Bitewe n’iterambere ryihuse ry’isoko rya EV, imigozi yo gushyushya DC yabaye igice cy’ingenzi cy’ibikorwa remezo byo gushyushya EV kubera imiterere yayo, kandi akamaro k’imigozi yo gushyushya DC karushijeho kugaragara. Ugereranyije n’imigozi yo gushyushya AC,Ibirundo byo gusharija bya DCzibasha gutanga umuriro wa DC ku buryo butaziguye kuri bateri za EV, bigabanya cyane igihe cyo gushyushya kandi akenshi zigashyushya kugeza kuri 80% mu gihe kitarenze iminota 30. Ubu buryo bwo gushyushya neza butuma bukoreshwa cyane kurushaIbikoresho byo gusharija ACahantu nka sitasiyo rusange zo gushyuza, ibigo by'ubucuruzi n'aho serivisi zo mu muhanda zitangirwa.
Mu rwego rw'ihame rya tekiniki, DC charger pile ahanini ihindura ingufu z'amashanyarazi binyuze mu gukwirakwiza ingufu zikoresha frequency nyinshi n'amashanyarazi. Imiterere yayo y'imbere irimo icyuma gikosora, filter na control system kugira ngo ihamye kandi igire umutekano w'umuvuduko w'amashanyarazi. Hagati aho, imiterere y'ubwenge yaIbirundo byo gusharija bya DCbigenda birushaho kunozwa buhoro buhoro, kandi ibicuruzwa byinshi bifite uburyo bwo gutumanaho butuma amakuru akorana mu buryo bwihuse na EV na power grids kugira ngo byoroshye uburyo bwo gusharija no gucunga ikoreshwa ry'ingufu. Imiterere y'amahame ya tekiniki ikubiyemo ahanini ibi bikurikira:
1. Uburyo bwo gukosora: Ibice byo gushyushya DC bifite ibikoresho byo gushyushya birimo guhindura ingufu za AC muri DC. Iyi nzira ikubiyemo ubufatanye bwa diode nyinshi kugira ngo AC ihindurwe DC mu gihe cy'ibyumweru bibiri.
2. Kugena Imiterere y'Ingufu n'Umuvuduko w'Ingufu: Ingufu za DC zahinduwe zitunganywa n'akayunguruzo kugira ngo hakurweho ihindagurika ry'umuvuduko w'amashanyarazi no kwemeza ko umuvuduko w'amashanyarazi uhoraho. Byongeye kandi, ikigo gishinzwe kugenzura amashanyarazi kizagenzura amashanyarazi kugira ngo gikomeze kuguma mu rwego rwo kwirinda mu gihe cyo gusharija.
3. Sisitemu yo kugenzura y'ubwenge: Imigozi igezweho yo gushyushya DC ifite sisitemu yo kugenzura y'ubwenge ikurikirana uko gusharija bimeze mu gihe nyacyo kandi igahindura imbaraga z'amashanyarazi n'amashanyarazi kugira ngo yongere imikorere myiza yo gushyushya no kurinda bateri ku rugero rushoboka.
4. Amabwiriza yo gutumanaho: Itumanaho hagati ya DC chargers na EVs risanzwe rishingiye ku mabwiriza asanzwe nka IEC 61850 na ISO 15118, yemerera guhanahana amakuru hagati ya charger n'imodoka, bigamije umutekano n'imikorere myiza y'uburyo bwo gushyushya.
Ku bijyanye n'amahame ngenderwaho yo gushyushya ibicuruzwa nyuma y'ibicuruzwa, ibiro byo gushyushya bya DC bikurikiza amahame ngenderwaho mpuzamahanga n'ay'igihugu kugira ngo bigerweho n'umutekano kandi bihuzwe. Amahame ngenderwaho ya IEC 61851 yatanzwe na Komisiyo Mpuzamahanga y'Ubuhanga mu by'Ikoranabuhanga mu by'Ikoranabuhanga (IEC) atanga ubuyobozi ku isano iri hagati y'ibikoresho byo gushyushya n'ibikoresho by'amashanyarazi, akubiyemo uburyo bw'itumanaho n'imikorere y'amashanyarazi. UbushinwaGB/T 2023Ku rundi ruhande, umurongo ngenderwaho wa 4 usobanura neza ibisabwa mu bya tekiniki n'ibipimo by'umutekano ku miyoboro yo gushyushya. Aya mahame yose agena amahame y'inganda zikora n'izishushanya imiyoboro yo gushyushya ku rugero runaka, kandi ku rugero runaka, afasha mu guteza imbere iterambere ryiza ry'isoko ry'imodoka nshya zikoresha ingufu zikoresha amashanyarazi n'inganda zibishyigikira.
Ku bijyanye n'ubwoko bw'imbunda zisharira za DC charger pile, DC charger pile ishobora kugabanywamo charger pile y'imbunda imwe, imbunda ebyiri n'imbunda nyinshi. charger pile y'imbunda imwe ikwiriye ahantu hato ho charger, mu gihe charger pile y'imbunda ebyiri n'imbunda nyinshi ikwiriye inyubako nini kugira ngo ihuze n'ibyifuzo byinshi byo charger. Inkingi zo charger pile z'imbunda nyinshi zikunzwe cyane kuko zishobora gukorera EV nyinshi icyarimwe, bikongera cyane imikorere yo charger.
Amaherezo, hari icyerekezo cy’isoko ry’ibice byo gushyushya: ahazaza h’ibice byo gushyushya bya DC nta kabuza bizaba byinshi uko ikoranabuhanga ritera imbere kandi icyifuzo cy’isoko kikiyongera. Guhuza imiyoboro y’amashanyarazi, imodoka zitagira umushoferi n’ingufu zishobora kongera gukoreshwa bizazana amahirwe mashya adasanzwe ku bice byo gushyushya bya DC. Binyuze mu iterambere ry’igihe cy’ibidukikije, twizera ko ibice byo gushyushya bya DC bitazaha abakoresha ubunararibonye bworoshye bwo gushyushya, ahubwo bizanafasha mu iterambere rirambye ry’urusobe rw’ikoranabuhanga.
Niba ushaka kumenya byinshi ku bijyanye n'ubujyanama ku biro byo kwishyuza, ushobora gukanda kuri:Gusobanukirwa neza ibicuruzwa bishya bigezweho - AC charger pile
Igihe cyo kohereza: 20 Nzeri 2024
