Injethiithola ukuthi njengoba izimoto zikagesi (EVs) ziya ngokuya zidlanga, isidingo sengqalasizinda yokushaja esebenza kahle nethembekile sibalulekile. Iziteshi zokushaja ze-DC zidlala indima ebalulekile ekusizeni ukushaja okusheshayo kwama-EV, kodwa ukuba khona kwesilawuli samandla ngaphakathi kwalezi ziteshi kungathuthukisa kakhulu ukusebenza kwazo nezinqubo zokunakekelwa kwazo.
yini isilawuli sokushaja se-DC
Isilawuli sokushaja se-DC siwubuchopho ngemuva kwesiteshi sokushaja esisheshayo se-DC. Inesibopho sokuphatha yonke inqubo yokushaja, kusukela ekuxhumaneni nemoto kuya ekulawuleni ukugeleza kwamandla.
Imisebenzi Esemqoka Yesilawuli sokushaja se-DC:
Ukuxhumana: Kusebenza njengokuxhumana phakathi kwesiteshi sokushaja nemoto kagesi, ukushintshana kwedatha nemiyalo.
Ukulawula Amandla: Kulawula inani lamandla alethwa kubhethri yemoto, iqinisekisa ukushajwa okuphephile nokusebenza kahle.
I-Safety Monitoring: Iqapha amapharamitha ahlukahlukene afana ne-voltage, yamanje, nezinga lokushisa ukuze kuvinjwe amaphutha futhi kuvikelwe imoto nesiteshi sokushaja.
Ukuphathwa Kwenqubo Yokushaja: Ilawula izigaba zokushaja ezihlukene, okuhlanganisa ukushaja kwangaphambili, ukushaja okuyinhloko, nokushajwa kwangemuva.
Inkokhelo Nokugunyazwa: Iphatha izinkokhelo kanye nokuqinisekisa komsebenzisi.
Uyini umthelela noma ngaphandle kwe-aIsilawuli sokushaja se-DC:
Ngesilawuli Samandla:
- Isilawuli Samandla Esihlelekayo (okukhethekile okuvela ku-INJET): Le ngxenye isebenza njengobuchopho besiteshi sokushaja, ivumela ukulawula okunembayo nokulawulwa kokugeleza kwamandla ku-EV.
- I-Smart HMI Ehlanganisiwe: I-Human-Machine Interface (HMI) inikeza isixhumi esibonakalayo esisebenziseka kalula kubo bobabili opharetha nabanikazi be-EV ukuze baqaphe futhi balawule inqubo yokushaja kahle.
- Imojuli yokushaja: Iyunithi eyinhloko enesibopho sokuguqula amandla e-AC ukusuka kugridi ukuya kumandla e-DC afanele ukushaja amabhethri e-EV.
- IKhabhinethi: Izindlu zazo zonke izingxenye zikagesi, ezihlinzeka ngokuvikeleka nokuhleleka.
- Ikhebula ne-plug: Ibalulekile ekuxhumeni isiteshi sokushaja ku-EV ukuze udlulise amandla.
Ngaphandle kwesilawuli samandla:
- Imitha yehora le-DC Watt: Ikala inani lamandla kagesi asetshenziswe i-EV ngesikhathi sokushaja.
- I-Voltage Detection Transmitter: Iqapha amazinga kagesi ukuze kuqinisekiswe ukusebenza kokushaja okuphephile.
- I-Insulation Detector: Ithola noma yimaphi amaphutha okufakwa ngaphakathi kwesistimu yokushaja ukuvikela izingozi zikagesi.
- Isilawuli Senqwaba Yokushaja: Ilawula izivumelwano zokushaja nokuxhumana phakathi kwesiteshi ne-EV.
- Ezinye Izingxenye Zamandla Kagesi: Kubandakanya izinsiza ezihlukahlukene zamandla, ama-circuit breaker, ama-relay, izivikeli zokuhlinza, nezintambo zokuxhuma ugesi.
(Izingxenye zesiteshi sokushaja se-DC esinaso nesilawuli samandla)
Umthelela Wesondlo nge-aIsilawuli sokushaja se-DC
Ngesilawuli Samandla:
Ukulungiswa kwesiteshi sokushaja se-DC esifakwe isilawuli samandla kuyahamba futhi kuyashelela, ngokuvamile kudinga amahora angaphansi kwayi-8 ukuxazulula izinkinga.
- Ukuxilongwa Kwephutha: Amasistimu angemuva azenzakalelayo abona ngokushesha amaphutha, anciphisa isikhathi sokuxilongwa sibe amahora angama-2-4.
- Ukushintshwa Kwengxenye: Uma kunesidingo, isilawuli samandla singashintshwa ngokuqondile phakathi kwamahora angu-2-4, kuncishiswe isikhathi sokuphumula.
Ngaphandle kwesilawuli samandla:
Izinqubo zokunakekela ezivamile zeziteshi zokushaja ze-DC ezingenazo isilawuli samandla zingadla isikhathi, kuthathe noma yikuphi kusukela ezinsukwini ezi-2 kuye kweziyi-10 ukuxazulula izinkinga.
- Ukuhlolwa kwendawo: Izisebenzi zesondlo kufanele zihlole isiteshi, zithathe izinsuku ezingu-1-2 ukuthola iphutha.
- Ukushintshwa Kwengxenye: Uma iphutha selibonakalisiwe, ukuthola nokushintsha izingxenye ezidingekayo kungathatha izinsuku ezingu-2-6, kuye ngokutholakala.
- Ukulungisa Nokubuyisela: Ekugcineni, izinsuku ezingu-1-2 ziyadingeka ukuze kulungiswe isiteshi futhi kusibuyisele esimweni sokusebenza.
Iqala uhambo olubheke phambili olubheke ekusimameni nasekusebenzeni kahle, i-Injet New Energy yethula ngokuziqhenya impumelelo yayo yakamuva -Isiteshi sokushaja se-Ampax Series DC. Lokhu kusungula okusha kumemezela inkathi entsha ekushajweni kwemoto kagesi (EV), ethembisa uguquko olukhulu kubuchwepheshe bezokuthutha esimeme.
I-Ampax Series igqama ngezici zayo ezisezingeni eliphezulu, ibeka indinganiso entsha yezixazululo zokushaja kwe-EV. Okubalulekile ekwakhiweni kwayo i-INJET Integrated DC Charging Technology, ehlanganisa okukhethekile INJET Programmable Power Controller. Lobu buchwepheshe obuphayona buqinisekisa ukuphathwa kwamandla okunembayo, kuletha umuzwa wokushaja ofanelana nezidingo zomnikazi we-EV ngamunye. Kodwa ukusungula izinto ezintsha akugcini lapho - inqubo yokuhlanganisa eyenziwe lula ithuthukisa ukusebenza kahle kokukhiqiza, icindezela imingcele yalokho okungenzeka kungqalasizinda yokushaja kwe-EV.