Dulmarka Gaadiidka tamarta cusub

Cayayaanka batari

1.1 Tamarta batteriga

Qeybta tamarta tamarta waa kilowatt-saacaddii (kWh), oo sidoo kale loo yaqaan "shahaadada". 1kh macnaheedu waa "tamar ay ku cuntay qalab koronto oo leh awood 1 kilowatt hal saac." Isugeynta fahamka, akoonkan shacabka ayaa inta badan adeegsada "shahaadada" si loo muujiyo. Akhristayaasha kaliya waxay u baahan yihiin inay ogaadaan inay tahay halbeeg tamar koronto oo uma baahna inay wax u dhigto macnaheeda.

[Tusaale] awoodaha batari ee gawaarida iyo SUV-ga oo leh 500km ayaa qiyaastii ah 600km ay qiyaastii yihiin 60 digrii iyo 70 digrii siday u kala horreeyaan. Waqti xaadirka ah gawaarida korantada ee saafiga ah ee saafiga ah waxaa lagu qalabeyn karaa baytariyada oo leh awood ugu badan oo ah 150 kwh iyo tirada wadista wadista ee ilaa 1000km.

Waxaa jira magac kumbuyuutar oo leh macluumaadka gawaarida ee albaabka hore ee midig (ama albaabka dambe ee midig) ee gaari cusub oo tamar ah. Shahaadada batteriga waxaa lagu xisaabiyaa iyadoo la adeegsanayo awooda korantada ee lagu qiimeeyay awooda / 1000. Natiijada la xisaabiyey ayaa laga yaabaa inay waxyar ka duwan tahay qiimaha rasmiga ah ee shirkadda gaariga.

1.2 SoC

Soc waa soo gaabintii "Xaaladda lacag", Oo loola jeedo xaaladda batteriga ee masuuliyada, taasi waa, awoodda batteriga haray, oo badanaa lagu muujiyey boqolkiiba boqol.

1.3 Nooca batteriga

Inta ugu badan ee gawaarida tamarta cusub ee suuqa ku jira waxay isticmaalaan baytariyada lithium-ion, oo loo qaybin karo lithium-ga birta patterphate iyo baytariyada tithanun lithium.

Waxaa ka mid ah, waxaa jira laba muujinta gaarka ah ee "joogtada ah ee saboolka ah" ee baytariyada fosfooraska lithate. Marka hore, soo bandhigista Soc waa sax: Tusaale ahaan, qoraaga ayaa dhawaan soo maray Xpeng P5, oo qaadatay 50 daqiiqo oo uu ku dallacayo 20% ilaa 90% inuu qaatay 30 daqiiqo inuu gaaro 100%, taas oo iska cad. dhibaato ka socota Bandhigga Soc; Midda labaad, xawaaraha korantada waa mid aan sinnayn (sidoo kale wuxuu dhacaa marka gawaarida lagu soo oogo wax isbadal ah oo ku dhaca nolosha batariga ka dib markii gawaarida ay si buuxda u eegaan, halka gawaarida qaar aysan la soo oogin. Nolosha batteriga ayaa hoos u dhacday 5km ka dib talaabooyinka dhawr ah. Sidaa darteed, Lithium-ka birta birta birta birta ah waa in si buuxda loogu dallacayaa usbuucii hal mar si loo saxo joogteynta unugyada.

Taa baddalkeeda, sababtuna tahay nooca sheyga, baytariyada titheny lithium kuma haboona gawaarida la dhigto ka dib markii si buuxda loo soo dalaco (laakiin ay sii wadi karaan wadista baabuurta ka yar 90% isla marka la soo dalaco.Intaas waxaa sii dheer, wax alla wixii batteriga ah ee ay tahay, looma eryi karo xaaladaha batteriga ee hooseeya (SOCT <20%), mana aha in lagu soo oogo jawiga ba'an (SOP 20), mana aha in lagu soo oogo jawiga xad-dhaafka ah ee 30 ° C ama ka hooseeya 0 ° C).

Sida ku xusan xawaaraha dallacaadda, hababka lagu dallaco waxaa loo qaybin karaa si dhakhso ah oo lagu dallaco oo si tartiib ah u dallaca.

(1)Degdeg dhakhso leh

Qaansashada qulqulka degdegga ah ee soo-daynta guud ahaan waa korantada shaqada ee gawaarida korantada (inta badan qiyaastii 360-400V). Xagga awoodda sare, hadda jira ayaa gaari kara 200-250a, oo u dhigma 70-100kw oo awood ah. Moodooyinka qaarkood oo lagu dallacayo sida barta iibinta waxay gaari kartaa 150kW oo ilaa korantada sare. kor ku xusan. Gawaarida badankood waxay ku dallaci karaan 30% ilaa 80% nus-saac.

[Tusaale] Qaadashada gaari leh awood batari oo gaaraya 60 darajo (oo leh qiyaastii 500km) tusaale ahaan, eedeyn deg deg ah (awood 60kw)ku dallac batariNolosha 250km nus-saac (tirada korantada sare)