Impendulo eqondile: Inqwaba yokushaja engu-160kW DC ilingana nephrojekthi kuphela lapho ukunikezwa kwesayithi, amajika okushaja imoto, inhlanganisela yesixhumi, uhlelo lwesikhathi esisodwa, ukuhlanganiswa kwesofthiwe nokusekelwa kwendawo yokusebenza lokho kulungiselelwa. Abathengi kufanele baqinisekise ukuthi ishaja enezibhamu ezimbili iwabela kanjani amandla, yiziphi izimoto ezingazamukela ngempela, nokuthi yiziphi izinto zokufaka nokwamukela ezifakiwe ngaphambi kokuqhathanisa amakhotheshini.
Isilinganiso seshaja siwumkhawulo wesistimu, akusona isithembiso sokuthi yonke imoto exhunyiwe izothola lawo mandla ngokuqhubekayo. I-voltage yebhethri yemoto, isimo sokushajwa, izinga lokushisa kanye nemikhawulo yokuphatha ibhethri engaphakathi kuthinta ijika lokushaja. Uxhumo olusetshenziswayo, i-transformer, i-switchgear ekhuphuka nomfula kanye nenani lamashaja asebenza ndawonye anquma ukuthi isayithi lingakwazi yini ukuhlinzeka ngomthwalo oceliwe.
Ukubuyekezwa okuwusizo kweziteshi zokushaja okusheshayo ze-DC zezimoto zikagesi ngakho-ke kuqala ngohlelo lokusebenza, hhayi igama lomkhiqizo. Abathengi abahlola i-Dingsheng's uhla lwesiteshi sokushaja kwezohwebo kufanele iqale iguqule ithrafikhi elindelekile, izinhlobo zezimoto kanye nemikhawulo kagesi ibe incwajana yokulungisa umphakeli angaqinisekisa.
Isilinganiso esingu-160kW Simtshelani Umthengi?
Isilinganiso esingu-160kW sikhomba isigaba esiphezulu sokuphuma kweshaja ngaphansi kwezimo ezichaziwe. Ayiphenduli ukuthi okukhiphayo kushintsha kanjani kuwo wonke amandla kagesi, noma amandla abelwe phakathi kwezixhumi ezimbili, ukuthi imoto ihlala isikhathi esingakanani eduze nokwamukelwa okuphezulu, noma indlela ishaja eziphatha ngayo lapho ukuphathwa komthwalo wesayithi kunciphisa isabelo sayo.
Okushicilelwe Inqwaba eshajayo ye-DC engu-160kW ikhonjwa njengomkhiqizo wezibhamu ezimbili. Lokho kwenza umqondo wokwabiwa kwamandla kube yinto emaphakathi ye-RFQ. Abathengi kufanele babuze ukuthi ingabe i-160kW iyatholakala yini kusixhumi esisodwa uma esesibili singenzi lutho, amandla ahlukaniswa kanjani phakathi namaseshini amabili, noma ngabe ukwabiwa kushintshile noma kunamandla, nokuthi yisiphi isinyathelo semojula esincane noma umthetho wokulawula osebenzayo. Leyo mininingwane kufanele iqinisekiswe ekucushweni okunikezwayo kunokuba kuthathwe kunkulumo ethi “dual guns.”
Iphutha elivamile lokuthenga liphindaphinda i-160kW ngesikhathi sokushaja esicatshangelwayo ukuze ubikezele ukuthengiswa kwamandla. Ukuphuma kwangempela kuncike emaphethini okufika kwemoto namajika okushaja. Ishaja ingachitha isikhathi esiningi ngaphansi kwesilinganiso se-nameplate yayo lapho imoto ishaya ngamandla ngenani eliphakeme kakhulu.
Umthamo Wegridi Kufanele Ukumise Kanjani Ukucushwa?
Ucwaningo lukagesi lwesiza kufanele luhlonze umthamo wesevisi otholakalayo, isilinganiso se-transformer, izinga le-short-circuit, amandla kagesi kanye nesigaba, ukuvikelwa komfula okhuphuka nomfula, umzila wekhebula, ukuhlelwa komhlaba kanye namandla ayisipele ngemva kokuba eminye imithwalo yesayithi ifakiwe. Lapho amashaja amaningana abelana ngoxhumano olulodwa, idizayini nayo idinga ukuqagela kwesidingo esiqondile kanye nesu lokuphatha umthwalo.
Iphrojekthi enomthamo wegridi elinganiselwe isengasebenzisa ishaja engu-160kW uma isistimu yokulawula idlula isidingo noma ihlela izikhathi, kodwa ishaja ngeke ihlale isebenza ngokukhipha okugcwele. Isinqumo sezentengiselwano siwukuthi ihadiwe yamandla aphezulu inikeza ukuguquguquka okuwusizo njengoba isayithi likhula noma yengeza kuphela izindleko uxhumano lwamanje olungakwazi ukuzisebenzisa.
Izindleko ezifunwayo nezintela zesikhathi sokusebenzisa zingathinta kakhulu izindleko zokusebenza. Ukushaja okusheshayo kwe-DC kungenzeka kakhulu kunokushaja kwamandla aphansi ukuze kudaleke inani eliphakeme lesidingo. Abathengi kufanele bathole ukwakheka kwentela yendawo futhi banqume ukuthi imikhawulo emile, ukulinganisa kokulayisha kwesayithi okuguquguqukayo noma ukugcinwa kwamandla kuzoba yingxenye yobubanzi.
Iyiphi Idatha Yemoto Okufanele Iqoqwe Ngaphambi Kokukhethwa?
Lungiselela i-matrix yemoto kunokuqamba imodeli yamanje eyodwa kuphela. Rekhoda uhlobo lwesixhumi, iwindi le-voltage yebhethri, amandla aphezulu e-DC amukelwayo, isimo sokufika esivamile sokushajwa, isimo esifiswayo sokuhamba, isikhathi sokuhlala namaseshini alindelekile ngosuku. Ngemikhumbi, engeza ishejuli yomzila kanye nenani lezimoto ezingase zifike ndawonye.
Ukuthobela isixhumi nokuxhumana kokushaja kufanele kufane nemakethe okuhlosiwe kanye nemikhumbi yezimoto. I-IEC 61851-23 ihlanganisa izidingo zemishini yokuphakelwa kwe-DC EV, kuyilapho i-IEC 61851-24 ikhuluma ngokuxhumana kwedijithali phakathi kwemishini ye-DC nemoto yokulawula ukushaja. Iphrojekthi kufanele ihlonze uhlelo olusebenzayo, isistimu yesixhumi sesifunda kanye nanoma yiziphi izidingo zokugunyazwa kwendawo. Umphakeli kufanele anikeze ubufakazi obuqondene nomkhiqizo kunohlu lwamazinga ajwayelekile.
Elinye iphutha elivamile ukukhetha ishaja eduze kwemoto enenani eliphakeme kakhulu elikhangisiwe. Uma izimoto eziningi zamukela amandla amancane kakhulu, iyunithi yamandla aphansi noma ingxube yembobo ehlukile ingase ilethe umthamo ofanayo wansuku zonke ngomthwalo ophansi wesevisi kagesi. I Inqwaba yokushaja i-DC engu-120kW emile phansi ingafakwa njengomzila wokuqhathanisa lapho ukuhlanganiswa kwemoto noma umkhawulo wegridi ungathetheleli u-160kW.
Ukucushwa Kwezibhamu Ezimbili Kwengeza Nini Inani Langempela?
Izixhumi ezimbili zinganciphisa isikhathi sokungenzi lutho futhi zinikeze opharetha ukuguquguquka okwengeziwe, kodwa izintambo ezimbili aziwabili ngokuzenzakalelayo umthamo wesayithi. Umklamo wezibhamu ezimbili wengeza inani lapho ulayini olindelekile, isakhiwo sokupaka kanye nengqondo yokwabelana ngamandla kuvumela izimoto ezimbili ukuba zisebenzise impahla ngendlela efanele. Yengeza inani eliphansi uma kufinyeleleka indawo eyodwa kuphela, ikhebula alikwazi ukufinyelela kuzo zombili izindawo ngokuphepha, noma isistimu yehhovisi elingemuva ayikwazi ukuphatha izikhathi ngasikhathi sinye ngendlela efanele.
Buza ukuthi okusetshenziswa kubonwa kubonisa kanjani amandla abiwe, noma isixhumi ngasinye sinamarekhodi azimele okulinganisa nawomsebenzi, nokuthi kwenzekani uma iseshini eyodwa ima noma iphutha. Qinisekisa ukuthi iseshini yesibili ingaqala ngaphandle kokuphazamisa eyokuqala nokuthi ishaja iwabeka kanjani amandla akhishiwe.
Kumasayithi anabahlinzeki bempahla abambalwa noma imfuneko yokwaba amandla ezindaweni eziningi zokupaka, i-architecture ephakathi nendawo ingase ifanele ukuhlolwa okuhlukile. I-Dingsheng's 360kW/480kW ikhabethe lesilungisi elishajayo imele umzila wesistimu ohlukile kuyunithi ezimele engu-160kW. Ukukhetha okulungile kuncike enanini lamachweba, icebo lokunweba, isu lokungadingeki umsebenzi kanye nemodeli yesevisi.
Imaphi Ama-Software kanye Nokusebenzelana Kwenkokhelo Okufanele Kuqandwe?
Ishaja, isistimu yokuphatha indawo yokukhokhiswa kanye nendawo yokukhokha kumele kuthathwe njengochungechunge olulodwa lokusebenza. Chaza iphrothokholi ye-backend edingekayo kanye nenguqulo, indlela yenethiwekhi, isibopho se-SIM noma i-Ethernet, indlela yokuqinisekisa, ukuqonda kwezindleko, ukuqala/ukuma okukude, ukuphatha i-alamu, inqubomgomo ye-firmware kanye nobunikazi bedatha yokwenziwayo.
I-OCPP ingasekela ukusebenzisana phakathi kweziteshi zokushaja nezinhlelo zokuphatha, kodwa inombolo yenguqulo iyodwa ayanele. Amaphrofayili ongawakhetha, izilungiselelo zokuphepha nemisebenzi esetshenzisiwe iyahlukahluka. Abathengi kufanele bacele i-matrix yesici nokuhlolwa kokuhlanganisa ngokumelene ne-backend ehlosiwe. Uma kudingeka amatheminali okukhokha, izinhlelo zokusebenza zeselula, amakhadi e-RFID noma izinsiza zokuzulazula, cacisa ukuthi ubani ohlinzeka futhi oqinisekisa isixhumi esibonakalayo ngasinye.
Ukuxhumana kwenkundla kuvame ukuhlolwa sekwephuze kakhulu. Ishaja ingaphasa uhlolo lwamandla embonini futhi iqhubeke yehluleka ukusebenza ngokwentengiso ngenxa yokuthi isignali yeselula ibuthakathaka, imithetho yokuvikela i-firewall block ukuxhumana noma isitifiketi senkokhelo singesinye isikophu. Faka ukuxhumana nokuhlolwa kokwenziwe ekwamukelweni kwesayithi.
Isimo Sezulu Nesakhiwo Sesayithi Siwushintsha Kanjani Ububanzi Bezingxenyekazi Zekhompyutha?
Izinga lokushisa, umswakama, imvula, uthuli, ukukhanya kukasawoti, ukuphakama, ukugeleza kwamanzi kanye nokukhanya kwelanga okuqondile kuthonya indawo ebiyelwe, ukupholisa kanye nezidingo zokunakekelwa. Abathengi kufanele basho ububanzi bangempela bemvelo nendawo yokufaka, bese becela ubufakazi bokwehluka okunikezwayo. Gwema ukucabanga ukuthi ukubukeka kwangaphandle kufakazela ukufaneleka kwaso sonke isimo sezulu.
Isakhiwo kufanele sinikeze ukunyakaza kwemoto okuphephile, ukufinyelela kwekhebula, isivikelo se-bollard noma umthelela, ukuhlukaniswa okufinyelelekayo okuphuthumayo, imvume yokunakekelwa, ukukhanya nokukhipha amanzi. Isisekelo, iphethini yehange, ipayipi elingaphansi komhlaba kanye nendawo yokungena kwekhebula kufanele kuhlolwe kuqhathaniswe nomdwebo womphakathi ngaphambi kokuqala komsebenzi.
Ukuphatha ikhebula kuyinkinga yokusebenza okungokoqobo. Ikhebuli ende noma esindayo inganikeza ama-inlet emoto amaningi kodwa kungase kube nzima ukuyibuyisela ngendlela efanele. Uma iretractor noma ingalo yokusekela idingeka, yifake esifundweni sekhotheshini nokukhishwa kwemvume esikhundleni sokuyengeza ngemva kokufakwa.
Ikuphi Ukucushwa Okufanelana Nesimo Esisebenzayo Ngasinye?
| Isimo sokusebenza | Ukugcizelela ukucushwa | Ubufakazi bokucela | Ukuhwebelana okuyinhloko |
| Umgwaqo onguthelawayeka womphakathi noma ukushaja okusheshayo okudayisa | Ukuhambisana kwemoto ebanzi, ukukhokha kanye nesikhathi sokuphumula senethiwekhi | I-matrix yesixhumi, ukuhlolwa kwe-backend, ububanzi bokukhokha kanye nempendulo yesevisi | Ukuxhumana okubanzi kwandisa umsebenzi wokuhlanganisa |
| Idepho ye-Fleet enezimbuyiselo ezihleliwe | Ukwabelana kwamandla, ukuphathwa komthwalo kanye nokulungela ukuhamba | Ukulingisa ukushaja kwe-fleet kanye nengqondo yesikhathi esisodwa | Amandla aphezulu angase abaluleke ngaphansi kokuphathwa ngobusuku obubodwa |
| Isayithi lezentengiselwano elinomthamo olinganiselwe we-transformer | I-Demand cap kanye nendlela yokwandisa yesikhathi esizayo | Isifundo somthwalo wesayithi nokulawula isigaba | Izingxenyekazi zekhompyutha ezingu-160kW zingase zisebenze ngaphansi kwesilinganiso kuze kube yilapho igridi ithuthukiswa |
| Isayithi elizimele le-two-bay | Ukufinyelela kwezibhamu ezimbili, izikhathi ezizimele kanye nesakhiwo se-bay | Ukulandelana kokwabiwa kwamandla kanye nesakhiwo sobukhulu | Izixhumi ezimbili zisabelana ngeshaja/amandla esayithi atholakalayo |
| Ihabhu yokushaja enezimbobo eziningi | Ukwabiwa kwamandla aphakathi nendawo, ukungasasebenzi kanye nokufinyelela kwezinsiza | Isakhiwo sesistimu, ukwabiwa kwechweba kanye nohlelo lwemodi yokwehluleka | Idizayini yokushaja kweqembu ingase ilingane kangcono kunamayunithi azimele aphindaphindiwe |
Yini okufanele i-FAT, SAT kanye ne-Commissioning Ifakazele?
Ukwamukelwa kwefekthri kufanele kuqinisekise izingxenyekazi zekhompuyutha okuvunyelwene ngazo, i-nameplate, izixhumi, imisebenzi evikelayo, ukusebenzelana komsebenzisi, imisebenzi yokuxhumana nokuziphatha kokwabiwa kwamandla kusetshenziswa ukusetha okuchaziwe kokuhlola. Ukwamukelwa kwesayithi kufanele-ke kuqinisekise izixhumanisi ezifakiwe zikagesi, inethiwekhi, ukugeleza kwenkokhelo noma ukugunyazwa, izikhathi zemoto, izilawuli zezimo eziphuthumayo nokuvalwa kwamaphutha.
Ishaja kufanele ihlolwe ngezimoto ezimele abanye noma isifanisi esiqinisekisiwe esimboza amakesi kagesi kanye nezixhumi ezidingekayo. Uma amaseshini amabili ngesikhathi esisodwa kuyisizathu sokuthenga, uhlelo lokwamukela kufanele luhlole ukwabiwa kwezikhathi ezimbili kunesixhumi esisodwa kuphela ngesikhathi. Umhlahlandlela wangaphakathi uvuliwe Isiteshi sokushaja esisheshayo se-DC FAT, SAT kanye nokugunyazwa inikeza indlela yokwamukela ehambisanayo ngaphandle kokushintsha isinqumo sokumisa kulesi sihloko.
Chaza ubunikazi bokukhubazeka okuvulekile, ukuhlolwa kabusha kwesofthiwe, ukunikwa amandla kwensiza, ukuqeqeshwa, izingxenye eziyisipele kanye nokunikezelwa kokugcina. Ishaja evula amandla ayikalungeli ukusebenza ngokwezentengiso.
Isimo esibamele: Ishaja engu-160kW kuMphakeli weDepho Eboshiwe
Isimo esimela abanye — hhayi icala lekhasimende elifunwayo.
Ingemuva lebhizinisi: Imikhumbi ehambisa izimpahla ihlela ishaja enezibhamu ezimbili ezimotweni ezibuya ngamagagasi amabili akusihlwa.
Inkinga: Umthengi ukhetha u-160kW ngokusekelwe emotweni esheshayo, kodwa i-transformer ekhona inomthamo oyisipele olinganiselwe futhi izimoto ezimbili zivame ukuxhuma ngesikhathi esisodwa.
Imbangela: I-RFQ ayichazi imikhawulo yesidingo sesayithi, ukwabiwa kwezibhamu ezimbili, amajika okushaja imoto noma izinsuku zokugcina zokuhamba.
Isixazululo: Umthengi ulungisa imoto kanye ne-matrix yokufika, ugodle amandla kwezinye izinto ezilayishwayo, uchaza umkhawulo wesayithi ophethwe futhi uhlola ukulandelana kokwabiwa kwezikhathi ezimbili. Ishaja ingase ihlolwe ngokulungela ukusuka kanye nokuphuma kwansuku zonke kunamandla e-nameplate kuphela.
Inani Lesinqumo Somthengi: Le phrojekthi igwema ukuqagela kwe-transformer okungadingekile ngenkathi igcina indlela ebhaliwe ukuze ithole umkhiqizo ophezulu lapho umthamo wegridi ukhula.
Iluphi Ulwazi Oluku-160kW DC Ishaja RFQ?
Thumela amandla kagesi okusebenza namandla atholakalayo, umdwebo wesayithi womugqa owodwa, inani leshaja, ukuqagela kwesidingo ngesikhathi esisodwa, i-matrix yemoto, imfuneko yesixhumi, isakhiwo se-bay, ukufinyelela kwekhebula, idatha yesimo sezulu, iphrothokholi ye-backend, indlela yokukhokha, inethiwekhi yokuxhumana, imfuneko yomthwalo womthwalo, isixhumi esibonakalayo, izidingo zokuthobela zendawo, uhlelo lwe-FAT/SAT, ishejuli yezingxenye eziyisipele nokulindela iphrojekthi.
Thumela lezo zimvo nge- Ukubuyekezwa kwephrojekthi yokushaja kwe-Dingsheng. Umphakeli angakwazi ke ukuhlonza izixhumanisi zokusebenzelana ezingekho, aqhathanise imizila ezimele kanye neyendawo eyodwa, futhi alungiselele ikhotheshini ezungeze izimo zokusebenza zangempela.
Imibuzo Evame Ukubuzwa
Ingabe yonke i-EV izoshaja ngo-160kW eshajani engu-160kW?
Cha. Amandla angempela anqunyelwe ijika lokushaja lemoto, isimo sebhethri, izinga lokushisa, ukuhambisana nogesi, ukwabiwa kweshaja nanoma iyiphi ikhephu yesidingo sesayithi.
Ingabe ishaja enezibhamu ezimbili engu-160kW ihlinzeka ngo-160kW kuzo zombili lezi zimoto?
Ungacabangi kanjalo. Qinisekisa ukuthi u-160kW uyisamba esiphumayo seshaja futhi uthole ukulandelana okuqondile kokwabelana kwamandla okungaguquki noma okuguquguqukayo kwamaseshini amabili.
Ingabe ishaja engu-160kW ingasebenza esizeni esinamandla amancane atholakalayo?
Kungenzeka, uma ishaja nesilawuli sesayithi sisekela umkhawulo wesidingo ogunyaziwe. Iphrojekthi kumele iqinisekise ukuziphatha kokulawula, izimo zokusebenza ezincane kanye nomthelela ngesikhathi sokushaja.
Yini ebaluleke kakhulu: amandla aphezulu noma amandla aphuma nsuku zonke?
Lokho kuncike kumodeli yebhizinisi. Amasayithi omgwaqo omkhulu angase abonise ukubaluleka kwezikhathi ezimfushane, kuyilapho izindiza zingase zibeke phambili zonke izimoto ukuba sezilungile ngomnqamulajuqu ngaphansi komkhawulo wamandla ophethwe.
Ingabe i-OCPP iyahambisana ngokwanele ukuze kuqinisekiswe ukuhlanganiswa kwe-backend?
Cha. Qinisekisa inguqulo yephrothokholi, amaphrofayili asekelwayo, ukumiswa kokuvikeleka kanye nemisebenzi edingekayo, bese uqedela ukuhlolwa kokuhlanganisa nenkundla yokuphatha ehlosiwe.
Ingabe i-RFQ kufanele ihlanganise ukufakwa kwe-civil kanye nogesi?
Yebo, okungenani njenge-matrix yemfanelo ecacile. Chaza ukuthi ubani ohlinzeka ngezisekelo, izintambo, izinto zokushintsha, ukuvikela, ukwenza umhlaba, ukuxhumana, ukugunyazwa kanye nezimvume zendawo.
