Charger yimodoka (OBC)
Amashanyarazi ku Bayobozi ashinzwe guhindura ibisimburana ku buryo butaziguye kugira ngo bakure bateri y'imbaraga.
Kugeza ubu, ibinyabiziga bihuta byimodoka hamwe na mini yamashanyarazi ya00 bifite ibikoresho bya 1.5KW na 2KW, kandi imodoka zinyuranye za00 zifite ibikoresho 3.3Kw na 6.6Kw charger.
Ibyinshi mu kwishyuza ibinyabiziga byubucuruzi bikoreshwa 380vAmashanyarazi yicyiciro cya gatatu, kandi imbaraga ziri hejuru ya 10kw.
Dukurikije amakuru yubushakashatsi bwamakuru ya Gaoong Ikigo cyubushakashatsi bwibinyabiziga byamashanyarazi (GGII), muri 2018, icyifuzo cyimodoka nshya yingufu mu Bushinwa kugera ku 1.220.700, hamwe n'iterambere ry'umwaka 50.46%.
Dukurikije uko isoko ryayo, amashanyarazi hamwe n'imbaraga zisohoka zirenze 5kw fata umugabane munini w'isoko, hafi 70%.
Ibigo nkuru by'amahanga bitanga charger crorger ni KEDIDA,Emerson, Valeo, Infineon, Bosch n'izindi mishinga n'ibindi.
OBC isanzwe igizwe ahanini numuzunguruko wamashanyarazi (ibice byingenzi birimo PFC na DC / DC) hamwe nu muzunguruko (nkuko bigaragara hepfo).
Muri bo, imikorere nyamukuru yumuzenguruko wububasha ni uguhindura ubundi buryo bundi bushya muri iki gihe gihamye; Umuzenguruko wo kugenzura ahanini ugera kubiterane hamwe na bateri, kandi ukurikije ibisabwa kugenzura ingufu zumuzunguruko bisohokamo voltage runaka hamwe nubu.
Diodes na Guhinduranya Ibituba (Ibuka, Mosfets, nibindi) nimbaraga nyamukuru za semiconductor ibikoresho bikoreshwa muri Obc.
Hamwe no gukurikiza ibikoresho byamashanyarazi ya silicon, guhindura imikorere ya OBC birashobora kugeraho 96%, kandi ubucucike bwimbaraga burashobora kugera kuri 1.2W / CC.
Biteganijwe ko imikorere yo kurushaho kwiyongera kuri 98% mugihe kizaza.
Uburebure bwa Topologiya yimodoka:
Ubuyobozi bwo mu kirere
Muri sisitemu yo gukonjesha ibipimo byamashanyarazi, kuko nta moteri ikeneye gutwarwa namashanyarazi, kandi umuzingo w'amashanyarazi ukoreshwa cyane na moteri n'umugenzuzi Igiciro.
Kongera igitutu nicyerekezo cyingenzi cyiterambere cyaUmuyoboro Mu bihe biri imbere.
Ubushyuhe bwibinyabiziga buhuza ibinyabiziga birakwiye kwitabwaho.
Bitewe no kubura moteri nkubushyuhe, ibinyabiziga by'amashanyarazi mubisanzwe bikoresha PTC Thermistors kugirango ashushe cockpit.
Nubwo iki gisubizo arihuta kandi cyikora ubushyuhe buringaniye, ikoranabuhanga rirakuze, ariko ibibi nuko gukoresha imbaraga mugihe gikonje mugihe gikonjesha gishobora gutera ibinyabiziga bibiri byamashanyarazi.
Kubwibyo, ubushyuhe bwa pomp yo mu kirere bugenda bwiyongera buhoro buhoro, bushobora kuzigama hafi 50% yingufu kuruta gahunda yo gushyushya ptc kurwego rwinshi kuri 0 ° C.
Kubijyanye na abaharanira ubuyobozi, "uburyo bwo guhuriza hamwe mu Burayi bwa sisitemu" yateje imbere iterambere rya firigo mishya yaikonjesha, hamwe no gusaba ibidukikije Consigent Co2 (R744) hamwe na GWP 0 na ODP 1 byagendaga byiyongereye buhoro buhoro.
Ugereranije na HFO-1234YF, HFC-134A hamwe nabandi ba firigo gusa kuri dogere-donute ishyuha ingufu zingana na 2, ni amahitamo meza.
Imbonerahamwe: Iterambere Icyerekezo cya firigo
Hamwe n'iterambere ry'ibinyabiziga by'amashanyarazi no kunoza agaciro ka sisitemu yo gucunga ubushyuhe, umwanya w'amasoko imicungire y'ikinyabiziga cy'amashanyarazi aragutse.
Igihe cya nyuma: Ukwakira-16-2023