Tsananguro yeChigadzirwa:
Sezvo mota dzemagetsi (EV) dzichiwedzera kutengeswa, kudiwa kwemhinduro dzekuchaja dzinoshanda uye dzinokurumidza kwave kwakakosha. Nzvimbo dzekuchaja nekukurumidza dzeDC ndidzo dziri pamberi pekuchinja uku, zvichipa kukurumidza uye nyore kunodiwa pakuvaka mota dzemagetsi dzemazuva ano.
Tekinoroji yeDC fast charging (DCFC) inobvumira kuendeswa kwemagetsi ane voltage yakakwira (high voltage direct current) kumotokari dzemagetsi, zvichideredza nguva yekuchaja zvakanyanya zvichienzaniswa nekuchaja kweAC kwakajairika. Kusiyana nekuchaja kweAC, uko kunoshandura magetsi kubva pakuchinjana kwemagetsi kuenda kumagetsi akananga mukati memotokari, DCFC inopa magetsi akananga zvakananga kubhatiri remotokari. Izvi zvinodarika charger iri mubhatiri, zvichiita kuti kuchaja kukurumidze.
Macharger eDC fast anowanzo shanda pamasimba ari pakati pe50 kW kusvika 350 kW, zvichienderana nemodhi uye mashandisirwo. Simba rakakwirira, ndipo panokurumidza kuchaja. Semuenzaniso, charger ye150 kW inogona kuzadza 80% yebhatiri reEV mumaminitsi angangoita makumi matatu, zvichiita kuti ive yakakodzera kufamba kure.
Maitiro ekuchaja paDC fast charging station anosanganisira matanho akati wandei: Kutanga: Kana mota yakabatana nechaja, system yekudzora inosimbisa kutaurirana nechaja yemotokari iri mubhatiri. Inoongorora kuti mota inoenderana here uye kuti bhatiri riri sei. Chikamu chekuchaja: Charger inopa simba reDC zvakananga kubhatiri. Chikamu ichi chinowanzo kamurwa kuita matanho maviri: danho remagetsi asingachinji (CC) uye danho remagetsi asingachinji (CV). Pakutanga, charger inopa simba risingachinji kusvika bhatiri rasvika pavoltage chaiyo. Zvadaro, inoshandura ku constant voltage mode kuti ive nechokwadi chekuchaja kwakachengeteka uye kwakanaka. Kugumiswa: Kana bhatiri rasvika padanho rayo guru rekuchaja, maitiro ekuchaja anogumiswa kudzivirira kushaja zvakanyanya. Sisitimu yekudzora inotaurirana nemotokari kuti ive nechokwadi chekuti yabviswa zvakachengeteka.
Zvikamu zveChigadzirwa:
| Chaja yemagetsi yeBeiHai DC | |||
| Midziyo yeMidziyo | BHDC-180kw | ||
| Magadzirirwo ehunyanzvi | |||
| Kupinza kweAC | Rudzi rwevoltage (V) | 380±15% | |
| Range yefrequency (Hz) | 45~66 | ||
| Chinhu chesimba rekuisa | ≥0.99 | ||
| Mafungu eFluoro (THDI) | ≤5% | ||
| Kubuda kweDC | chiyero chebasa | ≥96% | |
| Kubuda kweVoltage Range (V) | 200~750 | ||
| Simba rekuburitsa (KW) | 180KW | ||
| Kubuda Kwazvino Kwazvino (A) | 360A | ||
| Chinongedzo chekuchaja | 2 | ||
| Kureba kwepfuti yekuchaja (m) | 5m | ||
| Midziyo Mamwe Mashoko | Izwi (dB) | <65 | |
| kunyatsogadzikana kwezvino | <±1% | ||
| kunyatsogadzikana kwemagetsi | ≤±0.5% | ||
| kukanganisa kwezvinobuda | ≤±1% | ||
| kukanganisa kwemagetsi ekubuda | ≤±0.5% | ||
| dhigirii rekusaenzana kwekugovana pari zvino | ≤±5% | ||
| kuratidzwa kwemuchina | Sikirini yekubata ine ruvara rwe 7 inch | ||
| basa rekuchaja | tsvaira kana kuskena | ||
| kuyera uye kubhadharisa | Mita yeDC watt-awa | ||
| chiratidzo chekumhanya | Kupa simba, kuchaja, kukanganisa | ||
| kutaurirana | Ethernet (Standard Communication Protocol) | ||
| kudzora kupisa | kutonhora kwemhepo | ||
| kudzora simba rekuchaja | kugoverwa kwakangwara | ||
| Kuvimbika (MTBF) | 50000 | ||
| Saizi (W*D*H)mm | 990*750*1800 | ||
| nzira yekuisa | rudzi rwepasi | ||
| nzvimbo yebasa | Kureba (m) | ≤2000 | |
| Tembiricha yekushanda (℃) | -20~50 | ||
| Tembiricha yekuchengetera (℃) | -20~70 | ||
| Avhareji yehunyoro | 5%-95% | ||
| Sarudzo | Kutaurirana pasina waya kwe4G | Pfuti yekuchaja 8m/10m | |
Chigadzirwa Chinokosha:
Mapombi ekuchaja eDC anoshandiswa zvakanyanya mumunda wekuchaja mota dzemagetsi, uye mamiriro ekushandiswa kwawo anosanganisira, asi haagumiri ipapo, zvinhu zvinotevera:
Kupinza kweAC: Macharger eDC anotanga apinza simba reAC kubva pagrid kuenda mutransformer, iyo inogadzirisa voltage kuti ienderane nezvinodiwa necircuit yemukati mecharger.
Kubuda kweDC:Simba reAC rinogadziriswa uye rinoshandurwa kuita simba reDC, izvo zvinowanzoitwa nemodule yekuchaja (rectifier module). Kuti zvisvike pazvinodiwa nesimba rakawanda, mamodule akati wandei anogona kubatanidzwa pamwe chete uye kuenzaniswa kuburikidza nebhazi reCAN.
Chigadziko chekudzora:Sezvo iri chinhu chikuru chemurwi wekuchaja, chinodzora chine basa rekudzora kubatidza nekudzima kwemodule yekuchaja, voltage yekubuda uye current yekubuda, nezvimwewo, kuitira kuve nechokwadi chekuchengetedzwa uye kushanda zvakanaka kwemaitiro ekuchaja.
Chiyero chekuyera:Chiyero chemuchina wekuyeresa chinonyora mashandisirwo esimba panguva yekuchaja, izvo zvakakosha pakubhadhara uye kutarisira simba.
Kuchaja Interface:Nzvimbo yekuchaja yeDC inobatanidza nemotokari yemagetsi kuburikidza neinterface yekuchaja inoenderana nezvinodiwa nemutemo kuti ipe DC simba rekuchaja, zvichiita kuti ive nechokwadi chekuti inoenderana uye yakachengeteka.
Kushandiswa kweMuchina weMunhu: Kunosanganisira skrini yekubata uye chiratidziro.
Kushanda:
Mapombi ekuchaja eDc anoshandiswa zvakanyanya munzvimbo dzekuchaja dzeveruzhinji, nzvimbo dzebasa remumigwagwa mikuru, nzvimbo dzekutengeserana nedzimwe nzvimbo, uye anogona kupa masevhisi ekuchaja nekukurumidza kumotokari dzemagetsi. Nekukurumbira kwemotokari dzemagetsi uye kufambira mberi kwetekinoroji, huwandu hwemapombi ekuchaja eDC huchawedzera zvishoma nezvishoma.
Kuchaja zvekufambisa zveveruzhinji:Mapombi ekuchaja eDC anoita basa rakakosha mukufambisa veruzhinji, achipa mabasa ekuchaja nekukurumidza kumabhazi emuguta, matekisi nedzimwe mota dzinoshanda.
Nzvimbo dzeveruzhinji nenzvimbo dzekutengeseranaKuchaja:Nzvimbo dzekutenga, masupamaketi, mahotera, mapaki emaindasitiri, mapaki ekufambisa zvinhu nedzimwe nzvimbo dzeveruzhinji nenzvimbo dzekutengeserana inzvimbo dzakakoshawo dzekushandisa pakuchaja mapombi eDC.
Nzvimbo yekugaraKuchaja:Nemotokari dzemagetsi dziri kupinda muzviuru zvemhuri, kudiwa kwemagetsi ekuchaja munzvimbo dzekugara kuri kuwedzerawo.
Nzvimbo dzebasa remumigwagwa mikuru uye nzvimbo dzepeturuKuchaja:Mapombi ekuchaja eDC anoiswa munzvimbo dzinoshandiswa mafuta emotokari kana munzvimbo dzinotengesa mafuta kuti akwanise kuchaja nekukurumidza kune vanoshandisa magetsi emagetsi vanofamba daro refu.
Mbiri Yekambani