Ngokuqhubeka kodumo lwamandla amatsha kunye nezithuthi zombane, abasebenzisi abaninzi nangakumbi baqala ukukhetha izixhobo zokutshaja zeziseko ezingundoqo, kwaye kufuneka babe nokuqonda okunzulu kokutshaja iimveliso zeperipheral.Njengomvelisi oye wabandakanyeka ngokunzulu kwiinqwaba yokutshajakwayeukuguqulwa kwamandlaishishini iminyaka emininzi, infypower uya kunika intshayelelo emfutshane ukutshaja imfumba iimveliso namhlanje.
Ukuhlelwa kweemfumba zokutshaja
Ngokubanzi, izithuthi zombane zamandla amatsha zineezibuko ezimbini zokutshaja, ukutshaja kwe-AC kunye nokutshaja kwe-DC.Itshaja yemoto yangaphakathi iqhagamshelwe kwitshaja yemoto, kwaye itshaja ibiza ibhetri yemoto.Ichweba le-DC liqhagamshelwe kwibhetri ngaphakathi, elinokuthi lihlawule ngokuthe ngqo ibhetri emotweni.Ke ngoko, iimfumba zokutshaja zohlulwe zibeIimfumba zokutshaja ze-ACkunye ne-DC yokutshaja iimfumba.I-DC yokutshaja imfumba idla ngokuba ngumsinga omkhulu, umthamo wokutshaja mkhulu ngexeshana elifutshane, umzimba wengqumba mkhulu, kwaye indawo ekuhlalwa kuyo inkulu (ukuchithwa kobushushu).Ikakhulu ilungele ukutshaja kwe-DC ngokukhawuleza kweebhasi zombane, iibhasi ezincinci, iibhasi ezixubileyo, iimoto zombane, iiteksi, izithuthi zokwakha, njl njl. Iimfumba zokutshaja i-AC ngokuqhelekileyo zincinci zangoku, iimfumba ezincinci, ukufakwa okuguquguqukayo, kuhlawuliswe ngokupheleleyo kwiiyure ze-6-8, ezifanelekileyo. kwiimoto ezincinci zombane zabahambi.
Iimfumba ze-AC zahlulwe kwi-wallbox kunye nomgangatho-onyuswe (zihlelwe ngokwe-installer), kunye neemfumba ze-DC zohlulwe zibe yitshaja edibeneyo kunye nesikhululo sokutshaja esahlula (ihlelwe ngokwamandla otshaja).Ngokohlelo lokutshaja iintloko zemipu: yahlulwe yaba yimipu ye-AC, i-DC yonke-kwinye imipu enye, i-DC yonke-kwinye imipu enye, kunye ne-DC yonke imipu emibini.
Ngokwenqanaba lokhuseleko lwendawo yokufakela, yahlulwe ikakhulu kwiimfumba zokutshaja zangaphakathi kunye neemfumba zokutshaja ngaphandle.
Ngokusekwe kwinani lonxibelelwano lokutshaja, yahlulwe ikakhulu ekutshajiseni isithuthi esinye kunye nokutshaja iimoto ezininzi.Okwangoku, iimfumba zokutshaja kwimarike ubukhulu becala zohlobo lokutshaja omnye ukuya kwelinye.Kwindawo yokupaka enkulu njengendawo yokupaka iibhasi, iimfumba zokutshaja ezininzi ziyafuneka ukuze ngaxeshanye zixhase ukutshaja kwezithuthi zombane ezininzi, ezingakhawulezisi nje ukutshaja ngokufanelekileyo, kodwa ziphinde zisindise abasebenzi.
Ixesha lokutshaja
Thatha iteksi njengomzekelo: umthamo webhetri pack yi-80kw.h, kwaye amandla emfumba yokutshaja yi-120kw kunye nemipu emibini.
Xa utshaja phantsi kwendlela yokusebenzisa ngaxeshanye imipu emibini, umpu wokutshaja omnye ngama-60kW;80kw.h÷60kw= iyure e-1 nemizuzu engama-20;
Xa utshaja phantsi kwemowudi yompu omnye, imveliso yi-120kw;80kw.h÷120kw= 45 imizuzu.
Enoba ngumpu omnye odubulayo okanye umbaxa-mbini, imigangatho yompu yokutshaja yommandla ngamnye kufuneka iqwalaselwe.
Itshaja yamandla aphezulukuthetha ukutshaja kwe-EV ngokukhawuleza?
Umzekelo, umthamo webhetri yesithuthi esitsha samandla ngama-60kw.h.Ixesha lokutshaja lengqumba ye-80kw limalunga neyure enye, kwaye ixesha lokutshaja le-120kw imfumba limalunga ne-0.8h.Ngalo mqondo, amandla aphezulu emfumba yokutshaja ngokukhawuleza, kunye nesantya esiphezulu sokutshaja.Kodwa ukuba amandla emfumba yokutshaja aphakama aye kwi-160kw, ixesha lokutshaja lihleli li-0.8h.Xa sithetha ngobuchwephesha, isantya sokutshaja simiselwa kukusebenza kwebhetri.Ibhetri ngokwayo ayinqabi ukutshaja kwangaphandle kwaye ayinakho ukulawula.Nangona kunjalo, ukutshaja okuphezulu kwangoku kuya kubangela ukuba ibhetri ivelise ukushisa okukhulu, okuya konakaliswa ukuba ayinakukhutshwa ngexesha.I-Infypower iqalileimodyuli yokupholisa ulwelokwayeisikhululo sokutshaja esipholileyokulawulo lobuchwephesha bobushushu.Ke ngoko, ukonyusa inkqubo ye-BMS kunokulawula ngokufanelekileyo kunye nokunciphisa ukutshaja ngexesha lokwenyani.amandla kunye nangoku, ukufezekisa eyona meko ilungileyo.Xa amandla okutshaja emakhulu kakhulu kwaye edlula umda olawulwa yi-BMS, kungakhathaliseki ukuba mkhulu kangakanani amandla okutshaja, akasebenzi.
Mangaphi amazibuko okutshaja isithuthi sombane esicocekileyo esinaso?
Ngokubanzi, i-hybrid yemoto yomkhweli inezibuko elinye lokutshaja le-AC, kunye nemoto yomkhweli yombane esulungekileyo inamazibuko amabini okutshaja, enye yi-AC interface (inqwaba ye-AC), enye yi-interface ye-DC (inqwaba ye-DC), kwaye ibhasi inazo kuphela. izibuko le-DC, ngenxa yokuba i-DC itshaja i-gun iphuma kwi-250A, ngoko ke iibhasi ezineepakethi zebhetri ezinkulu ziya kuba ne-DC enye yokutshaja.
Ngowuphi umgaqo osisiseko weemfumba zokutshaja amandla amatsha?
Ingqumba ye-AC eneneni iguqula i-mains (220VAC okanye 380VAC) ibe amandla ombane kunye namandla emilinganiselo emiselweyo ngokusebenzisa ngaphakathi.Imodyuli yokutshaja ye-ACDC, kwaye emva koko uyifake kwisithuthi sombane, kwaye ulungelelanise i-voltage ephumayo kunye nemveliso yangoku kwisithuthi ngonxibelelwano lwexesha langempela kunye ne-BMS yesithuthi.
Ngawaphi amacandelo aphambili etshaja ye-EV DC?
Imodyuli yokutshaja, ibhodi yokulawula ephambili, ibhodi yonxibelelwano, i-interface ye-man-machine, i-gun entsha yokutshaja amandla, inkqubo yokuhlawula, i-OCPP protocol, unyango lwe-thermal (ukupholisa kwamanzi okanye ukupholisa umoya) njl.
Yintoni umqobo weamandla amatshaishishini lemoto yombane?
Inani elincinci leemfumba zokutshaja amandla amatsha yinkalo enye, kodwa i-bottleneck ephambili yi-mileage emfutshane, ixesha elide lokutshaja kunye nexabiso eliphezulu;
I-mileage emfutshane ibangelwa ikakhulu kumlinganiselo wamandla kunye nokuxinwa kwamandla ebhetri;
Umlinganiselo ophantsi wamandla kunye nokuxinana kwamandla;ubomi obufutshane ngenxa yokungakwazi ukukhupha ubunzulu;
Ukuzikhupha okuphezulu, ukuthengiswa kwentlawulo ephantsi;ukusebenziseka kakubi kwakhona.Ixesha lokutshaja lide kakhulu, ngakumbi ngenxa yokuba akukho mpumelelo isebenzayo kubuchwepheshe bebhetri.
Ixesha lokuposa: Sep-22-2022