Ingcaciso yeMveliso:
Njengoko izithuthi zombane (ii-EV) zisanda kwimarike, imfuneko yezisombululo zokutshaja ezisebenzayo nezikhawulezayo iye yaba yinto ebalulekileyo. Izikhululo zokutshaja ngokukhawuleza ze-DC ziphambili kolu tshintsho, zibonelela ngesantya kunye nokulula okufunekayo kwiziseko zophuhliso zezithuthi zombane zanamhlanje.
Itekhnoloji yokutshaja ngokukhawuleza kwe-DC (DCFC) ivumela ukuhanjiswa kombane othe ngqo ophezulu kwiimoto zombane, nto leyo enciphisa kakhulu amaxesha okutshaja xa kuthelekiswa nokutshaja kwe-AC yesiqhelo. Ngokungafaniyo nokutshaja kwe-AC, okuguqula umbane ukusuka kumbane otshintshanayo ukuya kumbane othe ngqo ngaphakathi kwisithuthi, i-DCFC inika umbane othe ngqo ngqo kwibhetri yesithuthi. Oku kuthintela itshaja ekwinqwelo, okuvumela ukutshaja ngokukhawuleza kakhulu.
Iitshaja zeDC ezikhawulezayo zihlala zisebenza kumanqanaba ombane ukusuka kwi-50 kW ukuya kwi-350 kW, kuxhomekeke kwimodeli kunye nokusetyenziswa kwayo. Okukhona inqanaba lombane liphezulu, kokukhona inkqubo yokutshaja ikhawuleza. Umzekelo, itshaja ye-150 kW inokugcwalisa malunga ne-80% yebhetri ye-EV malunga nemizuzu engama-30, nto leyo eyenza ukuba ilungele ukuhamba umgama omde.
Inkqubo yokutshaja kwisikhululo sokutshaja ngokukhawuleza se-DC ibandakanya amanqanaba aliqela: Ukuqalisa: Xa isithuthi siqhagamshela kwitshaja, inkqubo yolawulo iseka unxibelelwano netshaja yesithuthi ekwinqwelo. Iqinisekisa ukuhambelana kwesithuthi kunye nemeko yebhetri. Isigaba sokutshaja: Itshaja inika amandla e-DC ngqo kwibhetri. Eli nqanaba lidla ngokwahlulwahlulwa libe ngamanqanaba amabini: isigaba samandla angapheliyo (CC) kunye nesigaba samandla angapheliyo (CV). Ekuqaleni, itshaja inika amandla angapheliyo de ibhetri ifikelele kwi-voltage ethile. Emva koko, itshintshela kwimo ye-voltage eqhubekayo ukuqinisekisa ukutshaja okukhuselekileyo nokusebenzayo. Ukupheliswa: Nje ukuba ibhetri ifikelele kwimo yayo ephezulu yokutshaja, inkqubo yokutshaja iyapheliswa ukuthintela ukutshaja okugqithisileyo. Inkqubo yolawulo inxibelelana nesithuthi ukuqinisekisa ukunqanyulwa okukhuselekileyo.
Iiparameter zeMveliso:
| Itshaja ye-EV ye-BeiHai DC | |||
| Iimodeli zezixhobo | I-BHDC-180kw | ||
| Iiparameter zobugcisa | |||
| Igalelo le-AC | Uluhlu lweVolthi (V) | 380±15% | |
| Uluhlu lweefrikhwensi (Hz) | 45~66 | ||
| Into yokufaka amandla | ≥0.99 | ||
| I-fluoro wave (THDI) | ≤5% | ||
| Imveliso yeDC | umlinganiselo wezinto zokusebenza | ≥96% | |
| Uluhlu lweeVolthi zeMpahla (V) | 200~750 | ||
| Amandla okukhupha (KW) | 180KW | ||
| Ubuninzi bemveliso yangoku (A) | 360A | ||
| I-interface yokutshaja | 2 | ||
| Ubude besibhamu sokutshaja (m) | 5m | ||
| Izixhobo Olunye Ulwazi | Ilizwi (dB) | <65 | |
| ukuchaneka kwangoku okuzinzileyo | <±1% | ||
| ukuchaneka kwe-voltage ezinzileyo | ≤±0.5% | ||
| impazamo yangoku yemveliso | ≤±1% | ||
| impazamo ye-voltage yemveliso | ≤±0.5% | ||
| isidanga sokungalingani kokwabelana ngoku | ≤±5% | ||
| umboniso womatshini | Isikrini sokuchukumisa esinombala we-intshi ezi-7 | ||
| umsebenzi wokutshaja | swayipha okanye uskene | ||
| ukulinganisa kunye nokuhlawulisa | Imitha yeeyure ze-DC watt | ||
| isalathiso sokubaleka | Umbane, ukutshaja, impazamo | ||
| unxibelelwano | I-Ethernet (iProtokholi yoNxibelelwano oluQhelekileyo) | ||
| ulawulo lokusasaza ubushushu | ukupholisa umoya | ||
| ulawulo lwamandla okutshaja | usasazo olukrelekrele | ||
| Ukuthembeka (MTBF) | 50000 | ||
| Ubungakanani(W*D*H)mm | 990*750*1800 | ||
| indlela yokufaka | uhlobo lomgangatho | ||
| indawo yokusebenza | Ukuphakama (m) | ≤2000 | |
| Ubushushu bokusebenza (℃) | -20~50 | ||
| Ubushushu bokugcina (℃) | -20~70 | ||
| Umswakama oqhelekileyo | 5% -95% | ||
| Ukhetho | Unxibelelwano olungenazingcingo lwe-4G | Umpu wokutshaja 8m/10m | |
Uphawu lweMveliso:
Iinqwaba zokutshaja zeDC zisetyenziswa kakhulu kwicandelo lokutshaja iimoto zombane, kwaye iimeko zokusetyenziswa kwazo ziquka, kodwa azipheleli apho, ezi zinto zilandelayo:
Igalelo le-AC: Iitshaja zeDC ziqala ngokufaka amandla e-AC kwigridi ziye kwi-transformer, elungisa i-voltage ukuze ihambelane neemfuno zesekethe yangaphakathi yetshaja.
Isiphumo seDC:Amandla e-AC ayalungiswa aze aguqulwe abe ngamandla e-DC, nto leyo edla ngokwenziwa yi-charging module (rectifier module). Ukuze kuhlangatyezwane neemfuno zamandla aphezulu, iimodyuli ezininzi zinokudityaniswa ngaxeshanye kwaye zilinganiswe ngebhasi ye-CAN.
Iyunithi yoLawulo:Njengesiseko sobugcisa senqwaba yokutshaja, iyunithi yolawulo inoxanduva lokulawula ukuvulwa nokuvalwa kwemodyuli yokutshaja, i-voltage yokuphuma kunye nomsinga wokuphuma, njl.njl., ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle kwenkqubo yokutshaja.
Iyunithi yokulinganisa:Iyunithi yokulinganisa irekhoda ukusetyenziswa kwamandla ngexesha lenkqubo yokutshaja, nto leyo ibalulekileyo ekuhlawuliseni nasekulawuleni amandla.
Ujongano lokutshaja:Ipali yokutshaja ye-DC iqhagamshela kwisithuthi sombane ngokusebenzisa ujongano lokutshaja oluhambelana nomgangatho oqhelekileyo ukuze inike amandla e-DC okutshaja, ukuqinisekisa ukuhambelana nokhuseleko.
Ujongano loMshini woMntu: Luquka isikrini sokuchukumisa kunye nomboniso.
Isicelo:
Iipali zokutshaja ze-Dc zisetyenziswa kakhulu kwizikhululo zikawonke-wonke zokutshaja, kwiindawo zeenkonzo zendlela, kwiindawo zorhwebo nakwezinye iindawo, kwaye zinokubonelela ngeenkonzo zokutshaja ngokukhawuleza kwizithuthi zombane. Ngokuthandwa kwezithuthi zombane kunye nophuhliso oluqhubekayo lwetekhnoloji, uluhlu lokusetyenziswa kweepali zokutshaja ze-DC luya kwanda kancinci kancinci.
Izithuthi zikawonke-wonke ziyahlawuliswa:Iinqwaba zokutshaja zeDC zidlala indima ebalulekileyo kuthutho lukawonke-wonke, zibonelela ngeenkonzo zokutshaja ngokukhawuleza kwiibhasi zesixeko, iiteksi kunye nezinye izithuthi ezisebenzayo.
Iindawo zikawonke-wonke kunye neendawo zorhweboUkutshaja:Iivenkile ezinkulu, iivenkile ezinkulu, iihotele, iipaki zoshishino, iipaki zezothutho kunye nezinye iindawo zikawonke-wonke kunye neendawo zorhwebo nazo ziindawo ezibalulekileyo zokusetyenziswa kweepali zokutshaja zeDC.
Indawo yokuhlalaUkutshaja:Njengoko izithuthi zombane zingena kumawaka emizi, imfuno yeepali zokutshaja zeDC kwiindawo zokuhlala nayo iyanda.
Iindawo zenkonzo yeendlela ezinkulu kunye nezikhululo zepetroliUkutshaja:Iipali zokutshaja zeDC zifakelwa kwiindawo zenkonzo yendlela okanye kwizikhululo zepetroli ukubonelela ngeenkonzo zokutshaja ngokukhawuleza kubasebenzisi be-EV abahamba imigama emide.
Iprofayili yeNkampani