I-NF 7KW PTC iSifudumezi esiPholisa i-350V HV esiPholisa isifudumezisi esiyi-12V INOKUBA

Njengoko i-automotive industry itshintshela ngokukhawuleza kwiimoto zombane (EVs) ezixhotyiswe ngeenkqubo zombane ophezulu, kukho imfuneko ekhulayo yezisombululo ezisebenzayo zokufudumeza ukuqinisekisa ukuthuthuzelwa kwabagibeli kunye nokusebenza kakuhle kwesithuthi kwiimeko ezibandayo.Izifudumezi zoxinzelelo oluphezulu lwe-PTC (i-Positive Temperature Coefficient) ziye zaba bubuchwephesha bokuhamba phambili, zibonelela ngezisombululo ezintsha zokufudumeza okupholisayo kwemoto.Le bhlog ixoxa ngokubaluleka, iimpawu kunye neenzuzo zee-heaters ze-PTC eziphezulu zombane (HVCH) kwiimoto zombane zombane ophezulu.

1. Qonda isifudumezi sokupholisa samandla ombane aphezulu:

Isifudumezi sesipholisi esinamandla ombane aphezulu (HVCH) idlala indima ebalulekileyo kwizithuthi zombane njengoko inceda ukwandisa ukusebenza kwebhetri, ukunciphisa ukusetyenziswa kwamandla kunye nokuqinisekisa ukuthuthuzelwa kwabakhweli ngokubonelela ngokufudumeza ngokukhawuleza kwiimeko ezibandayo zemozulu.Iinkqubo zokufudumeza eziqhelekileyo zixhomekeke kubushushu benjini yenkunkuma, engenakwenzeka kwizithuthi zombane.Oku kufuna izisombululo zokufudumeza ezisebenzayo njenge-HVCH, ezinokufudumeza ngokufanelekileyo isisipholisi kwisixokelelwano sombane ophezulu wesithuthi.

2. Phononongaizifudumezi zombane eziphezulu ze-PTC:

I-High Voltage ye-PTC Heater yindlela yokufudumeza eyincam esebenzisa isiphumo se-PTC, apho ukuxhathisa kunyuka ngobushushu.Ezi zifudumezi zibonakalisa izinto zePTC ezenziwe ngezinto eziguquguqukayo ezinje ngeceramics, ezithi zilungelelanise ngokuzenzekelayo ukuphuma kwamandla ngokobushushu bendawo.Njengoko iqondo lokushisa liphakama, ukuchasana kuyanda, ukunciphisa amandla ombane kwaye ngaloo ndlela kuthintele ukushisa.Eli nqaku limangalisayo lenza i-HVCH ibe sisisombululo esithembekileyo nesikhuselekileyo sokufudumeza kwiimoto zombane zamandla aphezulu.

3. Izinto eziluncedo zeHVCH kwinkqubo yombane ophezulu:

3.1 Ukufudumala okusebenzayo kunye nokukhawuleza: I-HVCH inikeza umsebenzi wokufudumala ngokukhawuleza, oqinisekisa ukufudumala kwangaphambili nakwimozulu ebanda.Oku kufudumala kwesantya esiphezulu kunciphisa ukusetyenziswa kwamandla, ukuvumela izithuthi zombane ukuba ziphucule uluhlu lwazo kunye nokusebenza kakuhle ngokubanzi.

I-3.2 Imveliso yamandla elawulwayo: Isiphumo se-PTC siqinisekisa ukuzilawula kwe-HVCH amandla ombane, okwenza kube lula kwaye kusebenze.Oku kuvumela ulawulo oluchanekileyo lobushushu ngaphakathi kwesipholisi, ukuthintela ukutshisa okugqithisileyo kunye nokunciphisa inkcitho yamandla.

3.3 Ukhuseleko: Isifudumezi soxinzelelo oluphezulu lwe-PTC sisebenzisa i-algorithm yokufudumeza ekumgangatho ophezulu ukuthintela ukuveliswa kobushushu obugqithisileyo kwaye inike kuqala ukhuseleko lwabakhweli.Isici esizilawulayo siqinisekisa ukuba i-HVCH ihlala ngaphakathi kwendawo yokushisa ekhuselekileyo, isusa umngcipheko womlilo okanye umonakalo kwinkqubo yombane ophezulu.

3.4 Uyilo oluqinileyo: I-HVCH inoyilo oludibeneyo kwaye inokudityaniswa lula kwiinkqubo zombane ophezulu.Olu phawu lokugcina indawo lubaluleke kakhulu kwizithuthi zombane, apho i-intshi nganye ibala.

4. Amathuba exesha elizayo e-HVCH:

Njengoko ishishini leemoto liqhubeka nokuvela, ukuqhubela phambili ngakumbi kwitekhnoloji yeHVCH kulindeleke.Abavelisi baphonononga amathuba okudibanisa i-HVCH kunye neenkqubo zokulawula ubushushu obukrelekrele, basebenzise i-sensor eziphambili kunye neemodyuli zokulawula.Oku kunceda ukuphucula ukusebenza kakuhle kwamandla, ukujonga ubushushu bexesha lokwenyani kunye nokufudumeza okukodwa kwisithili ukuthuthuzela umkhweli.

Ukongezelela, ukuhlanganiswa kwe-HVCH kunye nemithombo yamandla avuselelekayo njengamapaneli elanga okanye i-braking yokuvuselela i-braking inokunciphisa umthwalo kwindlela yombane yesithuthi, ngaloo ndlela yandisa uluhlu olupheleleyo lwezithuthi zombane.

ukuququmbela:

Izifudumezi ze-PTC eziphezulu ze-voltage (HVCH) ziyinxalenye ebalulekileyo yeenkqubo zokufudumeza izithuthi ezizayo, ngakumbi izithuthi zombane eziphezulu.Izibonelelo zabo ezininzi, kubandakanya ukufudumeza okukhawulezayo kunye nokusebenzayo, amandla alawulekayo kunye nokhuseleko oluphuculweyo lwabakhweli, kubenza batshintshe umdlalo kwishishini leemoto.Njengoko itekhnoloji iqhubeka nokuhambela phambili, ngokungathandabuzekiyo i-HVCH iya kudlala indima ebalulekileyo ekuqinisekiseni amava okuqhuba ngokukhululekileyo nangobuchule kwizithuthi zombane, nakwimozulu ebanda kakhulu.