Amagqabantshintshi eMisele yamandla amatsha

Iiparamitha zebhetri

1.1 Amandla ebhetri

Iyunithi yamandla ebhetri yi-Kilowatt-iyure (kWh), ekwabizwa ngokuba yi "Deg". I-1kwh ithetha "amandla achithwe sisixhobo sombane esinamandla e-1 kilowatt yeyure enye." Ukulungiselela ukuqonda okulula, le akhawunti yoluntu isebenzisa kakhulu "degree" ukuyichaza. Abafundi bafuna kuphela ukwazi ukuba yiyunithi yamandla ombane kwaye akufuneki ukuba isebenze kwintsingiselo yayo.

[Umzekelo] Ukuxhobisa kwebhetri yeemoto kunye ne-SUVS ngoluhlu lwe-500km ngama-60 degrees kunye ne-70 degrees ngokulandelelana. Okwangoku ubunzima obuveliswayo bunezithuthi ezicocekileyo zombane zinokuxhotyiswa ngeebhetri ngamandla aphezulu kwi-150 kWh kunye nodidi lokuqhuba lwethiyori ukuya kuthi ga kwi-1,000km.

Kukho i-Nameplate enolwazi lwezithuthi kumnyango wangaphambili we-Okunene (okanye umnyango ongasemva) wemoto yamandla entsha. Isidanga sebhetri sibalwa ngokusebenzisa i-voltage ye-voltage Iziphumo ezibaliweyo zinokuba zahluke kancinci kwixabiso elisemthethweni lenkampani yemoto.

1.2 SOC

I-SO SOS kukuvuthelwa kwe "Imeko yentlawulo", Ebhekisa kwimeko yebhetri, oko kukuthi, amandla ebhetri esele, idla ngokuchazwa njengepesenti.

1.3 Uhlobo lwebhetri

Uninzi lwezithuthi zamandla amatsha kwimarike zisebenzisa i-Lithium-ion-ion-ion, enokwahlulwa kwiibhetri ze-phosnate phosphate kunye neebhetri ze-tetsphate ze-phosphate.

Phakathi kwazo, zimbini izinto ezibonisa ukuba zizo zonke izinto "zokungazithembi" ze-lithium yenyibiliki ye-phosphatele phosphate. Okokuqala, iOCON, ayichanekanga: umzekelo, umbhali osandula ukutshata i-XPeng P5, eyathabatha imizuzu engama-50 ukuya kwi-9% ukuya kwiipesenti ezingama-99 ukuya kwi-99%, oko kucacile Ingxaki ye-SOD; Okwesibini, isantya esiphantsi esiphantsi (sinokwenzeka ngokuyintloko (kwakhona ikakhulu xa ihlawulwe ngokupheleleyo): Ezinye iimoto azibonisi kutshintsho kubomi bebhetri emva kokuqhuba ngokupheleleyo, ngelixa ezinye iimoto zingabizi. Ubomi bebhetri yehle kwi-5km emva nje kwamanyathelo nje ambalwa. Ke ngoko, i-Lithium yentsimbi i-phosphatele i-phosphatele ihlawulwe kube kanye ngeveki ukulungisa ukungaguquguquki kweeseli.

Ngokuchasene noko, ngenxa yobume bezinto ezibonakalayo, iibhetri ze-tenary lithium azilunganga zokupaka emva kokuba zihlawulwe ngokupheleleyo (kodwa zinokuqhubeka ukuqhuba ungaphantsi kwe-90% emva kokuba ihlawulwe ngokupheleleyo).Ukongeza, akunandaba nokuba ibhetri injani yebhetri, akufuneki iqhutywa phantsi kweemeko ezisezantsi zebhetri (i-20%), kwaye akufuneki ihlawuliswe kwiindawo ezinama-30 ° C okanye ngezantsi 0 ° C).

Ngokwesantya sokutshaja, iindlela zokubiza zinokwahlulwa kuba kukutshata okukhawulezileyo kunye nokucofa kancinci.

(1)Ukutshaja ngokukhawuleza

I-voltage eshaja yokutshaja ngokukhawuleza i-volt ingumqobo wokusebenza kwezithuthi zombane (ubukhulu becala malunga ne-360-400v). Kuluhlu lwamandla aphezulu, okokuqala banokufikelela ngo-200- 2-250a, ahambelana ne-70-100kw yamandla. Ezinye iimodeli ezithatyathwayo njengoko indawo yazo yokuthengisa inokufikelela kwi-150kw ngevolthi ephezulu. ngaphezulu. Uninzi lweemoto lungahlawula ukusuka kwi-30% ukuya kwi-80% kwisiqingatha seyure.

[Umzekelo] Ukuthatha inqwelo-mafutha kunye nomthamo webhetri yama-60 degrees (ngoluhlu lwe-500km) njengomzekelo, ukubiza ngokukhawuleza (amandla angama-60kw)biza ibhetriUbomi be-250km kwisiqingatha seyure (inqanaba lamandla aphezulu)