Ishaja yemoto (OBC)
Ishaja ebhodini lebhodi libhekele ukuguqula ngokushintshana kwamanje ukuqondisa kwamanje ukushaja ibhethri lamandla.
Njengamanje, izimoto zikagesi ezinesivinini esiphansi nezimoto zikagesi ze-A00 zikagesi zihlome ngamashaja angama-1.5kW kanye nama-2kW, futhi izimoto zabagibeli ezingaphezu kwe-A00 ezifakwe amashaja angu-3.3kW kanye nama-6.6kW kanye nama-6.6kW amashaja.
Iningi lokushaja kwe-ac lezentengiso lisebenzisa I-380VUgesi wezimboni ezintathu zezimboni, futhi amandla angaphezulu kwe-10kw.
Ngokwemininingwane yocwaningo yeGaogong Electric Curch Research Institute (GGII), ngonyaka we-2018, isidingo se-New Energy Energy Chargers e-China e-China yafinyelela amasethi ayi-1,220,700, ngenani lokukhula konyaka ka-50.46%.
Ngokombono wesakhiwo sayo semakethe, amashaja anamandla okukhipha amakhulu kune-5kW ahlenge isabelo esikhulu semakethe, cishe ama-70%.
Amabhizinisi amakhulu angaphandle akhiqiza ishaja yemoto yi-Kesida,Ulwelloko, UValeo, infiinen, bosch namanye amabhizinisi nokunye.
I-OBC ejwayelekile ihlanganiswa ikakhulukazi kwi-Power Circuit (Izakhi Eziyisisekelo zifaka i-PFC ne-DC / DC) kanye nomjikelezo wokulawula (njengoba kukhonjisiwe ngezansi).
Phakathi kwazo, ukusebenza okuyinhloko komjikelezo wamandla ukuguqula ukushintshana kwamanje ku-stetable eqondile yamanje; I-Control Circuit ikakhulukazi ukufezekisa ukuxhumana nebhethri, futhi ngokuya ngesidingo sokulawula ukuphuma kwe-Power Drive Circuit arounds kanye namanje.
Ama-diodes namashubhu wokushintsha (ama-Igbt, ama-mosfets, njll.) Amadivayisi amakhulu ama-semiconductor asetshenziswa ku-OBC.
Ngokusebenzisa amadivaysi e-Silicon Carbide Power Amadivayisi, ukusebenza kahle kokuguqulwa kwe-OBC kungafinyelela kuma-96%, futhi ukuqina kwamandla kungafinyelela ku-1.2W / CC.
Ukusebenza kahle kulindeleke ukuthi kwandiswe ku-98% ngokuzayo.
I-topology ejwayelekile yeshaja yemoto:
Ukuphathwa komoya okushisayo
Ohlelweni lwesiqandisi semoto yomoya kagesi, ngoba ayikho injini, i-compressor idinga ukuqhutshwa ngogesi, futhi i-compressor kagesi yokuhambisa ihlanganiswe kabanzi nge-drive motor kanye nesilawuli isetshenziswa kabanzi njengamanje, okusebenza kahle kakhulu izindleko.
Ingcindezi eyandayo iyindlela ephambili yentuthuko yeSkrolela ama-compressors esikhathini esizayo.
I-Electric Vehicle Air Isimo sokushisa sikufanele ukunakwa ngokwengeziwe.
Ngenxa yokuntuleka kwenjini njengomthombo wokushisa, izimoto zikagesi zivame ukusebenzisa ama-thermitors we-PTC ukushisa i-cockpit.
Yize le khambi lishesha futhi lizenzakalelayo lokushisa elihlala njalo, ubuchwepheshe buvuthiwe ngokwengeziwe, kepha ukungahambi kahle ukuthi ukusetshenziswa kwamandla kukhulu, ikakhulukazi endaweni ebandayo lapho ukufudumala kwe-PTC kungadala ukukhuthazela kwezimoto zikagesi.
Ngakho-ke, ubuchwepheshe bokushisa komoya wokushisa buye bube yisixazululo esihlukile, esingasindisa cishe ama-50% amandla kunesikimu sokushisa kwe-PTC endaweni yokushisa e-0 ° C.
Mayelana neqandisini, i-European Airlooning System Directive "iye yathuthukisa ukuthuthukiswa kweziqandisini ezintshaumshini ongenisa umoya, futhi ukusetshenziswa kwe-CO2 ye-CO2 enobungani bemvelo (R744) nge-GWP 0 ne-ODP 1 kukhule kancane kancane.
Uma kuqhathaniswa ne-HFO-1234YF, HFC-134A kanye nezinye iziqandisiko kuphela kuma-degrees angama-5 ngenhla kube nomphumela omuhle wokupholisa, i-CO2 AT -20 ℃ Ukushisa amandla okusebenza amandla kungafinyelela ku-2, ikusasa lokushisa izimoto zikagesi yisinqumo esihle kunazo zonke.
Ithebula: Ukuthambekela Kwentuthuko Yezinto Eziqandisiwe
Ngokuthuthukiswa kwezimoto zikagesi kanye nokwenza ngcono inani lohlelo lokuphathwa kwe-thermal, indawo yemakethe yokuphathwa kwezimoto ezishisayo kagesi ibanzi.
Isikhathi Sokuthumela: Oct-16-2023