoshandisa simba uye kunokurudzira kukura nekukurumidza kweindasitiri yemotokari itsva dzinoshandisa simba.
Nguva yekutumira: Chikunguru-17-2024
