I-AC vs DC: Indlela yokukhetha izikhululo zokutshaja ze-EV ezifanelekileyo kwiprojekthi yakho yorhwebo

Uguquko lwe-EV luguqula imeko-bume yorhwebo, ukusuka kwiindawo zokupaka iiofisi kunye neendawo zokuthengisa ukuya kwiindawo zokuphumla ezindleleni ezinkulu kunye neendawo zokugcina iimoto. Njengoko amashishini amaninzi esamkela ukufakelwa kombane, ukukhetha uhlobo olufanelekileyo lwesikhululo sokutshaja—i-AC okanye i-DC—kuye kwaba sisigqibo esibalulekileyo. Ukukhetha okulungileyo kuqinisekisa ukusebenza kakuhle, ulwaneliseko lomsebenzisi, kunye nokwandiswa kwexesha elide; okungalunganga kunokukhokelela kwiingxaki zokusebenza kunye neendleko ezingeyomfuneko.

Ngoko ke ungenza njani umnxeba ochanekileyo? Masiwuchaze kakuhle.

Inyathelo 1: Qonda imeko yakho kunye neProfayili yomsebenzisi

Ngaphambi kokuba ujonge amanqanaba kunye neempawu zamandla, qala ngezinto ezisisiseko: ngubani oza kuhlawulisa kwaye ixesha elingakanani?

1. Ukutshaja kwindawo yokusebenza kunye neenqanawa
Kwiikhampasi zeenkampani okanye kwiindawo zokugcina iimoto, izithuthi zihlala zipakishwe iiyure ezininzi okanye ubusuku bonke. Kwimeko ezinjalo, ukuthembeka, ukusebenzisa kakuhle iindleko, kunye nokucwangcisa izinto ngobuchule kubaluleke kakhulu.
Kwiimeko ezinjalo, iitshaja ze-AC zihlala zilungile, njengoko zibonelela ngokutshaja okupheleleyo ngexesha elide lokuhlala (umz., ngexesha lomsebenzi weeyure ezisi-8 okanye ubusuku bonke) ngaphandle kwesidingo sokuzalisa ngokukhawuleza.

2. Indawo oya kuyo kunye nokuhlawuliswa koluntu
Kwiindawo zokuthenga, iihotele, okanye iindawo zokutyela, abaqhubi bahlala iiyure ezi-1-3. Uya kufuna ibhalansi phakathi kwesantya sokutshaja kunye neendleko zotyalo-mali. Iitshaja ze-AC ezinamandla aphezulu okanye ze-DC eziphakathi zinokubonelela nge-add-up ebalulekileyo ngexesha elifutshane, nto leyo eyomeleza ulwaneliseko lwabathengi kunye nexesha lokuhlala.

3. IiNdawo eziPhakathi zeNdlela kunye neeNdawo eziPhakathi kweNdlela
Kwiindawo zokuphumla ezindleleni ezinkulu nakwiindawo zokuhamba, isantya sokutshaja sibalulekile. Abaqhubi balindele ukujika ngokukhawuleza. Apha, Iitshaja ezikhawulezayo zeDC eyakhelwe ukusebenza rhoqo kwiindawo ezifuna amandla amaninzi.

Inyathelo lesi-2: I-AC vs i-DC — Ukuqonda iTekhnoloji

Umahluko ophambili ukho kwi apho Amandla e-AC aguqulwa abe yi-DC ukuze atshaje ibhetri yesithuthi.

(Umthombo womfanekiso: Urhulumente oFikelelekayo)

Izikhululo zokutshaja ze-AC

• Nika imoto i-alternating current (AC), ize emva koko iyiguqule ibe yi-DC nge-inboard converter.
• Ngokubanzi ilinganiswa ukusuka kwi-7 kW ukuya kwi-22 kW.
• Iindleko zokufakela kunye nezixhobo zekhompyutha ziphantsi.
• Ilungele iindawo ezinexesha elide lokupaka okanye ukusetyenziswa okuqikelelweyo.
• Umzekelo: Inject Swift 2.0 ixhasa iPlug & Charge, ukufikelela kwiRFID, kunye nokwabelana ngamandla ombane ukuya kuthi ga kwiiyunithi ezili-10—ifanelekile kwiindawo zokupaka zorhwebo kunye neendawo zokusebenza.

Izikhululo zokutshaja zeDC

• Guqula i-AC ibe yi-DC ngaphakathi kwitshaja ngokwayo, uze uyifake ngqo kwibhetri yesithuthi.
• Inika isantya sokutshaja esikhawulezayo kakhulu—ngokuqhelekileyo i-150 kW nangaphezulu.
• Utyalo-mali oluphezulu oluvela kwangaphambili kodwa luvumela ukujika ngokukhawuleza kunye nokufumana ingeniso.
• Umzekelo: i-i-Ampax 480 inika amandla ombane aguquguqukayo angama-120–480 kW kunye nokwabelana ngamandla aguqukayo angama-40-80kW, okuqinisekisa utyalo-mali lwakho kwixesha elizayo.

Inyathelo lesi-3: Vavanya i-Power Output kunye ne-Scalability

Umlinganiselo wamandla etshaja yakho uchaphazela ngokuthe ngqo ixesha lokutshaja kunye nomthamo wokusebenza.

Kwiiwebhusayithi ezininzi zorhwebo, umxube weetshaja ze-AC kunye ne-DC yeyona ifanelekileyo:

• Faka iitshaja ze-AC zabasebenzi, abahlali, okanye indawo yokupaka ixesha elide.
• Yongeza iitshaja zeDC ezikhawulezayo kubakhenkethi kunye nemfuno ephezulu yezithuthi.

Zombini Inject Swift 2.0 kwaye i-i-Ampax 480 Zenzelwe ukuba zikwazi ukwandiswa—iSwift 2.0 ivumela ukulinganisela umthwalo kwiiyunithi ezili-10, ngelixa i-i-Ampax 480 ivumela ukuphuculwa kwexesha elizayo ngokongeza nje iimodyuli endaweni yokutshintsha inkqubo.

Inyathelo lesi-4: Iimpawu ezikrelekrele kunye noQhagamshelo

Iitshaja ze-EV zanamhlanje azipheleli nje ekubeni zizixhobo zamandla—zizinto zedijithali.

Njonga i:

• Ukuthobela imithetho ye-OCPP (1.6 okanye 2.0.1) yokudibanisa i-backend kunye nokuhambelana kwexesha elizayo.
• Ukulinganisela Umthwalo Oguquguqukayo (i-DLB) ukuphucula amandla afumanekayo kwiitshaja ezininzi.
• Ulawulo lwe-App kunye neLifu ukuze kujongwe kwaye kuhlawuliswe ngexesha langempela.
• Ukutshaja i-PV Surplus, uphawu olubalaseleyo lwe Inject Swift 2.0, ukuze kusetyenziswe amandla elanga kangangoko.
• Umlawuli wamandla oHleliweyo (PPC)—ekhethekileyo kwi i-i-Ampax 480—eyenza lula ingqiqo yangaphakathi kwaye iphucule ukuthembeka.

Ezi zakhono zikrelekrele ziqinisekisa ukusebenza kakuhle, ukhuseleko, kunye nolawulo olungenamthungo lwabasebenzisi, nto leyo enciphisa iindleko zizonke zobunini ngokuhamba kwexesha.

Inyathelo lesi-5: Ukuthembeka, Isiqinisekiso, kunye neNkonzo

Iindawo zorhwebo zifuna ukuqina kunye nokuthobela imithetho yehlabathi.
Xa uvavanya iimveliso, cinga ngoku:

• Umgangatho wokwakha: Ukuthintela imozulu nge-IP54+, kunye neepaneli zeglasi eziqinisiweyo.
• Iziqinisekiso: Imigangatho yokulinganisa ye-CE, i-RoHS, i-MID/PTB, kunye neyengingqi.
• Ukugcinwa kunye neNkxaso: Izixhobo zeModular zokulungisa ngokukhawuleza, ukuxilongwa okukude, kunye nohlaziyo lwe-OTA.

Zombini iimodeli ze-Injet ziyahlangabezana neziqinisekiso ezingqongqo zamazwe ngamazwe kwaye zixhaswa yinkxaso yenkonzo yehlabathi—ukuqinisekisa ukuba iziseko zakho zokutshaja zihlala zikwi-intanethi, iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki.

Isiphelo: Yakha iNethiwekhi yokutshaja elungele ikamva

Ukukhetha phakathi kwe-AC ne-DC akuthethi ukuba enye “ingcono”—kukufumana ibhalansi efanelekileyo kwiimfuno zesiza sakho.

• Ukuze utshaje ixesha elide, uhlawule kancinci, kwaye uhlambe indawo yokusebenza okanye indawo oya kuyo ngendlela ekrelekrele, efana Inject Swift 2.0 inika ukuguquguquka kunye namava omsebenzisi aphucukileyo.
• Ukusetyenziswa ngokukhawuleza nangokukhawuleza kwezorhwebo, okufana i-i-Ampax 480 inika amandla, ukuthembeka, kunye nokuguquguquka okungenakuthelekiswa nanto.

Xa bebonke, bakha inkqubo epheleleyo enceda amashishini ukuba akhusele isicwangciso sawo sokutshaja kwixesha elizayo.

Kwi-Injet New Energy, sidlula kwiimveliso zokutshaja — sinikezela ngezisombululo zamandla ezidibeneyo ezakhelwe ikamva. Ukusuka kwiitshaja ze-AC kunye ne-DC ezikrelekrele ukuya kwiinkqubo zokugcina amandla ezinkulu kunye nobuchule beMicrogrid, yonke into entsha esiyidalayo yenzelwe ukwenza ukutshaja kube ngokukhawuleza, kube krelekrele, kwaye kuthembeke ngakumbi.

Nxibelelana neqela le-Injet namhlanje ukuze uhlole izisombululo zakho zokutshaja iimoto zombane zorhwebo.