Ake sikhulume iqiniso. Ishaja eshonile endaweni yokugcina izimoto zeqembu ezisebenza ngokwezohwebo ayiyona nje into encane ebuhlungu; iyayichitha imali. Uma ufaka ishaja esheshayo yezimoto zikagesi, ulindele ukuthi isebenze ubusuku nemini. Kodwa kulo lonke elaseYurophu nase-Asia, abasebenzisi babhekana nenkinga. Imishini yabo enamandla aphezulu yehluleka ukusebenza kahle, yenze izinhlelo eziqinile zokuhambisa izinto zibe yisiphithiphithi esiphelele.

Kungani uhlelo oluthembisa i-120kW kungazelelwe lwehlisa laya ku-30kW? Akuvamile ukuthi kube yinkinga nebhethri lemoto. Kunalokho, ukuphathwa kokushisa kweshaja uqobo, imingcele yenethiwekhi yendawo, noma i-firmware esuphelile kuyasebenza "ukubopha" ukuze kuvikelwe imishini. Kwa-Maruikel, sakha ingqalasizinda ye-Mode 4 DC eyakhelwe ukubekezelela izimo ezinzima zemisebenzi yezohwebo. Ake sishiye izinto ezingekho emqondweni sibheke ukuthi ungayigcina kanjani inethiwekhi yakho enzima isebenza kahle kakhulu.

Ukulahleka kokusebenza kuyisibulala-mkhuba esithule se-EV ROI. Kunokuba unikeze amandla aqinile, ihadiwe yakho ingase ibonise ukuphuma okungalingani noma ibonise izexwayiso ezicasulayo ezithi "Iphutha Lokuxhuma".

Izimbangela eziyinhloko zivame ukuba khona ekungqubuzaneni phakathi kwezingxenye zikagesi nendawo ezizungezile. Abasebenzisi abaningi bafaka lezi zixhobo ngaphandle kokuqonda ngokugcwele umthwalo wenethiwekhi yendawo. Lapho amadesi amaningi exhuma ngesikhathi esisodwa, i-voltage iyawa. Uma i-transformer yendawo yakho ingalingani nomthamo ophezulu wamashaja akho e-DC e-Mode 4, uhlelo luzokwehlisa ngokuzenzakalelayo. Ukuze uqonde ukuthi ingcindezi yenethiwekhi enkulu ithinta kanjani ukungaguquguquki kokushaja, ungabuyekeza lokhu.Ucwaningo lwe-MIT ngeseluleko esizayo.

Ukushaja kwe-DC enamandla amakhulu kudala ukushisa okuningi. Uma lokho kushisa kungaphumi, uhlelo luzizivikela.

Lokhu kubizwa ngokuthi "i-thermal throttling." Uma ama-fan okupholisa angaphakathi avinjwa uthuli, noma uma iyunithi lishisa elangeni laseMpumalanga Ephakathi ngaphandle kokuvikelwa kahle, ibhodi le-logic leshaja lizokwehlisa amandla ukuze kuvinjelwe ukuncibilika kwezingxenye. Kuyisici esidingekayo sokuphepha, kodwa kumshayeli wokulethwa ohlelelwe isikhathi esiqinile, kuzwakala njengomshini owonakele.

Ukuzilungisa kwe-DIY ohlelweni lwe-400V DC kuwukudala inhlekelele. Amandla kagesi anomthwalo obulalayo kuma-capacitor awo isikhathi eside ngemuva kokuthi amandla enqanyuliwe. Udinga ihadiwe eliklanyelwe ukuseviswa ngokuphepha nangokushesha.

Yingakho abasebenzisi abahlakaniphile besuka kumakhabethe amakhulu baye kumakhiwo ahlukaniswe izingxenye. Uma ibhulokhi yamandla engu-30kW yehluleka ngaphakathi kweshaja ehlukaniswe izingxenye, okunye okuyunithi kuhlala kusebenza ngezinga elincishisiwe. Lapho umakhenikha efika, bashintsha nje ibhulokhi enesiphutha ngemizuzu, esikhundleni sokukhipha isiteshi sonke ku-inthanethi izinsuku. Bheka i-izixazululo zokushaja ezisezingeni eliphezuluukubona ukuthi le makhiwo ehlukaniswe izingxenye isusa kanjani isikhathi eside sokungasebenzi.

Ukuqhuba ibhizinisi le-shaja esheshayo yemoto kagesi kudinga ukuthobela ngokuqinile izindinganiso zesifunda. E-Europe, amasayithi ahambisanayo alandela imihlahlandlela ye-AFIR, enqabela isikhathi eside sokusebenza kanye nezinketho zokukhokha ezicacile.

Kodwa ngaphandle kwesoftware, ikesi elingokoqobo kumele likwazi ukumelana nezimo zesimo sezulu. Noma ngabe imvula eqhwa yaseNordics noma umoya omanzi osolwandle wasemadolobheni ase-Asia aseceleni kolwandle, ihadiwe kumele ikwazi ukumelana. Sisebenzisa izinqubo eziqinile zokuhlola izinto—sihambisana namazinga omhlaba njenge ASTM G154futhi i-ISO 12944—ukuqinisekisa ukuthi ama-polymer nezinsimbi esizisebenzisayo ziyamelana nokubola kwe-UV, ukugqwala komswakama osolwandle, kanye nemithelela yomzimba (isilinganiso se-IK10). Uma kukhulunywa ngokuhlanganiswa kwemvelo, sincoma kakhulu ukubeka phambili i-IP65 (kuyimpoqo ukuthi kungangeni nothuli futhi kumelane nemifudlana yamanzi). Inikeza umkhawulo obalulekile wokuphepha ezivunguvungwini ezinamandla zemvula noma ukuwashwa ngomfutho ophezulu, okudlula kude isisekelo esiyisisekelo se-IP54. Leli zinga lobunjiniyela livimbela ingqalasizinda yakho ukuthi ingaboli kusukela ngaphakathi, ekugcineni kuqinisekiswe i-ROI yakho yesikhathi eside.

Ukushaja okuthembekile, okusheshayo kuyisisekelo sezokuthutha zamahhala ezohwebo. Ngokugcina amayunithi akho ngokunemba, uvikela utshalomali lwakho lwemali futhi ugcina uchungechunge lwakho lokuhambisa lungaphazamiseki.

Ochwepheshe bemboni bayazi ukuthi ukugcinwa okwenziwa ngaphambi kwesikhathi kuyinto ehlukile phakathi kwendawo ehlulekayo nendawo enenzuzo enkulu. Gxila ekugcineni indawo yokungena komoya, impilo yekhebula, nokuvuselelwa njalo kwe-OCPP firmware. Hlala unolwazi, qapha idatha yakho, futhi uqinisekise ukuthi ihadiwe yakho ihambisana nezidingo eziqinile zomhlaba wangempela.

Lokhu kuvame ukubangelwa ukunciphisa ukushisa. Uma ishaja ishisa kakhulu ngenxa yokushisa kwangaphandle noma izimbobo zokupholisa ezivalekile, inciphisa ngokuzenzakalelayo amandla ukuze ivikele izingxenye zayo zangaphakathi.

Udinga ukusebenzisa i-Dynamic Load Management (DLM). Lolu hlelo lokusebenza lusabalalisa ngobuhlakani amandla atholakalayo ku-400V yakho yokuxhuma ku-grid kuzo zonke izimoto ezixhunyiwe, ukuvimbela ama-breaker akho amakhulu ukuthi angaphume.

Ngokushaja okusheshayo kwe-Mode 4 DC, kufanele usekele i-CCS2 eYurophu kanye naseMiddle East, kanti i-GB/T standard iyadingeka ngokomthetho emakethe yaseShayina.

Ukuhlanza kwangaphandle okuyisisekelo kulungile, kodwa ukugcinwa kwangaphakathi kufanele kwenziwe kuphela ochwepheshe abaqinisekisiwe be-high-voltage. Amashaja e-DC aqukethe ama-capacitor angagcina izintambo zikagesi ezibulalayo noma nini lapho icishiwe.

Izingxenye ezihlukahlukene zikagesi zisebenzisa amabhulokhi amandla azimele. Uma ibhulokhi eyodwa yehluleka, ishaja iyaqhubeka nokusebenza ngezinga eliphansi lamandla esikhundleni sokuvala ngokuphelele, okuvumela ukuthi ugcine imikhumbi yakho ihamba ngenkathi ulindele ukushintshwa okusheshayo kwezingxenye.