Chiteshi chekuchaja cheAC VS DC

Kana wakambozvibvunza kuti sei ichinzi "DC fast charging," mhinduro yacho iri nyore. "DC" zvinoreva "direct current," rudzi rwesimba rinoshandiswa nemabhatiri. Nzvimbo dzekuchaja dzeLevel 2 dzinoshandisa "AC," kana "alternating current," yaunowana mumashopu epamba. MaEV ane macharger ari mumota anoshandura simba reAC kuita DC yebhatiri. Macharger eDC fast anoshandura simba reAC kuita DC mukati mechiteshi chekuchaja uye anoendesa simba reDC zvakananga kubhatiri, ndosaka vachichaja nekukurumidza.

Zviteshi zvedu zveChargePoint Express neExpress Plus zvinopa DC fast charging. Tsvaga mepu yedu yekuchaja kuti uwane nzvimbo yekuchaja fast pedyo newe.

Kuchaja Kwekukurumidza kweDC Kunotsanangurwa

Kuchaja kweAC ndiyo nzira iri nyore yekuwana yekuchaja - nzvimbo dzekutengesera dziri kwese kwese uye dzinenge dzese chargers dzeEV dzaunosangana nadzo mudzimba, munzvimbo dzezvitoro, uye munzvimbo dzebasa iLevel2 Chargers. Chaja yeAC inopa simba kucharger iri mumotokari, ichishandura simba reAC kuita DC kuti ipinde mubhatiri. Mwero wekugamuchirwa kwecharger iri mumotokari unosiyana zvichienderana nerudzi asi une muganho nekuda kwemutengo, nzvimbo uye huremu. Izvi zvinoreva kuti zvichienderana nemotokari yako zvinogona kutora chero nguva kubva pamaawa mana kana mashanu kusvika anopfuura gumi nemaviri kuti ichaje zvizere paLevel 2.

DC Fast Charging inodarika zvese zvinogumira pakuchaja iri mubhatiri uye kuchinja kunodiwa, pachinzvimbo ichi ichipa simba reDC zvakananga kubhatiri, kumhanya kwekuchaja kunogona kuwedzerwa zvakanyanya. Nguva dzekuchaja dzinoenderana nehukuru hwebhatiri uye kubuda kwedispenser, nezvimwe zvinhu, asi mota zhinji dzinokwanisa kuwana 80% yekuchaja muinenge awa imwe chete kana pasi peinenge dzichishandisa maDC fast charger akawanda aripo parizvino.

Kuchaja nekukurumidza kweDC kwakakosha pakutyaira mota dziri kure/kure uye ngarava hombe. Kuchinja nekukurumidza kunoita kuti vatyairi vakwanise kuchaja simba mukati mezuva ravo kana kuti panguva diki yekuzorora pane kuvharwa nemota husiku hwese, kana kwemaawa akawanda, kuti vachaje zvizere.

Mota dzekare dzaiva nemiganho yaidzibvumira chete kuchaja pa50kW pamayuniti eDC (kana dzaikwanisa) asi mota itsva dziri kubuda dzinogona kugamuchira kusvika ku270kW. Nekuda kwekuti saizi yebhatiri yakawedzera zvakanyanya kubva pakatanga kutengeswa maEV ekutanga, maDC charger ari kuwana simba remagetsi rakawanda - mamwe ava kukwanisa kusvika ku350kW.

Parizvino, kuNorth America kune mhando nhatu dzekuchaja nekukurumidza kweDC: CHAdeMO, Combined Charging System (CCS) uye Tesla Supercharger.

Vagadziri vese vakuru veDC charger vanopa mayuniti akawanda anokwanisa kuchaja kuburikidza neCCS kana CHAdeMO kubva muyuniti imwe chete. Tesla Supercharger inongogona kugadzirisa mota dzeTesla chete, asi mota dzeTesla dzinokwanisa kushandisa mamwe machaja, kunyanya CHAdeMO yekuchaja DC nekukurumidza, kuburikidza neadapta.

 4.Nzvimbo yekuchaja yeDC

Nzvimbo yekuchaja yeDC yakaoma zvikuru pahunyanzvi uye inodhura kakawanda kupfuura nzvimbo yekuchaja yeAC uye zvakare inoda sosi ine simba. Pamusoro pezvo, nzvimbo yekuchaja yeDC inofanirwa kukwanisa kutaurirana nemota panzvimbo pechaja iri mubhatiri kuitira kuti ikwanise kugadzirisa maparamita esimba rekuburitsa zvichienderana nemamiriro uye kugona kwebhatiri.

Zvikurukuru nekuda kwemutengo uye kuoma kwehunyanzvi, tinogona kuverenga zviteshi zveDC zvishoma pane zviteshi zveAC. Parizvino kune mazana azvo uye zviri pamitsipa mikuru.

Simba remagetsi reDC charging station i50kW, kureva kuti rinodarika kaviri pane reAC station. Makambani ekuchaja anokurumidza zvikuru ane simba rinosvika 150 kW, uye Tesla yakagadzira nzvimbo dzekuchaja dzinokurumidza zvikuru dzinosvika 250 kW.
Nzvimbo dzekuchaja dzeTesla. Munyori: Open Grid Scheduler (License CC0 1.0)

Zvisinei, kuchaja zvishoma nezvishoma uchishandisa maAC stations kunobatsira mabhatiri kurarama kwenguva refu, saka zano rakanaka ndere kuchaja uchishandisa AC station uye kushandisa maDC stations chete parwendo rurefu.

Pfupiso

Nekuda kwekuti tine mhando mbiri dzemagetsi (AC neDC), kunewo nzira mbiri dzekuchaja mota yemagetsi.

Zvinokwanisika kushandisa nzvimbo yekuchaja yeAC uko charger inotarisira shanduko. Sarudzo iyi inononoka, asi yakachipa uye iri nyore. Macharger eAC ane simba rinosvika 22 kW uye nguva inodiwa yekuchaja yakazara inobva chete pabasa rechaja iri mubhazi.

Zvinokwanisikawo kushandisa DC stations, uko kuchaja kunodhura, asi zvichaitika mukati memaminitsi mashoma. Kazhinji, simba radzo rinosvika 50 kW, asi zvinotarisirwa kuwedzera mune ramangwana. Simba remachaja anokurumidza i150 kW. Ose ari maviri ari pedyo nemigwagwa mikuru uye anofanira kushandiswa parwendo rurefu chete.

Kuti zvinhu zvinyanye kuoma, kune mhando dzakasiyana dzema charger connectors, ayo atinopa ongororo yawo. Zvisinei, mamiriro acho ari kuchinja uye mwero wepasi rose nema adapters ari kubuda, saka mune ramangwana, hazvizove dambudziko rakakura kupfuura mhando dzakasiyana dzema sockets pasi rose.