Incamake y'ibinyabiziga bishya byingufu

Ibipimo bya batiri

1.1 Ingufu za Bateri

Igice cyingufu za bateri ni kilowatt-isaha (kh), uzwi kandi nka "impamyabumenyi". 1KWH bisobanura "ingufu zikoreshwa nimbaraga z'amashanyarazi zifite imbaraga za 1 Kilowatt isaha imwe." Kugira ngo woroshye gusobanukirwa, iyi nkuru rusange ahanini ikoresha "impamyabumenyi" kugirango igaragaze. Abasomyi bakeneye gusa kumenya ko ari igice cyingufu cyamashanyarazi kandi ntukeneye gucengera mubisobanuro byayo.

[Urugero] ubushobozi bwa bateri bwimodoka na suv hamwe na 500km ni dogere 60 na dogere 70. Kugeza ubu ibinyabiziga by'amashanyarazi bitangwa na bateri bifite ubushobozi ntarengwa bwa 150 na theoretical batwara kugeza kuri 1.000km.

Hano hari izina ryamakuru yimodoka kumuryango wimbere (cyangwa umuryango winyuma) wimodoka nshya. Impamyabumenyi ya Bateri ibarwa ikoreshwa na voltage yapimwe × ubushobozi / 1000. Ibisubizo byabajijwe birashobora kuba bitandukanye cyane nagaciro ka sosiyete yimodoka.

1.2 so so

Som ni amagambo ahinnye ya "Leta ishinzwe", Bivuga uburyo bwa bateri, ni ukuvuga, ubutegetsi busigaye bwa bateri, ubusanzwe bugaragazwa nk'ijanisha.

1.3 Ubwoko bwa batiri

Umubare munini wibinyabiziga bishya byingufu ku isoko bakoresha batteri ya lithium-ion, zishobora kugabanywamo icyuma cya lithium fosit frosphate bateri na bateri ya ternary.

Muri bo, hari ibintu bibiri byihariye bya "bidahwitse" bya lithium fosit frosphate. Ubwa mbere, SoC yerekanwe: Kurugero, umwanditsi, umwanditsi aherutse kubona Xpeng P5, yatwaye iminota 50 yo kwishyuza kuri 99%, mugihe yishyuza kuva kuri 99%, mugihe yishyuza kuva kuri 99%, mugihe yishyuza 99% kugirango ifate 100%, biragaragara ikibazo kuri SoC yerekanwe; Icya kabiri, umuvuduko wamagorofa ntabwo uringaniye (ahanini bibaho mugihe wishyuwe neza): Imodoka zimwe zigaragaza nta mpinduka mubuzima bwa bateri nyuma yo gutwara abantu 10 Ubuzima bwa bateri bwagabanutse kuri 5km nyuma yintambwe nke. Kubwibyo, Lithium Frosphate bateri zigomba kwishyurwa rimwe mubyumweru kugirango ukosore imikorere ya selile.

Ibinyuranye nibyo, kubera imiterere yibikoresho, bateri ya ternary ntabwo ikwiriye guhagarara nyuma yo kwishyurwa neza (ariko birashobora gukomeza gutwara abantu munsi ya 90% nyuma yo kwishyurwa neza).Mubyongeyeho, uko byagenda kose, ntibigomba kwirukanwa mugihe gito cya bateri (soc <20%), ntanubwo bikwiye kwishyurwa mubidukikije bikabije (ubushyuhe buri hejuru ya 30 ° C cyangwa munsi ya 0 ° C).

Dukurikije umuvuduko wihuta, uburyo bwo kwishyuza burashobora kugabanywamo kwishyurwa byihuse no kwishyuza buhoro.

(1)Kwishyuza byihuse

Voltage yo kwishyuza byihuse muri rusange niwo voltage ikora ibinyabiziga by'amashanyarazi (ahanini hafi ya 360-400V). Mu mashanyarazi maremare, ubungubu irashobora kugera kuri 200-250A, ihwanye na 70-100KO. Icyitegererezo zimwe hamwe no kwishyuza nkuko bigurisha ingingo birashobora kugera 150kw binyuze muri voltage ndende. hejuru. Imodoka nyinshi zirashobora kwishyuza kuri 30% kugeza 80% mugice cyisaha.

[Urugero] Gufata Imodoka ifite ubushobozi bwa bateri ya dogere 60 (hamwe nurwego rwa 500km) nkurugero, kwishyuza byihuse (imbaraga 60kw)kwishyuza bateriUbuzima bwa 250km mu gice cya kabiri cyisaha (intera ndende)