Baabuurka Dabaylaha (OBC)
Dameeraha sabuuradda saaran ayaa mas'uul ka ah beddelka hadda jira una beddelo hadda tooska ah si uu u dallaco batteriga korontada.
Waqtigan xaadirka ah, baabuurta korantada ee xawaaraha yar iyo A00 mini korontadu waxay u badan yihiin 1.5kW iyo 2kW, in ka badan A00 baabuur oo rakaab ah ayaa ku rakiban 3.3kW iyo 6.6kW.
Inta badan ku dallaca AC ee baabuurta ganacsiga la isticmaalo 380Vkoronto warshadeed oo saddex weji ah, awoodduna waxay ka sarreysaa 10kW.
Sida laga soo xigtay xogta cilmi-baarista ee Machadka Cilmi-baarista Gawaadhida Korontada ee Gaogong (GGII), sanadka 2018, baahida loo qabo gawaarida tamarta cusub ee dabaysha-boorka ee Shiinaha ayaa gaartay 1.220,700, iyadoo heerka kobaca sanadka-sannadka uu yahay 50.46%.
Marka loo eego qaab dhismeedka suuqa, dabaysha leh awoodda wax soo saarka ee ka weyn 5kW ayaa ku jira qayb weyn oo suuqa ah, qiyaastii 70%.
Shirkadaha ajnabiga ah ee ugu waaweyn ee soo saara xajiyeyaasha baabuurta waa Kesida,Emerson, Valeo, Infineon, Bosch iyo ganacsiyada kale iyo wixii la mid ah.
OBC-ga caadiga ah wuxuu inta badan ka kooban yahay wareegga korantada (qaybaha asaasiga ah waxaa ka mid ah PFC iyo DC/DC) iyo wareegga kontoroolka (sida hoos ku cad).
Waxaa ka mid ah, shaqada ugu weyn ee wareegga korantadu waa in beddelka hadda jira loo beddelo hadda toos ah oo deggan;Wareegga kontoroolka inta badan waa in la gaaro isgaarsiinta batteriga, iyo marka loo eego baahida loo qabo in la xakameeyo soosaarka wareegga wareegga korantada iyo hadda.
Diodes iyo tuubooyinka beddelka (IGBTs, MOSFETs, iwm.) waa aaladda ugu muhiimsan ee semiconductor ee loo isticmaalo OBC.
Codsiga aaladaha korontada silikoon carbide, hufnaanta beddelka ee OBC waxay gaari kartaa 96%, cufnaanta korantaduna waxay gaari kartaa 1.2W/cc.
Waxtarka ayaa la filayaa inuu sii korodho ilaa 98% mustaqbalka.
Topology-ga caadiga ah ee xajiyeyaasha baabuurta:
Maamulka kulaylka qaboojiyaha
Nidaamka qaboojiyaha ee qaboojiyaha baabuurta korontada, sababtoo ah majiro ma jiro, kombaresarada waxay u baahan tahay in lagu wado koronto, iyo kombaresarada korantada ee lagu dhex daray mashiinka wadista iyo kontoroolka ayaa si ballaaran loo isticmaalaa hadda, kaas oo leh waxtarka mugga sare iyo hooseeyo. kharashka
Cadaadiska sii kordhaya waa jihada ugu weyn ee horumarintakombaresarada duubista mustaqbalka.
Kuleylinta qaboojiyaha baabuurta korontada ayaa ilaa xad mudan in fiiro gaar ah loo yeesho.
Sababtoo ah la'aanta matoor sida il kulaylka ah, baabuurta korontadu waxay badanaa isticmaalaan kulayliyeyaasha PTC si ay u kululeeyaan qolka fadhiga.
Inkasta oo xalkani uu yahay mid degdeg ah oo heerkul joogto ah oo toos ah, tignoolajiyada ayaa aad u qaan-gaar ah, laakiin khasaaraha ayaa ah in isticmaalka korantadu uu weyn yahay, gaar ahaan jawiga qabow marka kuleylka PTC uu keeni karo in ka badan 25% dulqaadka baabuurta korontada.
Sidaa darteed, tignoolajiyada qaboojiyaha bamka kulaylka ayaa si tartiib tartiib ah u noqotay xal kale, kaas oo badbaadin kara ilaa 50% tamarta marka loo eego nidaamka kuleylka PTC heerkulka deegaanka ee ku saabsan 0 ° C.
Marka la eego qaboojiyaha, Midowga Yurub "Awaamiirta Nidaamka Qaboojiyaha Hawada Gawaarida" ayaa kor u qaaday horumarinta qaboojiyayaal cusubqaboojiyaha, iyo codsiga qaboojiyaha deegaanka u wanaagsan CO2 (R744) ee leh GWP 0 iyo ODP 1 ayaa si tartiib tartiib ah u kordhay.
Marka la barbar dhigo HFO-1234yf, HFC-134a iyo qaboojiyaha kale oo kaliya at -5 digrii ee sare waxay leeyihiin saamayn qaboojin wanaagsan, CO2 at -20 ℃ kuleylinta saamiga waxtarka tamarta weli gaari kartaa 2, waa mustaqbalka ee bamka kulaylka gaadiidka korontada hufnaanta tamarta waa doorashada ugu fiican.
Shaxda : Isbeddelka horumarinta ee alaabta qaboojiyaha
Iyadoo horumarinta baabuurta korontada iyo hagaajinta qiimaha nidaamka maamulka kulaylka, booska suuqa ee maamulka kulaylka baabuurta korontada waa ballaaran.
Waqtiga boostada: Oct-16-2023