Soosaarayaasha saldhiga dallacaadda baabuurta:Iyadoo horumarka joogtada ah ee shirkadaha baytariyada iyo gawaarida ee dhinacyada fudud iyo kuwa kale ee horumarinta, baaxadda baabuurta korontada ku shaqeysa ayaa sii kordheysa, tirada moodooyinka in ka badan 1,000km ayaa la soo bandhigay midba midka kale, walwalka masaafada baabuurta korontada ku shaqeysa ayaa asal ahaan la yareeyay, laakiin dallacaaddu waa gaabis, dallacaaddu way adag tahay in "lagu kabo walaaca tamarta" ayaa weli xaddidaysa horumarinta gawaarida korontada ku shaqeeya. Tiknoolajiyadda dallacaadda ee jirta waxay u baahan tahay macaamiisha inay sugaan 40 daqiiqo ama xitaa ka badan si ay u buuxiyaan, safarka fasaxa "dalabaadka saacad, safka afar saacadood" ayaa noqday xanuun qoto dheer oo soo food saaray milkiilayaasha baabuurta tamarta cusub, sidaa darteed dib u buuxinta degdegga ah ee korontada sida ugu habboon ee shidaal-bixinta ayaa noqotay jihada dadaallada silsiladda warshadaha EV.
Soosaarayaasha saldhigyada dallacaadda baabuurta: Nidaamka danab sare ee 800V + dallacaadda aadka u degdega ah ee baabuurta korontada ku shaqeeya waxay gaari karaan waqti dallacaadda oo ah 10 daqiiqo iyo masaafada 300 kiiloomitir, taas oo si wax ku ool ah u xallin karta walwalka dib-u-buuxinta, waxaana la filayaa inay noqoto wadada ugu weyn ee dallacaadda degdegga ah. Shirkadaha baabuurta ee gudaha iyo dibadda ayaa horey u sameeyay qaabab khuseeya, dhowr nooc oo 800V ahna si ballaaran ayaa loo soo saari doonaa sanadka 2022. Laakiin waxaa lagu qalabeeyay dallacaadda baabuurta ee danab sare leh ee 800V ee dallacaadda dallacaadda caadiga ah, xawaaraha dallacaaddu ma aha mid la filayo, ma gaari karo dallacaadda aadka u degdega ah, sidaas darteed dhammaadka silsiladda warshadaha ayaa loo baahan yahay in la cusboonaysiiyo iyadoo la raacayo dhammaadka gaariga, tiro ka mid ah qaybaha tareenka ayaa ka faa'iideysan doona.
Marka hore, waa maxay dallacaadda danab sare
Soosaarayaasha saldhigga dallacaadda baabuurta: dallacaadda degdegga ah waa dallacaadda degdegga ah, cutubka cabbiraadda waxaa lagu dallaci karaa waqtiyo (C). Inta badan ee dallacaadda la kordhinayo, ayaa wakhtiga dallacaadda oo gaaban.
Ku-dhufashada dallacaadda (C) = awoodda dallacaadda hadda (mA) / awoodda lagu qiimeeyay baytariga (mAh)
Tusaale ahaan, haddii awoodda baytarigu tahay 4000mAh oo hadda dallacaaddu ay gaarto 8000mAh, isku-darka dallacaaddu waa 8000/4000 = 2C.
Soosaarayaasha saldhiga dallacaadda baabuurta: dallacaadda heerka sare ah maaha 0%-100% dallacaadda waxaa sameeya dallacaadda hadda jirta oo sareysa. Habka dallacaadda macquulka ah waxaa loo qaybiyaa saddex marxaladood, marxaladda 1aad: xaaladda dallacaadda kahor; marxaladda 2aad: dallacaadda hadda jirta oo sareysa; marxaladda 3aad: dallacaadda danabka joogtada ah.
Soosaarayaasha saldhigga dallacaadda baabuurta: Heerka 1aad ee dallacaadda kahor wuxuu door ilaalin ah u leeyahay unugga batteriga, marxaladda 2aad waa waxa aan ugu yeerno marxaladda dallacaadda heerka sare ah, heerka awoodda ee habkan badanaa wuxuu ku jiraa 20%-80%; heerka dallacaadda joogtada ah ee danabka marxaladda 3aad waxaa loogu talagalay in lagu xaddido danabka, iyadoo laga hortagayo unugga batteriga inuu kaco danab xad-dhaaf ah, taasoo dhaawici karta qaab-dhismeedka batteriga.
1, Soosaarayaasha saldhigga dallacaadda baabuurta: dallacaadda degdegga ah waxay u baahan tahay inay horumariso awoodda dhammaadka dallacaadda iyo bateriga oo kordhiya dallacaadda/daadinta
Waxaa jira laba hab oo ugu muhiimsan oo loogu talagalay EV-yada: ku dallacaadda degdega ah ee DC iyo ku dallacaadda gaabiska ah ee AC.
Soosaarayaasha Saldhigga Dalacsiinta Gawaarida: Dalacsiinta gaabiska ah ee AC waxay u dhigantaa goobta dalacsiinta ee guryaha ama goobaha baabuurta ee bulshada, awoodda dalacsiinta waa yar tahay laga bilaabo dhowr kiilowatts ilaa tobanaan kiilowatts, badanaa waxay qaadataa 8-10 saacadood in si buuxda loo dallaco. Dalacsiinta gaabiska ah ee AC waxay si toos ah u isticmaashaa korontada AC 220V oo ka timaadda shabakadda, waxayna u beddeshaa koronto DC iyada oo loo marayo qalabka AC/DC ee ku jira OBC-ga dalacsiinta ee saaran si ay u siiso baytariga EV. Soosaarayaasha Saldhigga Dalacsiinta Gawaarida: Sababtoo ah awoodda dalacsiinta ee hooseysa, awoodda qalabka AC/DC ee ku dhex jira OBC-ga saaran ayaa guud ahaan hooseysa, kharashkuna waa hooseeyaa.
Soosaarayaasha saldhigyada dallacaadda baabuurta: dallacaadda degdegga ah ee DC guud ahaan waxay u dhigantaa xaaladaha dallacaadda ee waddooyinka waaweyn/safarrada dhaadheer, halkaas oo korontadu ay gaarto boqolaal kilowatts waxayna qaadataa 1-2 saacadood oo keliya in si buuxda loo dallaco. Nuxurka dallacaadda degdegga ah ee DC waa in la wareejiyo awoodda sare ee AC/DC ilaa tiir dallacaad degdeg ah, halkaas oo tiirka dallacaadda DC uu awoodda AC-ga ka beddelo shabakadda una beddelo awood DC oo awood sare leh iyada oo loo marayo hagaajiye si uu si toos ah ugu dallaco batteriga gaariga. Awoodda ugu sarreysa ee dallacaadda degdegga ah waxay gaari kartaa 350kW ama xitaa 480kW, waqtiga dallacaadda aadka u dhakhsaha badanna waxaa la filayaa in la dhimo wax ka yar 30 daqiiqo, mustaqbalkana waxaa laga yaabaa in lagu cadaadiyo wax ka yar toban daqiiqo.
Soo-saareyaasha saldhigga dallacaadda baabuurta: Qoriga dallacaadda ee dallacaadda degdegga ah ee DC waa "buundada" nidaamka dallacaadda degdegga ah ee DC, kaas oo fuliya gudbinta iyo beddelka awoodda iyo macluumaadka u dhexeeya dallacaadda iyo gaariga. Qoriga HUBER+SUHNER ee heerka qaranka ee dareeraha qaboojiya, RADOX® HPC 600, wuxuu awood u leeyahay inuu gaaro dallacaad joogto ah oo dhan 600A (ilaa 800A nolosha dhabta ah), oo leh waxqabad dhan 600kW/1000V. RADOX® HPC 600 wuxuu bixiyaa dallacaad joogto ah oo 600A ah (lagu cabbiray ilaa 800A), waxqabad nidaam oo ah 600kW/1000V, nidaam cabbiraad diyaar u ah in la isticmaalo, xiriiro la beddeli karo oo loogu talagalay cimri dheer oo adeeg ah, ammaan sare oo leh qiimeynta IP67, iyo is-dhexgalka CCS1 iyo CCS2. Waxay xaqiijin kartaa dallacaad degdeg ah oo hufan oo ku habboon, taas oo ilaalin karta xawaaraha dallacaadda sare, dammaanad qaadi karta badbaadada dallacaadda, yareynta miisaanka qalabka iyo kharashka dayactirka, waana doorasho wanaagsan oo loogu talagalay xarumaha dallacaadda dareeraha qaboojiya.
Sawir
2、Soosaarayaasha saldhigga dallacaadda baabuurta: Hagaajinta xawaaraha dallacaadda degdegga ah: waxay u baahan tahay in la hagaajiyo awoodda dallacaadda dhammaadka dallacaadda iyo dallacaadda/daadinta batteriga isku mar.
Awoodda wax ku oolka ah ee dallacaadda waa qiimaha yar ee awoodda dallacaadda iyo awoodda dallacaadda batteriga, si loo hagaajiyo xawaaraha dallacaadda degdegga ah, waxaa lagama maarmaan ah in la hagaajiyo awoodda dallacaadda iyo heerka dallacaadda/daadinta batteriga isku mar.
Soosaarayaasha saldhiga dallacaadda baabuurta:Awoodda dallacaadda (qaacidda P=UI) waxaa lagu kordhin karaa iyadoo la kordhinayo danabka ama hadda. Tusaale ahaan, Porsche Taycan waa moodelkii ugu horreeyay ee dejiyay madal danab sare leh oo 800V ah, iyadoo ah wakiil caadi ah oo ka mid ah wadada danab sare leh, awooddeeda dallacaadda ugu sarreysa waxay gaartay 350kW.
Marka labaad, faa'iidooyinka iyo khasaarooyinka dallacaadda danab-sare iyo xaaladda horumarka ee hadda jirta.
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